---
title: Jank
slug: Glossary/Jank
tags:
  - CodingScripting
  - Glosário(2)
  - Performance
translation_of: Glossary/Jank
original_slug: Glossario/Jank
---
<p><strong>Jank</strong> <span id="result_box" lang="pt"><span class="hps">se refere à</span> <span class="hps">lentidão</span> <span class="hps">em</span> <span class="hps">uma interface de usuário</span><span>,</span> <span class="hps">geralmente causado por</span> <span class="hps">execução de tarefas</span> <span class="hps">longas</span> <span class="hps">na Thread principal</span><span>, o bloqueio</span> <span class="hps">de renderização,</span> <span class="hps">ou</span> <span class="hps">esforço </span><span class="alt-edited hps">demais </span></span><span lang="pt"><span class="hps">do processador</span> <span class="alt-edited hps">com</span> <span class="hps">processos em segundo plano</span><span>.</span></span></p>