Micron Document
<!DOCTYPE html>
<html class="client-nojs vector-feature-night-mode-disabled vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-sticky-header-enabled" lang="en" dir="ltr"><head>
<meta charset="UTF-8">
<title>Microsoft Script Debugger</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="canonical" href="https://en.wikipedia.org/wiki/Microsoft_Script_Debugger"> <link href="./mw/ext.cite.styles.css" rel="stylesheet" type="text/css">
<link href="./mw/skins.vector.icons.css" rel="stylesheet" type="text/css">
<link href="./mw/skins.vector.search.codex.styles.css" rel="stylesheet" type="text/css">
<link href="./mw/skins.vector.styles.css" rel="stylesheet" type="text/css">
<link href="./mw/user.styles.css" rel="stylesheet" type="text/css">
<meta name="ResourceLoaderDynamicStyles" content="">
<link rel="stylesheet" type="text/css" href="./mw/site.styles.css">
<link rel="stylesheet" type="text/css" href="./mw/noscript.css">
<link rel="stylesheet" type="text/css" href="./footer.css">
<link rel="stylesheet" type="text/css" href="./vector-2022.css">
</head>
<body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject page-Microsoft_Script_Debugger rootpage-Microsoft_Script_Debugger skin-vector-2022 action-view">
<div class="mw-page-container">
<div class="mw-page-container-inner">
<div class="mw-content-container">
<main id="content" class="mw-body">
<header class="mw-body-header vector-page-titlebar">
<h1 id="firstHeading" class="firstHeading mw-first-heading">
<span id="openzim-page-title" class="mw-page-title-main"><span class="mw-page-title-main">Microsoft Script Debugger</span></span>
</h1>
</header>
<a id="top"></a>
<div id="bodyContent" class="vector-body ve-init-mw-desktopArticleTarget-targetContainer" aria-labelledby="firstHeading" data-mw-ve-target-container="">
<div id="mw-content-text" class="mw-body-content mw-content-ltr" lang="en" dir="ltr"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><p><b>Microsoft Script Debugger</b> is relatively minimal <a href="Debugger" title="Debugger">debugger</a> for <a href="Windows_Script_Host" title="Windows Script Host">Windows Script Host</a>-supported scripting languages, such as <a href="VBScript" title="VBScript">VBScript</a> and <a href="JScript" title="JScript">JScript</a>. Its user interface allows the user to set <a href="Breakpoint" title="Breakpoint">breakpoints</a> and/or <a href="Stepping_(debugging)" title="Stepping (debugging)">step</a> through execution of script code line by line, and examine values of variables and properties after any step. In effect, it provides a way for developers to see script code behavior as it runs, thus eliminating much of the guess-work when things do not quite work as intended.
</p><p>Microsoft considers it to be deprecated. Also, <a href="Internet_Explorer_8" title="Internet Explorer 8">Internet Explorer 8</a> comes with a different, tightly integrated JScript debugger part of the <a href="Internet_Explorer_Developer_Tools" class="mw-redirect" title="Internet Explorer Developer Tools">Internet Explorer Developer Tools</a>.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>
</p>
<meta property="mw:PageProp/toc">
<div class="mw-heading mw-heading2"><h2 id="Features">Features</h2></div>
<p>According to Microsoft, the Script Debugger provides these traditional debugging features:<sup id="cite_ref-intro_2-0" class="reference"><a href="#cite_note-intro-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>
</p>
<ul><li>Ability to set and clear breakpoints.</li>
<li>Ability to step through and over procedures.</li>
<li>Ability to display and change the values of variables and properties.</li>
<li>Ability to evaluate expressions.</li>
<li>Ability to view the call stack, and navigate to any currently loaded procedure.</li></ul>
<p>Additionally, it can open and edit HTML pages, and it supports script colorization for improved readability.<sup id="cite_ref-intro_2-1" class="reference"><a href="#cite_note-intro-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>
</p>
<div class="mw-heading mw-heading2"><h2 id="Limitations">Limitations</h2></div>
<p>The debugger has several limitations, including the following:<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>
</p>
<ul><li>The line indicator may be incorrect when stepping through inline JScript or debugging a framed document.</li>
<li>When debugging documents open in Internet Explorer, only one can be debugged at a time.</li>
<li>Commands typed in the Command window have no effect unless the user is in break mode.</li>
<li>A breakpoint immediately after a Document.Write is ignored.</li>
<li>Entering a Document.Write command while debugging, or refreshing a document in Internet Explorer while debugging it, can cause hangs or other unexpected behavior.</li>
<li>Unlike in other debuggers, there is no Watch window for monitoring variables; they must be checked via manual commands.</li>
<li>Unlike in other debuggers, breakpoints can't be set by clicking in the left margin; they must be set via keypress or menu.</li></ul>
<div class="mw-heading mw-heading2"><h2 id="Usage">Usage</h2></div>
<p>After installation, new options can be found in <a href="Internet_Explorer" title="Internet Explorer">Internet Explorer's</a> <i>Script Debugger</i> menu, which gets added in the <i>View</i> menu. Debugging can optionally be turned off from the <i>Advanced</i> tab in the <i>Internet Options</i> dialog.
