---
title: JavaScript
slug: Web/JavaScript
translation_of: Web/JavaScript
---
<div>{{JsSidebar}}</div>

<p class="summary">JavaScript (js) ad tutlayt n usihel fessusen neɣ yesuɣlen sɣuṛ JIT akked  {{Glossary("first-class  Function", "first-class functions")}}. ɣas ma yella yettwasen s yisem n ascript i yisebtar n web, <a href="https://en.wikipedia.org/wiki/JavaScript#Uses_outside_Web_pages">aṭas n tiwenaḍin wer-iminigen</a> sqedcit daɣen <a class="external external-icon" href="https://nodejs.org/">node.js</a> d <a href="https://couchdb.apache.org/">Apache CouchDB</a>. JS d tutlayt {{Glossary("Prototype-based programming", "prototype-based")}}, taget-tamudemt, tutlayt tasmussant, irefden iɣunab iwelhen taɣawsa,amerwas d usalɣu (amedya,asihel amesɣan).ɣaṛ ugar <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/About_JavaScript"> ɣef JavaScript</a>.</p>

<p>Tigezmi-agi n usmel tettmeslay-d ɣef tutlayt JavaScript, mačči ɣef yeḥricen ittekkan deg isebtar web neɣ tiwennaḍin tisenneftaɣin. Ugar n telɣut ɣef {{Glossary("API","APIs")}} n isebtar Web, wali ma ulac aɣilif <a href="/en-US/docs/Web/API">Web APIs</a> akked<a href="/en-US/docs/Glossary/DOM">DOM</a>.</p>

<p>Tagnut i JavaScript d<a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Language_Resources"> ECMAScript</a>.seg 2012,meṛṛa<a href="http://kangax.github.io/compat-table/es5/"> iminigen atraren </a>zemren akken iwata i ECMAScript 5.1.ma-d iminigen iqbuṛen zemren i ECMAScript 3. ass 17 yunyu 2015,<a href="http://www.ecma-international.org/">ECMA International</a> tesissen alqqem azigrar wis sḍis n ECMAScript,iwumi sawalen s udem unṣib ECMAScript 2015,u yettwasen s yisem n ECMAScript 6 neɣ ES6. seg imiren tignutin ECMAScript ttawint ɣef tisufeɣtin useggas.tateggart-agi ɣuṛs tamselɣunt  deg uleqqem asmezwar aneggaru,yellan tura akka <a href="http://tc39.github.io/ecma262/">ECMAScript 2017</a>.</p>

<p>Ur ɣelṭ ara ger JavaScript akked<a href="https://en.wikipedia.org/wiki/Java_(programming_language)"> tutlayt n usihel Java</a>.sin-agi n  «Java» d «JavaScript» d ihwalen neɣ d ihwalen yersen n Oracle deg Timura idukklen n Marikan u deg timura nniḍen.acu kan,snat-agi n tutlayin n usihel ɣursent taseddast,tanamekt d iseqdacen yemgaraden.</p>

<div class="column-container">
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<h2 id="Ituṭuṛyalen">Ituṭuṛyalen</h2>

<p>Lemdet amek ara tesihelem  JavaScript s imniren d ituṭuṛyalen.</p>

<h3 id="Afessas">Afessas</h3>

<dl>
 <dt><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide">Imniren JavaScript </a></dt>
 <dd>Ma yella telliḍ d amaynut deg leqdic n JavaScript,amnir- agi ak-id immel tutlayt.</dd>
 <dt><a href="/en-US/docs/Web/JavaScript/JavaScript_technologies_overview">Tamuɣli tagrumma n titiknulujiyin JavaScript </a></dt>
 <dd>Tazwart deg tamuɣli n JavaScript n iminig.</dd>
 <dt><a href="https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Objects">Tazwart ɣer JaγaScript taɣawsa yetaɣdan</a></dt>
 <dd>Tazwart ɣer tamiḍrant n usmihel yetaɣdan taɣawsa ɣer JavaScript.</dd>
</dl>

<h3 id="Alemmas">Alemmas</h3>

<dl>
 <dt><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/A_re-introduction_to_JavaScript">Tazwart tamaynutt ɣer JavaScript</a></dt>
 <dd>Tamuɣli i widen i ɣilen snen JavaScript.</dd>
</dl>

<dl>
 <dt><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures">Tiskiwet n isefka JavaScript </a></dt>
 <dd>Tamuɣli tagrumma n tiskiwetin n isefka yellan deg JavaScript.</dd>
 <dt><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Equality_comparisons_and_sameness">Asidmer n tagadda d tarwast</a></dt>
 <dd>JavaScript ittakk-ed kṛaḍ n timehlin yemgaraden deg asnemhel n wazal:amtawi s unerfi  deg seqdec ===,amtawi yemfrazan s useqdec ==,d tarrayt {{jsxref("Global_Objects/Object/is", "Object.is()")}}.</dd>
</dl>

