---
title: Aseɣtay
slug: Tools/Debugger
translation_of: Tools/Debugger
---
<div class="note">
<p>Asebtar-agi yeskanay-d aseɣti  n JavaScript akken i d-yettban deg Firefox 52 neɣ daw, deg Firefox Nightly  akked Firefox Developer Edition.</p>

<p>Akken ad nẓeṛ amek i d-yettban niqal deg ileqman uzwiren n Firefox neɣ Firefox Beta akked Lqem aneggaru, wali<a href="https://developer.mozilla.org/en-US/docs/Tools/Debugger_%28before_Firefox_52%29"> Tam</a><a href="https://developer.mozilla.org/en-US/docs/Tools/Debugger_%28before_Firefox_52%29">seɣtay</a>t <a href="https://developer.mozilla.org/en-US/docs/Tools/Debugger_%28before_Firefox_52%29">(send Firefox 52)</a>.</p>

<p>ma tesufɣem-d alqem n aseɣtay u diɣen tebɣam ad uɣalem ɣer s alqem aqbuṛ,tezemrem atgem s tirza n wen:Tawila u ad sbadum asmenyif "devtools.debugger.new-debugger-frontend"  ɣef <code>false</code>.</p>
</div>

<p>{{EmbedYouTube("QK4hKWmJVLo")}}</p>

<p>Aseɣtay JavaScript yettaǧǧa-kwen att sniṛem tangalt JavaScript u ad isekyed naɣ ad ibedel addad innes iw akken ad yefkk tallalt iw rmeq n Bug.</p>

<p>Tzemrem a tesqedcem iw sseɣtay n tangalt yettwaselkemen deg Firefox naɣ yettwaselkemen s tmeccaqt,amedya acermaḍ Android ig teddun s Firefox i Android. sesten <a href="https://developer.mozilla.org/en-US/docs/Tools/Remote_Debugging">asaseɣtay s tmeccaqt </a> iw akken a teẓṛrem amek ara neqqen asseɣtay ɣer yiswi ameccaq.</p>

<p>Aseɣtay ye ddad deg Firefox,ed isebtaren-is yeskanay-ed amek ara yilli leqdic n lqem yellan deg Firefox.acukkan,tzemrem a teslekmem d asnas imunen n web,dɣa a tesqedcem iw asseɣtay tangalt yettuselekmen deg iminigen deg tikerrest.iw aṭas n alulleḍ ɣef asental agi,erzzut ɣer <a href="https://github.com/devtools-html/debugger.html">asersay  asenfar n GitHub </a>.</p>

<p>Asseɣtay amaynut ur i ttawi ara timesɣanin meṛṛa n usseɣtan aqbuṛ. wali<a href="https://developer.mozilla.org/en-US/docs/Tools/Debugger/Limitations_of_the_new_debugger"> Aqemmeḍ n usseɣtay amaynut</a>.</p>

<hr>
<h2 id="Tirza_fessusen_ar_ugrudem_n_uqedac">Tirza fessusen ar ugrudem n uqedac</h2>

<p>i tifin n ubrid n asseɣtay,hattan yiwet n triza <a href="https://developer.mozilla.org/en-US/docs/Tools/Debugger/UI_Tour">arurad n agrudem uqedac</a>.</p>

<hr>
<h2 id="Amek">Amek</h2>

<p>Iw akken a teẓṛem d'acu ara tgem s usseɣtay,walit imniren illilen agi:</p>

<div class="twocolumns">
<ul>
 <li><a href="/en-US/docs/Tools/Debugger/How_to/Open_the_debugger">ldi asseɣtay</a><a href="https://developer.mozilla.org/en-US/docs/Tools/Debugger/How_to/Open_the_debugger"> </a><a href="/en-US/docs/Tools/Debugger/How_to/Open_the_debugger"> </a></li>
 <li><a href="/en-US/docs/Tools/Debugger/How_to/Set_a_breakpoint">Sesten ired n ibeddi</a></li>
 <li><a href="/en-US/docs/Tools/Debugger/How_to/Set_a_conditional_breakpoint">Sesten ired n ibeddi awtilan</a></li>
 <li><a href="/en-US/docs/Tools/Debugger/How_to/Disable_breakpoints">Ssens ired n ibeddi</a></li>
 <li><a href="https://developer.mozilla.org/en-US/docs/Tools/Debugger/How_to/Step_through_code">Zgger tangalt</a></li>
 <li><a href="https://developer.mozilla.org/en-US/docs/Tools/Debugger/How_to/Breaking_on_exceptions">Taṛuẓi n waslid </a></li>
 <li><a href="https://developer.mozilla.org/en-US/docs/Tools/Debugger/How_to/Pretty-print_a_minified_file">Asiggez ucbiḥ n ufaylu yettuseqsefen</a></li>
 <li><a href="/en-US/docs/Tools/Debugger/How_to/Search">Nnadi</a></li>
 <li><a href="https://developer.mozilla.org/en-US/docs/Tools/Debugger/How_to/Debug_eval_sources">Zwiret iɣbula n eval </a></li>
 <li><a href="/en-US/docs/Tools/Debugger/How_to/Use_a_source_map">Sqedcet takarḍa n uɣbalu</a></li>
</ul>
</div>

<hr>
<h2 id="Tamsisɣelt">Tamsisɣelt</h2>

<div class="twocolumns">
<ul>
 <li><a href="/en-US/docs/Tools/Debugger/Keyboard_shortcuts">Anegzum n anasiw </a></li>
</ul>
</div>