</p>
<div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2></div>
<ul><li><a href="Microsoft_Script_Editor" title="Microsoft Script Editor">Microsoft Script Editor</a></li>
<li><a href="Internet_Explorer_Developer_Tools" class="mw-redirect" title="Internet Explorer Developer Tools">Internet Explorer Developer Tools</a></li></ul>
<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>
<style data-mw-deduplicate="TemplateStyles:r1239543626">
/* start https://en.wikipedia.org/ */


.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}


/* end https://en.wikipedia.org/ */
</style><div class="reflist">
<div class="mw-references-wrap"><ol class="references">
<li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">
/* start https://en.wikipedia.org/ */


.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("./mw/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("./mw/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("./mw/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("./mw/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}


/* end https://en.wikipedia.org/ */
</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://msdn.microsoft.com/en-us/library/dd565628%28VS.85%29.aspx">"Discovering Internet Explorer Developer Tools"</a>. Microsoft<span class="reference-accessdate">. Retrieved <span class="nowrap">2009-08-08</span></span>.</cite></span>
</li>
<li id="cite_note-intro-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-intro_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-intro_2-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20080412035445/http://msdn2.microsoft.com/en-us/library/ms532989.aspx">"Introduction to Microsoft Script Debugger for Internet Explorer"</a>. Microsoft. Archived from <a rel="nofollow" class="external text" href="http://msdn2.microsoft.com/en-us/library/ms532989.aspx">the original</a> on 2008-04-12<span class="reference-accessdate">. Retrieved <span class="nowrap">2009-09-08</span></span>.</cite></span>
</li>
<li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20100203162214/http://support.microsoft.com/kb/230305">"Contents of Script Debugger Release Notes"</a>. Microsoft. June 23, 2005. Archived from <a rel="nofollow" class="external text" href="http://support.microsoft.com/kb/230305">the original</a> on 2010-02-03<span class="reference-accessdate">. Retrieved <span class="nowrap">2009-09-08</span></span>.</cite> <a rel="nofollow" class="external text" href="https://jeffpar.github.io/kbarchive/kb/230/Q230305/">Alternative web page</a></span>
</li>
</ol></div></div>
<div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">
/* start https://en.wikipedia.org/ */


.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" ยท ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}


/* end https://en.wikipedia.org/ */
</style><style data-mw-deduplicate="TemplateStyles:r1236075235">
/* start https://en.wikipedia.org/ */


.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}


/* end https://en.wikipedia.org/ */
</style></div><div role="navigation" class="navbox" aria-labelledby="JavaScript497" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><style data-mw-deduplicate="TemplateStyles:r1239400231">
/* start https://en.wikipedia.org/ */


.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}


/* end https://en.wikipedia.org/ */
</style><div id="JavaScript497" style="font-size:114%;margin:0 4em"><a href="JavaScript" title="JavaScript">JavaScript</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Static_program_analysis" title="Static program analysis">Code analysis</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="ESLint" title="ESLint">ESLint</a></li>
<li><a href="JSHint" title="JSHint">JSHint</a></li>
<li><a href="JSLint" title="JSLint">JSLint</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Subset" title="Subset">Supersets</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="ArkTS" title="ArkTS">ArkTS</a></li>
<li><a href="JS%2B%2B" title="JS++">JS++</a></li>
