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| author | Ryan Johnson <rjohnson@mozilla.com> | 2021-04-29 16:16:42 -0700 |
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| committer | GitHub <noreply@github.com> | 2021-04-29 16:16:42 -0700 |
| commit | 95aca4b4d8fa62815d4bd412fff1a364f842814a (patch) | |
| tree | 5e57661720fe9058d5c7db637e764800b50f9060 /files/uk/learn/tools_and_testing/client-side_javascript_frameworks | |
| parent | ee3b1c87e3c8e72ca130943eed260ad642246581 (diff) | |
| download | translated-content-95aca4b4d8fa62815d4bd412fff1a364f842814a.tar.gz translated-content-95aca4b4d8fa62815d4bd412fff1a364f842814a.tar.bz2 translated-content-95aca4b4d8fa62815d4bd412fff1a364f842814a.zip | |
remove retired locales (#699)
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diff --git a/files/uk/learn/tools_and_testing/client-side_javascript_frameworks/index.html b/files/uk/learn/tools_and_testing/client-side_javascript_frameworks/index.html deleted file mode 100644 index 39daad4acb..0000000000 --- a/files/uk/learn/tools_and_testing/client-side_javascript_frameworks/index.html +++ /dev/null @@ -1,139 +0,0 @@ ---- -title: Розуміння JavaScript-фреймворків на стороні клієнта -slug: Learn/Tools_and_testing/Client-side_JavaScript_frameworks -translation_of: Learn/Tools_and_testing/Client-side_JavaScript_frameworks -original_slug: Learn/Tools_and_testing/Розуміння_JavaScript-фреймворків_на_стороні_клієнта ---- -<div>{{LearnSidebar}}</div> - -<p class="summary">JavaScript frameworks are an essential part of modern front-end web development, providing developers with tried and tested tools for building scalable, interactive web applications. Many modern companies use frameworks as a standard part of their tooling, so many front-end development jobs now require framework experience.</p> - -<p class="summary">As an aspiring front-end developer, it can be hard to work out where to begin when learning frameworks — there are so many different frameworks to choose from, new ones appear all the time, they mostly work in a similar way but do some things differently, and there are some specific things to be careful about when using frameworks.</p> - -<p class="summary">In this set of articles, we are aiming to give you a comfortable starting point to help you begin learning frameworks. We are not aiming to exhaustively teach you everything you need to know about React/ReactDOM, or Vue, or some other specific framework; the framework teams' own docs do that job already. Instead, we want to back up and first answer more fundamental questions such as:</p> - -<ul> - <li class="summary">Why should I use a framework? What problems do they solve for me?</li> - <li class="summary">What questions should I ask when trying to choose a framework? Do I even need to use a framework?</li> - <li class="summary">What features do frameworks have? How do they work in general, and how do frameworks' implementations of these features differ?</li> - <li class="summary">How do they relate to "vanilla" JavaScript or HTML?</li> -</ul> - -<p class="summary">After that, we'll provide some tutorials covering the essentials of some of the major frameworks, to provide you with enough context and familiarity to start going into greater depth yourself. We want you to go forward and learn about frameworks in a pragmatic way that doesn't forget about web platform fundamental best practices such as accessibility.</p> - -<p class="summary"><strong><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Introduction">Get started now, with "Introduction to client-side frameworks"</a></strong></p> - -<h2 id="Prerequisites">Prerequisites</h2> - -<p>You should really learn the basics of the core web languages first before attempting to move on to learning client-side frameworks — <a href="/en-US/docs/Learn/HTML">HTML</a>, <a href="/en-US/docs/Learn/CSS">CSS</a>, and especially <a href="/en-US/docs/Learn/JavaScript">JavaScript</a>.</p> - -<p>Your code will be richer and more professional as a result, and you'll be able to troubleshoot problems with more confidence if you understand the fundamental web platform features that the frameworks are building on top of.</p> - -<div class="callout"> -<h3 id="Looking_to_become_a_front-end_web_developer">Looking to become a front-end web developer?</h3> - -<p>We have put together a course that includes all the essential information you need to work towards your goal.</p> - -<p><a class="cta primary" href="/docs/Learn/Front-end_web_developer">Get started</a></p> -</div> - -<h2 id="Introductory_guides">Introductory guides</h2> - -<dl> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Introduction">1. Introduction to client-side frameworks</a></dt> - <dd>We begin our look at frameworks with a general overview of the area, looking at a brief history of JavaScript and frameworks, why frameworks exist and what they give us, how to start thinking about choosing a framework to learn, and what alternatives there are to client-side frameworks.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Main_features">2. Framework main features</a></dt> - <dd>Each major JavaScript framework has a different approach to updating the DOM, handling browser events, and providing an enjoyable developer experience. This article will explore the main features of “the big 4” frameworks, looking at how frameworks tend to work from a high level and the differences between them.</dd> -</dl> - -<h2 id="React_tutorials">React tutorials</h2> - -<div class="blockIndicator note"> -<p><strong>Note</strong>: React tutorials last tested in May 2020, with React/ReactDOM 16.13.1 and create-react-app 3.4.1.</p> - -<p>If you need to check your code against our version, you can find a finished version of the sample React app code in our <a href="https://github.com/mdn/todo-react">todo-react repository</a>. For a running live version, see <a href="https://mdn.github.io/todo-react-build/">https://mdn.github.io/todo-react-build/</a>.</p> -</div> - -<dl> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_getting_started">1. Getting started with React</a></dt> - <dd>In this article we will say hello to React. We'll discover a little bit of detail about its background and use cases, set up a basic React toolchain on our local computer, and create and play with a simple starter app, learning a bit about how React works in the process.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_todo_list_beginning">2. Beginning our React todo list</a></dt> - <dd>Let's say that we’ve been tasked with creating a proof-of-concept in React – an app that allows users to add, edit, and delete tasks they want to work on, and also mark tasks as complete without deleting them. This article will walk you through putting the basic <code>App</code> component structure and styling in place, ready for individual component definition and interactivity, which we'll add later.