<h3 id="Leqqay">Leqqay</h3>

<dl>
 <dt><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Inheritance_and_the_prototype_chain">Tukkest ed wazrar n anegtawsit </a></dt>
 <dd>Tasefrayt n tukkest n anegtawsit ur yettwagzi u  ittuhebben.</dd>
 <dt><a href="/en-US/docs/Web/JavaScript/Reference/Strict_mode">Askar s tnerfi </a></dt>
 <dd>Askar anerfi yesbadu ur tezmireḍ ara a tesqedceḍ amutti send awennez.wagi d alqem ukrif n ECMAScript 5,i timellal izerben d useɣtu isehlen.</dd>
 <dt><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Typed_arrays">Tifelwa yettwarun sɣuṛ JavaScript</a></dt>
 <dd>Tifelwa yettwarun sɣuṛ JavaScript ttakkent-d rryac akken attedduḍ ɣer isefka imisinen imezwura.</dd>
 <dt><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Memory_Management">  Asefrek n takatut </a></dt>
 <dd>allus n tudert n takatut d lqeḍ n iḍuman deg JavaScript</dd>
 <dt><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/EventLoop">Tamudemt tamenziɣt n Event Loop</a><a href="/en-US/docs/Web/JavaScript/EventLoop"> </a></dt>
 <dd>JavaScript d tamudemt tamenziɣt yezidren ɣef yiwet n "tineddict n tgunit".</dd>
</dl>
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<h2 id="Tamselɣut">Tamselɣut</h2>

<p>Eɣṛet tumlin tamatut n <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference">tamselɣut n JavaScript </a></p>

<dl>
 <dt><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects">Tizeɣt n taɣawsa</a></dt>
 <dd>Lmed amek ara tissineḍ tiɣawsiwin tumidin tizeɣt Get to know standard built-in objects {{jsxref("Array")}}, {{jsxref("Boolean")}}, {{jsxref("Date")}}, {{jsxref("Error")}}, {{jsxref("Function")}}, {{jsxref("JSON")}}, {{jsxref("Math")}}, {{jsxref("Number")}}, {{jsxref("Object")}}, {{jsxref("RegExp")}}, {{jsxref("String")}}, {{jsxref("Map")}}, {{jsxref("Set")}}, {{jsxref("WeakMap")}}, {{jsxref("WeakSet")}}, d ugar.</dd>
 <dt><a href="/en-US/docs/Web/JavaScript/Reference/Operators">Tafenfalit d imahalen </a></dt>
 <dd>Issin ugar ɣef tikliwin n imahalen JavaScript {{jsxref("Operators/instanceof", "instanceof")}}, {{jsxref("Operators/typeof", "typeof")}}, {{jsxref("Operators/new", "new")}}, {{jsxref("Operators/this", "this")}}, <a href="/en-US/docs/Web/JavaScript/Reference/Operators/Operator_Precedence">tazwart n umahal</a>, d ugar.</dd>
 <dt><a href="/en-US/docs/Web/JavaScript/Reference/Statements">Timenna d walɣuten</a></dt>
 <dd>Af-d amek {{jsxref("Statements/do...while", "do-while")}}, {{jsxref("Statements/for...in", "for-in")}}, {{jsxref("Statements/for...of", "for-of")}}, {{jsxref("Statements/try...catch", "try-catch")}}, {{jsxref("Statements/let", "let")}}, {{jsxref("Statements/var", "var")}}, {{jsxref("Statements/const", "const")}}, {{jsxref("Statements/if...else", "if-else")}}, {{jsxref("Statements/switch", "switch")}}, d ugar n tmenna d wawal yufraren i teddun deg JavaScript.</dd>
 <dt><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions">Tiseɣnin</a></dt>
 <dd>Lemdet amek ara tgem akked tiseɣnin n JavaScript i  usnefli n isnasen-nwen.</dd>
</dl>

<h2 id="Ifecka_tiɣbula">Ifecka &amp; tiɣbula</h2>

<p>D allalen i wulmen i tira d useɣti n tangalt n JavaScript</p>

<dl>
 <dt><a href="/en-US/docs/Tools">Allalen n usnefli n Firefox </a></dt>
 <dd><a href="/en-US/docs/Tools/Scratchpad">Scratchpad</a>, <a href="/en-US/docs/Tools/Web_Console">Web Tadiwent</a>, <a href="/en-US/docs/Tools/Profiler">JavaScript Profiler</a>, <a href="/en-US/docs/Tools/Debugger">Debugger</a>, d ugar.</dd>
 <dt><a href="http://www.getfirebug.com/">Amsarɣu</a></dt>
 <dd>Sermset,seɣtit u ɛasset CSS,HTML d JavaScript srid seg yal asebtar n Web.</dd>
 <dt><a href="/en-US/docs/Web/JavaScript/Shells">JavaScript Shells</a></dt>
 <dd>Shell JavaScript ak-yeǧǧ d umatu atteskeydeḍ tikkas n tangalt JavaScript</dd>
 <dt><a href="https://togetherjs.com/">TogetherJS</a></dt>
 <dd>A sishel n unmireg</dd>
 <dt><a href="http://stackoverflow.com/questions/tagged/javascript">Tafuli n ukufi </a></dt>
 <dd>tuttriwin n tafuli i ujegger s JavaScript.</dd>
 <dt><a href="/en-US/docs/Web/JavaScript/New_in_JavaScript">Lqem n JavaScript ed lqem n tizmilin</a></dt>
 <dd>Ddu s amazray n tiseɣnatin d waddad n wadday n JavaScript.</dd>
 <dt><a href="https://jsfiddle.net/">JSFiddle</a></dt>
 <dd>Beddel JavaScript, CSS, HTML srid.seqdec iɣbula n beṛṛa uqdac deg izirig akked tarbaɛt-inek .</dd>
</dl>
</div>
</div>