<li><a href="TypeScript" title="TypeScript">TypeScript</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Source-to-source_compiler" title="Source-to-source compiler">Transpilers</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="AtScript" title="AtScript">AtScript</a></li>
<li><a href="Babel_(transcompiler)" title="Babel (transcompiler)">Babel</a></li>
<li><a href="ClojureScript" class="mw-redirect" title="ClojureScript">ClojureScript</a></li>
<li><a href="CoffeeScript" title="CoffeeScript">CoffeeScript</a></li>
<li><a href="Dart_(programming_language)" title="Dart (programming language)">Dart</a></li>
<li><a href="Elm_(programming_language)" title="Elm (programming language)">Elm</a></li>
<li><a href="Emscripten" title="Emscripten">Emscripten</a></li>
<li><a href="Google_Closure_Compiler" class="mw-redirect" title="Google Closure Compiler">Google Closure Compiler</a></li>
<li><a href="Google_Web_Toolkit" title="Google Web Toolkit">Google Web Toolkit</a></li>
<li><a href="Haxe" title="Haxe">Haxe</a></li>
<li><a href="LiveScript_(programming_language)" title="LiveScript (programming language)">LiveScript</a></li>
<li><a href="Morfik" title="Morfik">Morfik</a></li>
<li><a href="Nim_(programming_language)" title="Nim (programming language)">Nim</a></li>
<li><a href="Opa_(programming_language)" title="Opa (programming language)">Opa</a></li>
<li><a href="PureScript" title="PureScript">PureScript</a></li>
<li><a href="Reason_(programming_language)" title="Reason (programming language)">Reason</a></li>
<li><a href="WebSharper" title="WebSharper">WebSharper</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Concepts</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="JavaScript_library" title="JavaScript library">JavaScript library</a></li>
<li><a href="JavaScript_syntax" title="JavaScript syntax">JavaScript syntax</a></li>
<li><a href="JavaScript_stack" title="JavaScript stack">JavaScript stack</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Debugger" title="Debugger">Debuggers</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Chrome_(browser)" class="mw-redirect" title="Chrome (browser)">Chrome DevTools</a></li>
<li><a href="Firefox" title="Firefox">Firefox</a> Inspector</li>
<li><a href="Komodo_IDE" title="Komodo IDE">Komodo IDE</a></li>
<li><a href="Safari_(web_browser)" title="Safari (web browser)">Safari</a> Web Inspector</li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Documentation_generator" title="Documentation generator">Documentation generators</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="JSDoc" title="JSDoc">JSDoc</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Editors (<a href="Comparison_of_JavaScript-based_source_code_editors" title="Comparison of JavaScript-based source code editors">comparison</a>)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Ace_(editor)" title="Ace (editor)">Ace</a>
<ul><li><a href="Cloud9_IDE" title="Cloud9 IDE">Cloud9 IDE</a></li></ul></li>
<li><a href="Atom_(text_editor)" title="Atom (text editor)">Atom</a></li>
<li><a href="CodeMirror" title="CodeMirror">CodeMirror</a>
<ul><li><a href="Brackets_(text_editor)" title="Brackets (text editor)">Brackets</a></li>
<li><a href="Light_Table_(software)" title="Light Table (software)">Light Table</a></li></ul></li>
<li><a href="PhpStorm" class="mw-redirect" title="PhpStorm">PhpStorm</a></li>
<li><a href="List_of_Eclipse_projects#Top-level_sub-projects" title="List of Eclipse projects">Orion</a></li>
<li><a href="Visual_Studio" title="Visual Studio">Visual Studio</a>
<ul><li><a href="Microsoft_Visual_Studio_Express" title="Microsoft Visual Studio Express">Visual Studio Express</a></li></ul></li>
<li><a href="Visual_Studio_Code" title="Visual Studio Code">Visual Studio Code</a></li>
<li><a href="Visual_Studio#Azure_DevOps_Services" title="Visual Studio">Visual Studio Team Services</a></li>