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_components">3. Componentizing our React app</a></dt> - <dd>At this point, our app is a monolith. Before we can make it do things, we need to break it apart into manageable, descriptive components. React doesn’t have any hard rules for what is and isn’t a component – that’s up to you! In this article, we will show you a sensible way to break our app up into components.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_interactivity_events_state">4. React interactivity: Events and state</a></dt> - <dd>With our component plan worked out, it's now time to start updating our app from a completely static UI to one that actually allows us to interact and change things. In this article we'll do this, digging into events and state along the way.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_interactivity_filtering_conditional_rendering">5. React interactivity: Editing, filtering, conditional rendering</a></dt> - <dd>As we near the end of our React journey (for now at least), we'll add the finishing touches to the main areas of functionality in our Todo list app. This includes allowing you to edit existing tasks and filtering the list of tasks between all, completed, and incomplete tasks. We'll look at conditional UI rendering along the way.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_accessibility">6. Accessibility in React</a></dt> - <dd>In our final tutorial article, we'll focus on (pun intended) accessibility, including focus management in React, which can improve usability and reduce confusion for both keyboard-only and screen reader users.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_resources">7. React resources</a></dt> - <dd>Our final article provides you with a list of React resources that you can use to go further in your learning.</dd> -</dl> - -<h2 id="Ember_tutorials">Ember tutorials</h2> - -<div class="blockIndicator note"> -<p><strong>Note</strong>: Ember tutorials last tested in May 2020, with Ember/Ember CLI version 3.18.0.</p> - -<p>If you need to check your code against our version, you can find a finished version of the sample Ember app code in the <a href="https://github.com/NullVoxPopuli/ember-todomvc-tutorial/tree/master/steps/00-finished-todomvc/todomvc">ember-todomvc-tutorial repository</a>. For a running live version, see <a href="https://nullvoxpopuli.github.io/ember-todomvc-tutorial/">https://nullvoxpopuli.github.io/ember-todomvc-tutorial/</a> (this also includes a few additional features not covered in the tutorial).</p> -</div> - -<dl> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Ember_getting_started">1. Getting started with Ember</a></dt> - <dd>In our first Ember article we will look at how Ember works and what it's useful for, install the Ember toolchain locally, create a sample app, and then do some initial setup to get it ready for development.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Ember_structure_componentization">2. Ember app structure and componentization</a></dt> - <dd>In this article we'll get right on with planning out the structure of our TodoMVC Ember app, adding in the HTML for it, and then breaking that HTML structure into components.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Ember_interactivity_events_state">3. Ember interactivity: Events, classes and state</a></dt> - <dd>At this point we'll start adding some interactivity to our app, providing the ability to add and display new todo items. Along the way, we'll look at using events in Ember, creating component classes to contain JavaScript code to control interactive features, and setting up a service to keep track of the data state of our app.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Ember_conditional_footer">4. Ember Interactivity: Footer functionality, conditional rendering</a></dt> - <dd>Now it's time to start tackling the footer functionality in our app. Here we'll get the todo counter to update to show the correct number of todos still to complete, and correctly apply styling to completed todos (i.e. where the checkbox has been checked). We'll also wire up our "Clear completed" button. Along the way, we'll learn about using conditional rendering in our templates.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Ember_routing">5. Routing in Ember</a></dt> - <dd>In this article we learn about routing or URL-based filtering as it is sometimes referred to. We'll use it to provide a unique URL for each of the three todo views — "All", "Active", and "Completed".</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Ember_resources">6. Ember resources and troubleshooting</a></dt> - <dd>Our final Ember article provides you with a list of resources that you can use to go further in your learning, plus some useful troubleshooting and other information.</dd> -</dl> - -<h2 id="Vue_tutorials">Vue tutorials</h2> - -<div class="blockIndicator note"> -<p><strong>Note</strong>: Vue tutorials last tested in May 2020, with Vue 2.6.11.</p> - -<p>If you need to check your code against our version, you can find a finished version of the sample Vue app code in our <a href="https://github.com/mdn/todo-vue">todo-vue repository</a>. For a running live version, see <a href="https://mdn.github.io/todo-vue/dist/">https://mdn.github.io/todo-vue/dist/</a>.</p> -</div> - -<dl> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_getting_started">1. Getting started with Vue</a></dt> - <dd>Now let's introduce Vue, the third of our frameworks. In this article, we'll look at a little bit of Vue background, learn how to install it and create a new project, study the high-level structure of the whole project and an individual component, see how to run the project locally, and get it prepared to start building our example.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_first_component">2. Creating our first Vue component</a></dt> - <dd>Now it's time to dive deeper into Vue, and create our own custom component — we'll start by creating a component to represent each item in the todo list. Along the way, we'll learn about a few important concepts such as calling components inside other components, passing data to them via props and saving data state.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_rendering_lists">3. Rendering a list of Vue components</a></dt> - <dd><span class="author-d-1gg9uz65z1iz85zgdz68zmqkz84zo2qoxwoxz78zz83zz84zz69z2z80zgwxsgnz83zfkt5e5tz70zz68zmsnjz122zz71z">At this point we've got a fully working component; we're now ready to add multiple <code>ToDoItem</code> components to our App. In this article we'll look at adding a set of todo item data to our <code>App.vue</code> component, which we'll then loop through and display inside <code>ToDoItem</code> components using the <code>v-for</code> directive. </span></dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_methods_events_models">4. Adding a new todo form: Vue events, methods, and models</a></dt> - <dd>We now have sample data in place and a loop that takes each bit of data and renders it inside a <code>ToDoItem</code> in our app. What we really need next is the ability to allow our users to enter their own todo items into the app, and for that, we'll need a text <code><input></code>, an event to fire when the data is submitted, a method to fire upon submission to add the data and rerender the list, and a model to control the data. This is what we'll cover in this article.