<li><a href="Vim_(text_editor)" title="Vim (text editor)">Vim</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="JavaScript_engine" class="mw-redirect" title="JavaScript engine">Engines</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="List_of_ECMAScript_engines" class="mw-redirect" title="List of ECMAScript engines">List of ECMAScript engines</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Software_framework" title="Software framework">Frameworks</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Comparison_of_JavaScript-based_web_frameworks" title="Comparison of JavaScript-based web frameworks">Comparison of JavaScript frameworks</a></li>
<li><a href="List_of_JavaScript_libraries" title="List of JavaScript libraries">List of JavaScript libraries</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related <a href="Technology" title="Technology">technologies</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Ajax_(programming)" title="Ajax (programming)">Ajax</a></li>
<li><a href="AssemblyScript" title="AssemblyScript">AssemblyScript</a></li>
<li><a href="Asm.js" title="Asm.js">asm.js</a></li>
<li><a href="Cascading_Style_Sheets" class="mw-redirect" title="Cascading Style Sheets">Cascading Style Sheets</a></li>
<li><a href="Document_Object_Model" title="Document Object Model">Document Object Model</a></li>
<li><a href="HTML" title="HTML">HTML</a>
<ul><li><a href="HTML5" title="HTML5">HTML5</a></li></ul></li>
<li><a href="JSON" title="JSON">JSON</a></li>
<li><a href="WebAssembly" title="WebAssembly">WebAssembly</a></li>
<li><a href="WebAuthn" title="WebAuthn">WebAuthn</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Package_manager" title="Package manager">Package managers</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Npm" title="Npm">npm</a></li>
<li><a href="Pnpm" title="Pnpm">pnpm</a></li>
<li><a href="Yarn_(package_manager)" title="Yarn (package manager)">yarn</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Module bundlers</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Webpack" title="Webpack">Webpack</a></li>
<li><a href="Vite_(software)" title="Vite (software)">Vite</a></li>
<li><a href="Esbuild" title="Esbuild">esbuild</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Server-side_JavaScript" class="mw-redirect" title="Server-side JavaScript">Server-side</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Active_Server_Pages" title="Active Server Pages">Active Server Pages</a></li>
<li><a href="Bun_(software)" title="Bun (software)">Bun</a></li>
<li><a href="CommonJS" title="CommonJS">CommonJS</a></li>
<li><a href="Deno_(software)" title="Deno (software)">Deno</a></li>
<li><a href="JSGI" title="JSGI">JSGI</a></li>
<li><a href="Node.js" title="Node.js">Node.js</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Unit_testing" title="Unit testing">Unit testing</a> frameworks (<a href="List_of_unit_testing_frameworks#JavaScript" title="List of unit testing frameworks">list</a>)</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Jasmine_(software)" title="Jasmine (software)">Jasmine</a></li>
<li><a href="Mocha_(JavaScript_framework)" title="Mocha (JavaScript framework)">Mocha</a></li>
<li><a href="QUnit" title="QUnit">QUnit</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">People</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Douglas_Crockford" title="Douglas Crockford">Douglas Crockford</a></li>
<li><a href="Ryan_Dahl" title="Ryan Dahl">Ryan Dahl</a></li>
<li><a href="Brendan_Eich" title="Brendan Eich">Brendan Eich</a></li>
<li><a href="John_Resig" title="John Resig">John Resig</a></li>
<li><a href="Jesse_James_Garrett" title="Jesse James Garrett">Jesse James Garrett</a></li></ul>
</div></td></tr></tbody></table></div>
<div class="navbox-styles"></div><div role="navigation" class="navbox" aria-labelledby="Microsoft_development_tools271" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Microsoft_development_tools271" style="font-size:114%;margin:0 4em">Microsoft development tools</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Development<br>environments</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Microsoft_Visual_Studio" class="mw-redirect" title="Microsoft Visual Studio">Visual Studio</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Visual_Studio_Code" title="Visual Studio Code">Code</a></li>
<li><a href="Microsoft_Visual_Studio_Express" title="Microsoft Visual Studio Express">Express</a></li>
<li><a href="VSTS_Profiler" title="VSTS Profiler">Team System Profiler</a></li>
<li><a href="Visual_Studio_Tools_for_Applications" title="Visual Studio Tools for Applications">Tools for Applications</a></li>
<li><a href="Visual_Studio_Tools_for_Office" title="Visual Studio Tools for Office">Tools for Office</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Others</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Microsoft_Blend" title="Microsoft Blend">Blend</a></li>
<li><a href="Microsoft_Expression_Web" title="Microsoft Expression Web">Expression Web</a></li>
<li><a href="FxCop" title="FxCop">FxCop</a></li>
<li><a href="GW-BASIC" title="GW-BASIC">GW-BASIC</a></li>
<li><a href="Microsoft_MACRO-80" title="Microsoft MACRO-80">MACRO-80</a></li>
<li><a href="Microsoft_Macro_Assembler" title="Microsoft Macro Assembler">Macro Assembler</a></li>
<li><a href="MSBuild" title="MSBuild">MSBuild</a></li>
<li><a href="Microsoft_Pascal" title="Microsoft Pascal">Pascal</a></li>
<li><a href="QuickBASIC" title="QuickBASIC">QuickBASIC</a>
<ul><li><a href="QBasic" title="QBasic">QBasic</a></li></ul></li>
<li><a href="QuickC" title="QuickC">QuickC</a></li>
<li><a href="Microsoft_Robotics_Developer_Studio" title="Microsoft Robotics Developer Studio">Robotics Developer Studio</a></li>
<li><a href="Roslyn_(compiler)" title="Roslyn (compiler)">Roslyn</a></li>
<li><a href="Microsoft_SharePoint_Designer" title="Microsoft SharePoint Designer">SharePoint Designer</a>
<ul><li><a href="Microsoft_FrontPage" title="Microsoft FrontPage">FrontPage</a></li></ul></li>
<li><a href="Microsoft_Small_Basic" title="Microsoft Small Basic">Small Basic</a></li>
<li><a href="Microsoft_WebMatrix" title="Microsoft WebMatrix">WebMatrix</a></li>
<li><a href="Windows_App_SDK" title="Windows App SDK">Windows App SDK</a></li>
<li><a href="Windows_App_Studio" title="Windows App Studio">Windows App Studio</a></li>
<li><a href="Microsoft_Windows_SDK" title="Microsoft Windows SDK">Windows SDK</a>
<ul><li><a href="CLR_Profiler" title="CLR Profiler">CLR Profiler</a></li>
<li><a href="ILAsm" title="ILAsm">ILAsm</a></li>
<li><a href="Native_Image_Generator" title="Native Image Generator">Native Image Generator</a></li>
<li><a href="WinDiff" title="WinDiff">WinDiff</a></li>
<li><a href="XAMLPad" class="mw-redirect" title="XAMLPad">XAMLPad</a></li></ul></li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Languages</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Microsoft_Dynamics_AX" class="mw-redirect" title="Microsoft Dynamics AX">Dynamics AX</a></li>
<li><a href="Microsoft_BASIC" title="Microsoft BASIC">BASIC</a></li>
<li>Visual Basic
<ul><li><a href="Visual_Basic_(classic)" title="Visual Basic (classic)">legacy</a></li>
<li><a href="Visual_Basic_.NET" class="mw-redirect" title="Visual Basic .NET">VB.NET</a></li>
<li><a href="Visual_Basic_for_Applications" title="Visual Basic for Applications">VBA</a></li>
<li><a href="VBScript" title="VBScript">VBScript</a></li></ul></li>
<li><a href="Bosque_(programming_language)" title="Bosque (programming language)">Bosque</a></li>
<li><a href="Microsoft_Visual_C%2B%2B" title="Microsoft Visual C++">Visual C++</a>
<ul><li><a href="C%2B%2B/CX" title="C++/CX">C++/CX</a></li>
<li><a href="C%2B%2B/CLI" title="C++/CLI">C++/CLI</a></li>
<li><a href="Managed_Extensions_for_C%2B%2B" title="Managed Extensions for C++">Managed C++</a></li>
<li><a href="C%2B%2B/WinRT" title="C++/WinRT">C++/WinRT</a></li></ul></li>
<li><a href="C_Sharp_(programming_language)" title="C Sharp (programming language)">C#</a></li>
<li><a href="C/AL" title="C/AL">C/AL</a></li>
<li><a href="Dafny" title="Dafny">Dafny</a></li>
<li><a href="Dexterity_(programming_language)" title="Dexterity (programming language)">Dexterity</a></li>
<li><a href="F_Sharp_(programming_language)" title="F Sharp (programming language)">F#</a></li>
<li><a href="F*_(programming_language)" title="F* (programming language)">F*</a></li>
<li><a href="Visual_FoxPro" title="Visual FoxPro">Visual FoxPro</a></li>