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_styling">5. Styling Vue components with CSS</a></dt> - <dd>The time has finally come to make our app look a bit nicer. In this article, we'll explore the different ways of styling Vue components with CSS.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_computed_properties">6. Using Vue computed properties</a></dt> - <dd>In this article we'll add a counter that displays the number of completed todo items, using a feature of Vue called computed properties. These work similarly to methods but only re-run when one of their dependencies changes.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_conditional_rendering">7. Vue conditional rendering: editing existing todos</a></dt> - <dd>Now it is time to add one of the major parts of functionality that we're still missing — the ability to edit existing todo items. To do this, we will take advantage of Vue's conditional rendering capabilities — namely <code>v-if</code> and <code>v-else</code> — to allow us to toggle between the existing todo item view and an edit view where you can update todo item labels. We'll also look at adding functionality to delete todo items.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_refs_focus_management">8. Focus management with Vue refs</a></dt> - <dd>We are nearly done with Vue. The last bit of functionality to look at is focus management, or put another way, how we can improve our app's keyboard accessibility. We'll look at using Vue refs to handle this — an advanced feature that allows you to have direct access to the underlying DOM nodes below the virtual DOM, or direct access from one component to the internal DOM structure of a child component.</dd> - <dt><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_resources">9. Vue resources</a></dt> - <dd>Now we'll round off our study of Vue by giving you a list of resources that you can use to go further in your learning, plus some other useful tips.</dd> -</dl> - -<h2 id="Which_frameworks_did_we_choose">Which frameworks did we choose?</h2> - -<p>We are publishing our initial set of articles with guides focusing on three of the major frameworks out there — React/ReactDOM, Ember, and Vue. There is a variety of reasons for this:</p> - -<ul> - <li>They are popular choices that will be around for a while — like with any software tool, it is good to stick with actively-developed choices that are likely to not be discontinued next week, and which will be desirable additions to your skill set when looking for a job.</li> - <li>They have strong communities and good documentation. It is very important to be able to get help with learning a complex subject, especially when you are just starting out.</li> - <li>We don't have the resources to cover <em>all</em> modern frameworks. That list would be very difficult to keep up-to-date anyway, as new ones appear all the time.</li> - <li>As a beginner, trying to choose what to focus on out of the huge number of choices available is a very real problem. Keeping the list short is therefore helpful.</li> -</ul> - -<p>We want to say this upfront — we've <strong>not</strong> chosen the frameworks we are focusing on because we think they are the best, or because we endorse them in any way. We just think they score highly on the above criteria.</p> - -<p>Note that we were hoping to have more frameworks included upon initial publication, but we decided to release the content and then add more framework guides later, rather than delay it longer. If your favourite framework is not represented in this content and you'd like to help change that, feel free to discuss it with us! Get in touch with us via <a href="https://wiki.mozilla.org/Matrix">Matrix</a>, or <a href="https://discourse.mozilla.org/c/mdn">Discourse</a>, or drop us a mail on the <a href="mailto:mdn-admins@mozilla.org">mdn-admins list</a>.</p> diff --git a/files/uk/learn/tools_and_testing/client-side_javascript_frameworks/svelte_getting_started/index.html b/files/uk/learn/tools_and_testing/client-side_javascript_frameworks/svelte_getting_started/index.html deleted file mode 100644 index 1e8b54054a..0000000000 --- a/files/uk/learn/tools_and_testing/client-side_javascript_frameworks/svelte_getting_started/index.html +++ /dev/null @@ -1,538 +0,0 @@ ---- -title: Знайомимось зі Свелт -slug: >- - Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_getting_started -translation_of: >- - Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_getting_started -original_slug: >- - Learn/Tools_and_testing/Розуміння_JavaScript-фреймворків_на_стороні_клієнта/znayomymos_zi_svelte ---- -<div>{{LearnSidebar}}<br> -{{PreviousMenuNext("Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_resources","Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_todo_list_beginning", "Learn/Tools_and_testing/Client-side_JavaScript_frameworks")}}</div> - -<p class="summary">У цій статті ми коротко ознайомимося з <a href="https://svelte.dev/">фреймворком Свелт</a>. Ми побачимо як Свелт працює і що виокремлює його від інших фреймворків та інструментів, які ми вже бачили. Далі ми навчимося налаштовувати наше середовище розробки, створимо простий додаток, зрозуміємо структуру проекту, та побачимо як його запускати локально і збирати для продакшна.</p> - -<table class="learn-box standard-table"> - <tbody> - <tr> - <th scope="row">Передумови:</th> - <td><span class="tlid-translation translation" lang="uk"><span title="">Для початку, рекомендуємо ознайомитись з основними мовами – <a href="https://wiki.developer.mozilla.org/en-US/docs/Learn/HTML">HTML</a>, <a href="https://wiki.developer.mozilla.org/en-US/docs/Learn/CSS">CSS</a> та <a href="https://wiki.developer.mozilla.org/en-US/docs/Learn/JavaScript">JavaScript</a>, та володіти <a href="https://wiki.developer.mozilla.org/en-US/docs/Learn/Tools_and_testing/Understanding_client-side_tools/Command_line">терміналом/командним рядком</a>.</span></span> - <p><br> - <span class="tlid-translation translation" lang="uk"><span title="">Свелт – компілятор, який генерує маленький та високооптимізований JavaScript код з нашого;</span> <span title="">вам знадобиться термінал з Нодою та NPM – для компіляції та збирання вашої програми.</span></span></p> - </td> - </tr> - <tr> - <th scope="row">Мета:</th> - <td> - <p><span class="tlid-translation translation" lang="uk"><span title="">Налаштувати локальне середовище розробки Svelte, створити та зібрати перший додаток, зрозуміти основи того, як це працює.</span></span></p> - </td> - </tr> - </tbody> -</table> - -<h2 id="Свелт_новий_підхід_до_створення_складних_інтерфейсів">Свелт: новий підхід до створення складних інтерфейсів</h2> - -<p><span class="tlid-translation translation" lang="uk">Светл пропонує інший підхід до створення веб-додатків, ніж деякі інші фреймворки у цьому модулі. Тоді як Реакт або В'ю виконують основну частину своєї роботи в браузері користувача, під час роботи програми, Свелт зміщує цю роботу на етап компіляції, який відбувається лише під час збирання програми, створюючи високооптимізований ванільний JavaScript.</span><br> - <br> - <span class="tlid-translation translation" lang="uk">Результатом такого підходу є не тільки менші бандли та краща швидкість додатків, але й приємнішний досвід розробки – більш доступний для людей, які мають обмежений досвід роботи з екосистемою сучасних інструментів.<br> - <br> - Свелт тісно притримується класичної моделі веб-розробки HTML, CSS та JS, лише додаючи кілька розширень до HTML та JavaScript. Напевно, в ньому є менше понять та інструментів для вивчення, ніж в деякі інших фреймворках.<br> - <br> - Головними нинішніми недоліками є те, що це молодий фреймворк – тому його екосистема є більш обмеженою щодо інструментарію, підтримки, плагінів, чітких моделей використання тощо, ніж у більш зрілих фреймворків, а також є менше вакансій. Але його переваг повинно бути достатньо, щоб зацікавити вас дослідити його.</span></p> - -<div class="blockIndicator note"> -<p><span class="tlid-translation translation" lang="uk"><span title=""><strong>Примітка</strong>: нещодавно Свелт додав <a href="https://svelte.dev/blog/svelte-and-typescript">офіційну підтримку TypeScript</a>, одну з найочікуваніших можливостей.</span> <span title="">Ми розглянемо її згодом у цій серії уроків.</span></span></p> -</div> - -<p><span class="tlid-translation translation" lang="uk"><span title="">Перед</span> <span title="">тим</span><span title="">,</span> <span title="">як</span> <span title="">повернутися</span> <span title="">до</span> <span title="">цієї</span> <span title="">серії</span> <span title="">уроків</span><span title="">,</span> <span title="">ми</span> <span title="">рекомендуємо</span> <span title="">вам</span> <span title="">прочитати</span> <a href="https://svelte.dev/tutorial/basics">навчальний посібник Свелт</a><span title="">,</span> <span title="">щоб</span> <span title="">по</span><span title="">-</span><span title="">справжньому</span> <span title="">швидко</span> <span title="">познайомитися</span> <span title="">з</span> <span title="">основними</span> <span title="">поняттями</span><span title="">,</span> <span title="">а</span> <span title="">потім</span> <span title="">навчитися</span> <span title="">будувати</span> <span title="">щось</span> <span title="">більш</span> <span title="">глибоке</span><span title="">.</span> <span title="">Це</span> займе<span title=""> </span> <span title="">близько</span> <span title="">30</span> <span title="">хвилин</span><span title="">.</span></span></p> - -<h2 id="Use_cases">Use cases</h2> - -<p>Svelte can be used to develop small pieces of an interface or whole applications. You can either start from scratch letting Svelte drive your UI or you can incrementally integrate it into an existing application.</p> - -<p>Nevertheless, Svelte is particularly appropriate to tackle the following situations:</p> - -<ul> - <li>Web applications intended for low power devices: Applications built with Svelte have smaller bundle sizes, which is ideal for devices with slow network connections and limited processing power. Less code means less KB to download, parse, execute, and keep hanging around in memory.</li> - <li>Highly interactive pages or complex visualizations: If you are building data-visualizations that need to display a large number of DOM elements, the performance gains that come from a framework with no runtime overhead will ensure that user interactions are snappy and responsive.</li> - <li>Onboarding people with basic web development knowledge: Svelte has a shallow learning curve. Web developers with basic HTML, CSS, and JavaScript knowledge can easily grasp Svelte specifics in a short time and start building web applications.</li> -</ul> - -<p>Moreover, with the help of <a href="https://sapper.svelte.dev/">Sapper</a> (a framework based on Svelte), you can also develop applications with advanced features like server-side rendering, code splitting, file-based routing and offline support. And then there's also <a href="https://svelte-native.technology/">Svelte Native</a>, which lets you build native mobile applications.</p> - -<h2 id="How_does_Svelte_work">How does Svelte work?</h2> - -<p>Being a compiler, Svelte can extend HTML, CSS, and JavaScript, generating optimal JavaScript code without any runtime overhead. To achieve this, Svelte extends vanilla web technologies in the following ways:</p> - -<ul> - <li>It extends HTML by allowing JavaScript expressions in markup and providing directives to use conditions and loops, in a fashion similar to handlebars.</li> - <li>It extends CSS by adding a scoping mechanism, allowing each component to define their own styles without the risk of clashing with other component's styles.</li> - <li>It extends JavaScript by reinterpreting specific directives of the language to achieve true reactivity and ease component state management.</li> -</ul> - -<p>The compiler only intervenes in very specific situations and only in the context of Svelte components. Extensions to the JavaScript language are minimal and carefully picked in order to not break JavaScript syntax nor alienate developers. In fact, you will be mostly working with vanilla JavaScript.</p> - -<h2 id="First_steps_with_Svelte">First steps with Svelte</h2> - -<p>Being a compiler, you can't just add a <code><script src="svelte.js"></code> tag to your page and import it into your app. You'll have to set up your development environment in order to let the compiler do its job.</p> - -<h3 id="Requirements">Requirements</h3> - -<p>In order to work with Svelte you need to have <a href="https://nodejs.org/en/">Node.js</a> installed. It's recommended that you use the long-term support (LTS) version. Node includes npm (the node package manager), and npx (the node package runner). Note that you can also use the Yarn package manager in place of npm, but we'll assume you are using npm in this set of tutorials. See <a href="/en-US/docs/Learn/Tools_and_testing/Understanding_client-side_tools/Package_management">Package management basics</a> for more information on npm and yarn.