<li><a href="Java_(programming_language)" title="Java (programming language)">Java</a>
<ul><li><a href="Visual_J%2B%2B" title="Visual J++">J++</a></li>
<li><a href="Visual_J_Sharp" title="Visual J Sharp">J#</a></li></ul></li>
<li><a href="JavaScript" title="JavaScript">JavaScript</a>
<ul><li><a href="TypeScript" title="TypeScript">TypeScript</a></li>
<li><a href="JScript" title="JScript">JScript</a></li></ul></li>
<li><a href="IronPython" title="IronPython">IronPython</a></li>
<li><a href="IronRuby" title="IronRuby">IronRuby</a></li>
<li><a href="Lean_(proof_assistant)" title="Lean (proof assistant)">Lean</a></li>
<li><a href="P_(programming_language)" title="P (programming language)">P</a></li>
<li><a href="Microsoft_Power_Fx" title="Microsoft Power Fx">Power Fx</a></li>
<li><a href="PowerShell" title="PowerShell">PowerShell</a></li>
<li><a href="Project_Verona" title="Project Verona">Project Verona</a></li>
<li><a href="Q_Sharp" title="Q Sharp">Q#</a></li>
<li><a href="Microsoft_Small_Basic" title="Microsoft Small Basic">Small Basic</a></li>
<li><a href="Microsoft_Visual_Programming_Language" title="Microsoft Visual Programming Language">VPL</a></li>
<li><a href="Extensible_Application_Markup_Language" title="Extensible Application Markup Language">XAML</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">APIs and<br>frameworks</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;font-weight:normal;">Native</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Windows_API" title="Windows API">Windows API</a></li>
<li><a href="Microsoft_Silverlight" title="Microsoft Silverlight">Silverlight</a></li>
<li><a href="Microsoft_XNA" title="Microsoft XNA">XNA</a></li>
<li><a href="DirectX" title="DirectX">DirectX</a>
<ul><li><a href="Managed_DirectX" title="Managed DirectX">Managed DirectX</a></li></ul></li>
<li><a href="Universal_Windows_Platform" title="Universal Windows Platform">UWP</a></li>
<li><a href="Xbox_Development_Kit" title="Xbox Development Kit">Xbox Development Kit</a></li>
<li><a href="Windows_Installer" title="Windows Installer">Windows Installer</a></li>
<li><a href="WinUI" class="mw-redirect" title="WinUI">WinUI</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;font-weight:normal;"><a href=".NET" title=".NET">.NET</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="ASP.NET" title="ASP.NET">ASP.NET</a>
<ul><li><a href="ASP.NET_Core" title="ASP.NET Core">Core</a></li>
<li><a href="ASP.NET_AJAX" title="ASP.NET AJAX">AJAX</a></li>
<li><a href="ASP.NET_Dynamic_Data" title="ASP.NET Dynamic Data">Dynamic Data</a></li>
<li><a href="ASP.NET_MVC" title="ASP.NET MVC">MVC</a></li>
<li><a href="ASP.NET_Razor" title="ASP.NET Razor">Razor</a></li>
<li><a href="ASP.NET_Web_Forms" title="ASP.NET Web Forms">Web Forms</a></li></ul></li>
<li><a href="ADO.NET" title="ADO.NET">ADO.NET</a>
<ul><li><a href="Entity_Framework" title="Entity Framework">Entity Framework</a></li></ul></li>
<li><a href=".NET_MAUI" class="mw-redirect" title=".NET MAUI">MAUI</a></li>
<li><a href="Windows_CardSpace" title="Windows CardSpace">CardSpace</a></li>
<li><a href="Windows_Communication_Foundation" title="Windows Communication Foundation">Communication Foundation</a></li>
<li><a href="Windows_Identity_Foundation" title="Windows Identity Foundation">Identity Foundation</a></li>
<li><a href="Language_Integrated_Query" title="Language Integrated Query">LINQ</a></li>
<li><a href="Windows_Presentation_Foundation" title="Windows Presentation Foundation">Presentation Foundation</a></li>
<li><a href="Windows_Workflow_Foundation" title="Windows Workflow Foundation">Workflow Foundation</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;font-weight:normal;"><a href="Device_driver" title="Device driver">Device drivers</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Windows_Driver_Kit" title="Windows Driver Kit">WDK</a></li>
<li><a href="Windows_Driver_Frameworks" title="Windows Driver Frameworks">WDF</a>
<ul><li><a href="Kernel-Mode_Driver_Framework" title="Kernel-Mode Driver Framework">KMDF</a></li>