</p> - -<p>If you're using Windows, you will need to install some software to give you parity with Unix/macOS terminal in order to use the terminal commands mentioned in this tutorial. Gitbash (which comes as part of the <a href="https://gitforwindows.org/">git for Windows toolset</a>) or <a href="https://docs.microsoft.com/en-us/windows/wsl/about">Windows Subsystem for Linux (WSL)</a> are both suitable. <a href="https://cmder.net/">Cmder</a> is another very good and complete alternative. See <a href="/en-US/docs/Learn/Tools_and_testing/Understanding_client-side_tools/Command_line">Command line crash course</a> for more information on these, and on terminal commands in general.</p> - -<p>Also see the following for more information:</p> - -<ul> - <li><a href="https://nodejs.org/en/knowledge/getting-started/npm/what-is-npm/">"What is npm"</a> on nodejs.org</li> - <li><a href="https://blog.npmjs.org/post/162869356040/introducing-npx-an-npm-package-runner">"Introducing npx"</a> on the npm blog</li> - <li><a href="https://svelte.dev/blog/the-easiest-way-to-get-started">"The easiest way to get started with Svelte"</a> on the svelte blog</li> -</ul> - -<h3 id="Creating_your_first_Svelte_app">Creating your first Svelte app</h3> - -<p>The easiest way to create a starter app template is to just download the starter template application. You can do that by visiting <a href="https://github.com/sveltejs/template">sveltejs/template</a> on GitHub or you can avoid having to download and unzip it and just use <a href="https://github.com/Rich-Harris/degit">degit</a>.</p> - -<p>To create your starter app template, run the following terminal commands:</p> - -<pre class="brush: bash notranslate">npx degit sveltejs/template moz-todo-svelte -cd moz-todo-svelte -npm install -npm run dev</pre> - -<div class="blockIndicator note"> -<p><strong>Note</strong>: degit doesn't do any kind of magic — it just lets you download and unzip the latest version of a git repo's contents. This is much quicker than using <code>git clone</code> because it will not download all the history of the repo, or create a complete local clone.</p> -</div> - -<p>After running <code>npm run dev</code>, Svelte will compile and build your application. It will start a local server at <code>localhost:5000</code>. Svelte will watch for file updates, and automatically recompile and refresh the app for you when changes are made to the source files. Your browser will display something like this:</p> - -<p><img alt="A simple start page that says hello world, and gives a link to the official svelte tutorials" src="https://mdn.mozillademos.org/files/17338/01-svelte-starter-app.png" style="border-style: solid; border-width: 1px; height: 529px; width: 1166px;"></p> - -<h3 id="Application_structure">Application structure</h3> - -<p>The starter template comes with the following structure:</p> - -<pre class="notranslate">moz-todo-svelte -├── readme.md -├── package.json -├── package-lock.json -├── rollup.config.js -├── .gitignore -├── node_modules -├── public -│ ├── favicon.ico -│ ├── index.html -│ ├── global.css -│ └── build -│ ├── bundle.css -│ ├── bundle.css.map -│ ├── bundle.js -│ └── bundle.js.map -└── src - ├── App.svelte - └── main.js</pre> - -<p>The contents are as follows:</p> - -<ul> - <li><code>package.json</code> and <code>package-lock.json</code>: Contains information about the project that Node.js/npm uses to keep it organized. You don't need to understand this file at all to complete this tutorial, however, if you'd like to learn more about it, you can read <a href="https://nodejs.org/en/knowledge/getting-started/npm/what-is-the-file-package-json/">What is the file <code>package.json</code></a>? on NodeJS.org; we also talk about it in our <a href="https://developer.mozilla.org/en-US/docs/Learn/Tools_and_testing/Understanding_client-side_tools/Package_management">Package management basics tutorial</a>.</li> - <li><code>node_modules</code>: This is where node saves the project dependencies. These dependencies won't be sent to production, they are just used for development purposes.</li> - <li><code>.gitignore</code>: Tells git which files or folder to ignore from the project — useful if you decide to include your app in a git repo.</li> - <li><code>rollup.config.js</code>: Svelte uses <a href="https://rollupjs.org/">rollup.js</a> as a module bundler. This configuration file tells rollup how to compile and build your app. If you prefer <a href="https://webpack.js.org/">webpack</a> you can create your starter project with <code>npx degit sveltejs/template-webpack svelte-app</code> instead.</li> - <li>scripts: Contains setup scripts as required. Currently should only contain <code>setupTypeScript.js</code>, a script that sets up TypeScript support in Svelte. We'll talk about this more in the last article.</li> - <li><code>src</code>: This directory is where the source code for your application lives — where you'll be creating the code for your app. - <ul> - <li><code>App.svelte</code>: This is the top-level component of your app. So far it just renders the 'Hello World!' message.</li> - <li><code>main.js</code>: The entry point to our application. It just instantiates the <code>App</code> component and binds it to the body of our html page.</li> - </ul> - </li> - <li><code>public</code>: This directory contains all the files that will be published in production. - <ul> - <li><code>favicon.png</code>: This is the favicon for your app. Currently, it's the Svelte logo.</li> - <li><code>index.html</code>: This is the main page of your app. Initially it's just an empty HTML5 page that loads the css files and js bundles generated by Svelte.</li> - <li><code>global.css</code>: This file contains unscoped styles. It's a regular css file that will be applied to the whole application.</li> - <li><code>build</code>: This folder contains the generated CSS and JavaScript source code. - <ul> - <li><code>bundle.css</code>: The CSS file that Svelte generated from the styles defined for each component.</li> - <li><code>bundle.js</code>: The JavaScript file compiled from all your JavaScript source code.</li> - </ul> - </li> - </ul> - </li> -</ul> - -<h2 id="Having_a_look_at_our_first_Svelte_component">Having a look at our first Svelte component</h2> - -<p>Components are the building blocks of Svelte applications. They are written into <code>.svelte</code> files using a superset of HTML.</p> - -<p>All three sections — <code><script></code>, <code><styles></code>, and markup — are optional, and can appear in any order you like.</p> - -<pre class="brush: html notranslate"><script> - // logic goes here -</script> - -<style> - /* styles go here */ -</style> - -<!-- markup (zero or more HTML elements) goes here --></pre> - -<div class="blockIndicator note"> -<p><strong>Note</strong>: For more information on the component format, have a look at the <a href="https://svelte.dev/docs#Component_format">svelte documentation</a>.</p> -</div> - -<p>With this in mind, let's have a look at the <code>src/App.svelte</code> file that came with the starter template. You should see something like the following:</p> - -<pre class="brush: html notranslate"><script> - export let name; -</script> - -<main> - <h1>Hello {name}!</h1> - <p>Visit the <a href="https://svelte.dev/tutorial">Svelte tutorial</a> to learn how to build Svelte apps.</p> -</main> - -<style> - main { - text-align: center; - padding: 1em; - max-width: 240px; - margin: 0 auto; - } - - h1 { - color: #ff3e00; - text-transform: uppercase; - font-size: 4em; - font-weight: 100; - } - - @media (min-width: 640px) { - main { - max-width: none; - } - } -</style></pre> - -<h3 id="The_<script>_section">The <code><script></code> section</h3> - -<p>The <code><script></code> block contains JavaScript that runs when a component instance is created. Variables declared (or imported) at the top level are 'visible' from the component's markup. Top-level variables is the way Svelte handles the component state, and they are reactive by default. We will explain in detail what this means later on.</p> - -<pre class="brush: html notranslate"><script> - export let name; -</script></pre> - -<p>Svelte uses the <code><a href="/en-US/docs/Web/JavaScript/Reference/Statements/export">export</a></code> keyword to mark a variable declaration as a property (or prop), which means it becomes accessible to consumers of the component (e.g. other components). This is one example of Svelte extending JavaScript syntax to make it more useful, while keeping it familiar.</p> - -<h3 id="The_markup_section">The markup section</h3> - -<p>In the markup section you can insert any HTML you like, and in addition you can insert valid JavaScript expression inside single curly brackets (<code>{}</code>). In this case we are embedding the value of the <code>name</code> prop right after the <code>Hello</code> text.</p> - -<pre class="brush: html notranslate"><main> - <h1>Hello {name}!</h1> - <p>Visit the <a href="https://svelte.dev/tutorial">Svelte tutorial</a> to learn how to build Svelte apps.</p> -</main></pre> - -<p>Svelte also supports tags like <code>{#if...}</code>, <code>{#each...}</code>, and <code>{#await...}</code> — these examples allow you to conditionally render a portion of the markup, iterate through a list of elements, and work with async values, respectively.</p> - -<h3 id="The_<style>_section">The <code><style></code> section</h3> - -<p>If you have experience working with CSS, the following snippet should make sense:</p> - -<pre class="brush: html notranslate"><style> - main { - text-align: center; - padding: 1em; - max-width: 240px; - margin: 0 auto; - } - - h1 { - color: #ff3e00; - text-transform: uppercase; - font-size: 4em; - font-weight: 100; - } - - @media (min-width: 640px) { - main { - max-width: none; - } - } -</style></pre> - -<p>We are applying a style to our <code><a href="/en-US/docs/Web/HTML/Element/Heading_Elements"><h1></a></code> element. What will happen other components with <code><h1></code> elements in them?</p> - -<p>In Svelte, CSS inside a component's <code><style></code> block will be scoped only to that component. This works by adding a class to selected elements, which is based on a hash of the component styles.</p> - -<p>You can see this in action by opening <code>localhost:5000</code> in a new browser tab, right/<kbd>Ctrl</kbd>-clicking on the <em>HELLO WORLD!</em> label, and choosing <em>Inspect</em>:</p> - -<p><img alt="Svelte starter app with devtools open, showing classes for scoped styles" src="https://mdn.mozillademos.org/files/17339/02-svelte-component-scoped-styles.png" style="height: 878px; width: 1117px;"></p> - -<p>When compiling the app, Svelte changes our <code>h1</code> styles definition to <code>h1.svelte-1tky8bj</code>, and then modifies every <code><h1></code> element in our component to <code><h1 class="svelte-1tky8bj"></code>, so that it picks up the styles as required.</p> - -<div class="blockIndicator note"> -<p><strong>Note</strong>: You can override this behavior and apply styles to a selector globally using the <code>:global(...)</code> modifier (see the <a href="https://svelte.dev/docs#style">Svelte <code><style></code> docs</a> for more information).</p> -</div> - -<h2 id="Making_a_couple_of_changes">Making a couple of changes</h2> - -<p>Now that we have a general idea of how it all fits together, we can start making a few changes.<br> - At this point you can try updating your <code>App.svelte</code> component — for example change the <code><h1></code> element on line 6 of <code>App.svelte</code> so that it reads like this:</p> - -<pre class="brush: html notranslate"><h1>Hello {name} from MDN!</h1></pre> - -<p>Just save your changes and the app running at <code>localhost:5000</code> will be automatically updated.</p> - -<h3 id="A_first_look_at_Svelte_reactivity">A first look at Svelte reactivity</h3> - -<p>In the context of a UI framework, reactivity means that the framework can automatically update the DOM when the state of any component is changed.</p> - -<p>In Svelte, reactivity is triggered simply by assigning a new value to any top level variable in a component. For example, we could include a <code>toggleName()</code> function in our <code>App</code> component, and a button to run it.</p> - -<p>Try updating your <code><script></code> and markup sections like so:</p> - -<pre class="brush: html notranslate"><script> - export let name; - - function toggleName() { - if (name === 'world') { - name = 'svelte' - } else { - name = 'world' - } - } -</script> - -<main> - <h1>Hello {name}!</h1> - <button on:click={toggleName}>Toggle name</button> - <p>Visit the <a href="https://svelte.dev/tutorial">Svelte tutorial</a> to learn how to build Svelte apps.</p> -</main></pre> - -<p>Whenever the button is clicked, Svelte executes the <code>toggleName()</code> function, which in turn updates the value of the <code>name</code> variable.</p> - -<p>As you can see, the <code><h1></code> label is automatically updated. Behind the scenes, Svelte created the JavaScript code to update the DOM whenever the value of the name variable changes, without using any virtual DOM or other complex reconciliation mechanism.</p> - -<p>Note the use of <code>:</code> in <code>on:click</code>. That's Svelte's syntax for listening to DOM events.</p> - -<h2 id="Inspecting_main.js_the_entry_point_of_our_app">Inspecting main.js: the entry point of our app</h2> - -<p>Let’s open <code>src/main.js</code>, which is where the <code>App</code> component is being imported and used. This file is the entry point for our app, and it initially looks like this:</p> - -<pre class="brush: js notranslate">import App from './App.svelte'; - -const app = new App({ - target: document.body, - props: { - name: 'world' - } -}); - -export default app;</pre> - -<p><code>main.js</code> starts by importing the Svelte component that we are going to use. Then in line 3 it instantiates it, passing an option object with the following properties:</p> - -<ul> - <li><code>target</code>: The DOM element inside which we want the component to be rendered, in this case the <code><body></code> element.