<li><a href="User-Mode_Driver_Framework" title="User-Mode Driver Framework">UMDF</a></li></ul></li>
<li><a href="Windows_Hardware_Lab_Kit" title="Windows Hardware Lab Kit">Windows HLK</a></li>
<li><a href="Windows_Driver_Model" title="Windows Driver Model">WDM</a></li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Database</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;font-weight:normal;"><a href="Microsoft_SQL_Server" title="Microsoft SQL Server">SQL Server</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="SQL_Server_Express" title="SQL Server Express">Express</a></li>
<li><a href="SQL_Server_Compact" title="SQL Server Compact">Compact</a></li>
<li><a href="SQL_Server_Management_Studio" title="SQL Server Management Studio">Management Studio</a></li>
<li><a href="MSDE" title="MSDE">MSDE</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;font-weight:normal;">SQL services</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Microsoft_Analysis_Services" title="Microsoft Analysis Services">Analysis</a></li>
<li><a href="SQL_Server_Reporting_Services" title="SQL Server Reporting Services">Reporting</a></li>
<li><a href="SQL_Server_Integration_Services" title="SQL Server Integration Services">Integration</a></li>
<li><a href="SQL_Server_Notification_Services" title="SQL Server Notification Services">Notification</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;font-weight:normal;">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Visual_FoxPro" title="Visual FoxPro">Visual FoxPro</a></li>
<li><a href="Microsoft_Access" title="Microsoft Access">Microsoft Access</a></li>
<li><a href="Access_Database_Engine" title="Access Database Engine">Access Database Engine</a></li>
<li><a href="Extensible_Storage_Engine" title="Extensible Storage Engine">Extensible Storage Engine</a></li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Source control</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Microsoft_Visual_SourceSafe" title="Microsoft Visual SourceSafe">Visual SourceSafe</a></li>
<li><a href="Azure_DevOps_Server#TFVC" title="Azure DevOps Server">Team Foundation Version Control</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Testing and<br>debugging</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="CodeView" title="CodeView">CodeView</a></li>
<li><a href="OneFuzz" title="OneFuzz">OneFuzz</a></li>
<li><a href="Playwright_(software)" title="Playwright (software)">Playwright</a></li>

<li><a href="WinDbg" title="WinDbg">WinDbg</a></li>
<li><a href="XUnit.net" title="XUnit.net">xUnit.net</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Delivery</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Active_Setup" title="Active Setup">Active Setup</a></li>
<li><a href="ClickOnce" title="ClickOnce">ClickOnce</a></li>
<li><a href="Npm_(software)" class="mw-redirect" title="Npm (software)">npm</a></li>
<li><a href="NuGet" title="NuGet">NuGet</a></li>
<li><a href="Vcpkg" title="Vcpkg">vcpkg</a></li>
<li><a href="Web_Platform_Installer" title="Web Platform Installer">Web Platform Installer</a></li>
<li><a href="Windows_Installer" title="Windows Installer">Windows Installer</a>
<ul><li><a href="WiX" title="WiX">WiX</a></li></ul></li>
<li><a href="Windows_Package_Manager" title="Windows Package Manager">Windows Package Manager</a></li>
<li><a href="Microsoft_Store" title="Microsoft Store">Microsoft Store</a></li></ul>
</div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><span class="noviewer" typeof="mw:File"><span title="Category"></span></span> Category</div></td></tr></tbody></table></div></div><!--htdig_noindex--><div><div class="zim-footer">
This article is issued from <a class="external text" title="Last edited on 2022-06-28" href="https://en.wikipedia.org/wiki/?title=Microsoft_Script_Debugger&amp;oldid=1095397893">Wikipedia</a>. The text is available under <a class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en">Creative Commons Attribution-Share Alike 4.0</a> unless otherwise noted. Additional terms may apply for the media files.
</div>
</div><!--/htdig_noindex--></div>
</div>
</main>
</div>
</div>
</div>

</body></html>