</li> - <li><code>props</code>: the values to assign to each prop of the <code>App</code> component.</li> -</ul> - -<h2 id="A_look_under_the_hood">A look under the hood</h2> - -<p>How does Svelte manage to make all these files work together nicely?</p> - -<p>The Svelte compiler processes the <code><style></code> section of every component and compiles them into the <code>public/build/bundle.css</code> file.</p> - -<p>It also compiles the markup and <code><script></code> section of every component and stores the result in <code>public/build/bundle.js</code>. It also adds the code in <code>src/main.js</code> to reference the features of each component.</p> - -<p>Finally the file <code>public/index.html</code> includes the generated <code>bundle.css</code> and <code>bundle.js</code> files:</p> - -<pre class="brush: html notranslate"><!DOCTYPE html> -<html lang="en"> -<head> - <meta charset='utf-8'> - <meta name='viewport' content='width=device-width,initial-scale=1'> - - <title>Svelte app</title> - - <link rel='icon' type='image/png' href='/favicon.png'> - <link rel='stylesheet' href='/global.css'> - <link rel='stylesheet' href='/build/bundle.css'> - - <script defer src='/build/bundle.js'></script> -</head> - -<body> -</body> -</html></pre> - -<p>The minified version of <code>bundle.js</code> weighs a little more than 3KB, which includes the "Svelte runtime" (just 300 lines of JavaScript code) and the <code>App.svelte</code> compiled component. As you can see, <code>bundle.js</code> is the only JavaScript file referenced by <code>index.html</code>. There are no other libraries loaded into the web page.</p> - -<p>This is a much smaller footprint than compiled bundles from other frameworks. Take into account that, in the case of code bundles, it's not just the size of the files you have to download that matter. This is executable code that needs to be parsed, executed, and kept in memory. So this really makes a difference, especially in low-powered devices or CPU-intensive applications.</p> - -<h2 id="Following_this_tutorial">Following this tutorial</h2> - -<p>In this tutorial series you will be building a complete web application. We'll learn all the basics about Svelte and also quite a few advanced topics.</p> - -<p>You can just read the content to get a good understanding of Svelte features, but you'll get the most out of this tutorial if you follow along coding the app with us as you go. To make it easier for you to follow each article, we provide a GitHub repository with a folder containing the source for the app as it is at the start of each tutorial.</p> - -<p>Svelte also provides an online repl, which is a playground for live-coding Svelte apps on the web without having to install anything on your machine. We provide a repl for each article so you can start coding along right away. Let's talk a bit more about how to use these tools.</p> - -<h3 id="Using_Git">Using Git</h3> - -<p>The most popular version control system is Git, along with GitHub, a site that provides hosting for your repositories and several tools for working with them.</p> - -<p>We'll be using GitHub so that you can easily download the source code for each article. You will also be able to get the code as it should be after completing the article, just in case you get lost.</p> - -<p>After <a href="https://git-scm.com/downloads">installing git</a>, to clone the repository you should execute:</p> - -<pre class="brush: bash notranslate">git clone https://github.com/opensas/mdn-svelte-tutorial.git</pre> - -<p>Then at the beginning of each article, you can just <code>cd</code> into the corresponding folder and start the app in dev mode to see what its current state should be, like this:</p> - -<pre class="brush: bash notranslate">cd 02-starting-our-todo-app -npm install -npm run dev</pre> - -<p>If you want lo learn more about git and GitHub, we've compiled a list of links to useful guides — see <a href="/en-US/docs/Learn/Tools_and_testing/GitHub">Git and GitHub</a>.</p> - -<div class="blockIndicator note"> -<p><strong>Note</strong>: If you just want to download the files without cloning the git repo, you can use the degit tool like this — <code>npx degit opensas/mdn-svelte-tutorial</code>. You can also download a specific folder with <code>npx degit opensas/mdn-svelte-tutorial/01-getting-started</code>. Degit won't create a local git repo, it will just download the files of the specified folder.</p> -</div> - -<h3 id="Using_the_Svelte_REPL">Using the Svelte REPL</h3> - -<p>A REPL (<a href="https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop">read–eval–print loop</a>) is an interactive environment that allows you to enter commands and immediately see the results — many programming languages provide a REPL.</p> - -<p>Svelte's REPL is much more than that. It's an online tool that allows you to create complete apps, save them online, and share with others.</p> - -<p>It's the easiest way to start playing with Svelte from any machine, without having to install anything. It is also widely used by Svelte community. If you want to share an idea, ask for help, or report an issue, it's always extremely useful to create a REPL instance demomstrating the issue.</p> - -<p>Let's have a quick look at the Svelte REPL and how you'd use it. It looks like so:</p> - -<p><img alt="the svelte repl in action, showing component code on the left, and output on the right" src="https://mdn.mozillademos.org/files/17340/03-svelte-repl-in-action.png" style="height: 946px; width: 1284px;"></p> - -<p>To start a REPL, open your browser and navigate to <a href="https://svelte.dev/repl">https://svelte.dev/repl</a>.</p> - -<ul> - <li>On the left side of the screen you'll see the code of your components, and on the right you'll see the running output of your app.</li> - <li>The bar above the code lets you create <code>.svelte</code> and <code>.js</code> files and rearrange them. To create a file inside a folder just specify the complete pathname, like this — <code>components/MyComponent.svelte</code>. The folder will be automatically created.</li> - <li>Above that bar you have the title of the REPL. Click on it to edit it.</li> - <li>On the right side you have three tabs: - <ul> - <li>The <em>Result</em> tab shows your app output, and provides a console at the bottom.</li> - <li>The <em>JS output</em> tab lets you inspect the JavaScript code generated by Svelte, and set compiler options.</li> - <li>The <em>CSS output</em> tab shows the CSS generated by Svelte.</li> - </ul> - </li> - <li>Above the tabs, you'll find a toolbar that lets you enter full-screen mode, and download your app. If you login with a GitHub account, you'll also be able to fork and save the app. You'll also be able to see all your saved REPLs by clicking on your GitHub username profile and selecting Your saved apps.</li> -</ul> - -<p>Whenever you change any file on the REPL, Svelte will recompile the app and update the Result tab. To share your app simply share the url. For example, here's the link for a REPL running our complete app: <a href="https://svelte.dev/repl/378dd79e0dfe4486a8f10823f3813190?version=3.23.2">https://svelte.dev/repl/378dd79e0dfe4486a8f10823f3813190?version=3.23.2</a>.</p> - -<div class="blockIndicator note"> -<p><strong>Note</strong>: Notice how you can specify Svelte's version in the URL. This is useful when reporting issues related to a specific version of Svelte.</p> -</div> - -<p>We will provide a REPL at the beginning and end of each article so that you can start coding with us right away.</p> - -<div class="blockIndicator note"> -<p><strong>Note</strong>: at the moment the REPL can't handle folder names properly. If you are following the tutorial on the REPL, just create all your components inside the root folder. Then when you see a path in the code, for example <code>import Todos from './components/Todos.svelte'</code>, just replace it with a flat URL, e.g. <code>import Todos from './Todos.svelte'</code>.</p> -</div> - -<h2 id="The_code_so_far">The code so far</h2> - -<h3 id="Git">Git</h3> - -<p>Clone the github repo (if you haven't already done it) with:</p> - -<pre class="brush: bash notranslate">git clone https://github.com/opensas/mdn-svelte-tutorial.git</pre> - -<p>Then to get to the current app state, run</p> - -<pre class="brush: bash notranslate">cd mdn-svelte-tutorial/01-getting-started</pre> - -<p>Or directly download the folder's content:</p> - -<pre class="brush: bash notranslate">npx degit opensas/mdn-svelte-tutorial/01-getting-started</pre> - -<p>Remember to run <code>npm install && npm run dev</code> to start your app in development mode.</p> - -<h3 id="REPL">REPL</h3> - -<p>To code along with us using the REPL, start at</p> - -<p><a href="https://svelte.dev/repl/fc68b4f059d34b9c84fa042d1cce586c?version=3.23.2">https://svelte.dev/repl/fc68b4f059d34b9c84fa042d1cce586c?version=3.23.2</a></p> - -<h2 id="Summary">Summary</h2> - -<p>This brings us to the end of our initial look at Svelte, including how to install it locally, create a starter app, and how the basics work. In the next article we'll start building our first proper application — a todo list. Before we do that, however, let's recap some of the things we’ve learned.</p> - -<p>In Svelte:</p> - -<ul> - <li>We define the script, style and markup of each component in a single <code>.svelte</code> file.</li> - <li>Component props are declared with the <code>export</code> keyword.</li> - <li>Svelte components can be used just by importing the corresponding <code>.svelte</code> file.</li> - <li>Components styles are scoped, keeping them from clashing with each other.</li> - <li>In the markup section you can include any JavaScript expression by putting it between curly braces.</li> - <li>The top-level variables of a component constitute its state.</li> - <li>Reactivity is fired just by assigning a new value to a top level variable.</li> -</ul> - -<p>{{PreviousMenuNext("Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_resources","Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_todo_list_beginning", "Learn/Tools_and_testing/Client-side_JavaScript_frameworks")}}</p> - -<h2 id="In_this_module">In this module</h2> - -<ul> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Introduction">Introduction to client-side frameworks</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Main_features">Framework main features</a></li> - <li>React - <ul> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_getting_started">Getting started with React</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_todo_list_beginning">Beginning our React todo list</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_components">Componentizing our React app</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_interactivity_events_state">React interactivity: Events and state</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_interactivity_filtering_conditional_rendering">React interactivity: Editing, filtering, conditional rendering</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_accessibility">Accessibility in React</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/React_resources">React resources</a></li> - </ul> - </li> - <li>Ember - <ul> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Ember_getting_started">Getting started with Ember</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Ember_structure_componentization">Ember app structure and componentization</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Ember_interactivity_events_state">Ember interactivity: Events, classes and state</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Ember_conditional_footer">Ember Interactivity: Footer functionality, conditional rendering</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Ember_routing">Routing in Ember</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Ember_resources">Ember resources and troubleshooting</a></li> - </ul> - </li> - <li>Vue - <ul> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_getting_started">Getting started with Vue</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_first_component">Creating our first Vue component</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_rendering_lists">Rendering a list of Vue components</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_methods_events_models">Adding a new todo form: Vue events, methods, and models</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_styling">Styling Vue components with CSS</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_computed_properties">Using Vue computed properties</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_conditional_rendering">Vue conditional rendering: editing existing todos</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_refs_focus_management">Focus management with Vue refs</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_resources">Vue resources</a></li> - </ul> - </li> - <li>Svelte - <ul> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_getting_started">Getting started with Svelte</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_Todo_list_beginning">Starting our Svelte Todo list app</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_variables_props">Dynamic behavior in Svelte: working with variables and props</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_components">Componentizing our Svelte app</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_reactivity_lifecycle_accessibility">Advanced Svelte: Reactivity, lifecycle, accessibility</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_stores">Working with Svelte stores</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_TypeScript">TypeScript support in Svelte</a></li> - <li><a href="/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_deployment_next">Deployment and next steps</a></li> - </ul> - </li> -</ul> |