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Testing & Debugging
Debuggers
Language and runtime debugging. This is a VSXAtlas functional grouping, not an official registry category. Classifications are evidence-based.
Visual Studio Marketplace
Showing 1–40 of 420 listings
| # | Extension | Last updated | Installs | Growth 7d | Rating |
|---|---|---|---|---|---|
| 1 | Python Debuggerms-python.debugpy | 149.5M | +0.7% | ★ 4.718 reviews | |
| 2 | Debugger for Javavscjava.vscode-java-debug | 53.6M | +0.3% | ★ 3.928 reviews | |
| 3 | [Deprecated] Debugger for Chromemsjsdiag.debugger-for-chrome | 11M | +0.0% | ★ 4.2141 reviews | |
| 4 | Debugger for Firefoxfirefox-devtools.vscode-firefox-debug | 5.5M | +0.2% | ★ 4.447 reviews | |
| 5 | JavaScript Debugger (Nightly)ms-vscode.js-debug-nightly | 3.5M | +0.1% | ★ 4.17 reviews | |
| 6 | Apex Replay Debuggersalesforce.salesforcedx-vscode-apex-replay-debugger | 2.2M | +0.3% | ★ 4.01 reviews | |
| 7 | Debugger for Unityunity.unity-debug | 2.1M | +0.0% | ★ 3.152 reviews | |
| 8 | Apex Interactive Debuggersalesforce.salesforcedx-vscode-apex-debugger | 1.7M | +0.0% | ★ 2.04 reviews | |
| 9 | [deprecated] Debugger for Javadonjayamanne.javadebugger | 1.2M | +0.0% | ★ 3.523 reviews | |
| 10 | CS50 Duck Debuggercs50.ddb50 | 1.1M | +0.0% | ★ 4.09 reviews | |
| 11 | VSCode rdbg Ruby Debuggerkoichisasada.vscode-rdbg | 1.1M | +0.4% | ★ 5.09 reviews | |
| 12 | R Debuggerrdebugger.r-debugger | 829.8K | +0.3% | ★ 5.01 reviews | |
| 13 | Python C++ Debuggerbenjamin-simmonds.pythoncpp-debug | 790.3K | +0.2% | ★ 4.710 reviews | |
| 14 | ElixirLS: Elixir support and debuggerjakebecker.elixir-ls | 742K | +0.1% | ★ 4.345 reviews | |
| 15 | 517.2K | +0.9% | ★ 3.467 reviews | ||
| 16 | Code Debuggerwowbox.code-debuger | 288.4K | +0.1% | ★ 4.25 reviews | |
| 17 | TypeScript Debuggerkakumei.ts-debug | 257.6K | +0.1% | ★ 2.84 reviews | |
| 18 | VSCode Byebug Debuggerethan-reesor.vscode-byebug | 231.5K | +0.0% | ★ 4.52 reviews | |
| 19 | GDB Debugger - Beyondcoolchyni.beyond-debug | 202.8K | +0.1% | ★ 4.111 reviews | |
| 20 | Haskell GHCi Debug Adapter Phoitynephoityne.phoityne-vscode | 184.6K | +0.1% | ★ 5.06 reviews | |
| 21 | Debugger for Mainframebroadcommfd.debugger-for-mainframe | 173.8K | +0.3% | ★ 5.03 reviews | |
| 22 | JavaScript Debugger Companion Extensionms-vscode.js-debug-companion | 161.5K | +0.0% | — | |
| 23 | ExtendScript Debuggeradobe.extendscript-debug | 151.5K | +0.4% | ★ 3.253 reviews | |
| 24 | Solidity Debuggerhosho.solidity-debugger | 125.9K | +0.1% | ★ 3.73 reviews | |
| 25 | JavaScript Debuggerms-vscode.js-debug | 123.8K | +0.1% | ★ 3.52 reviews | |
| 26 | Local Lua Debuggertomblind.local-lua-debugger-vscode | 121.8K | +0.3% | ★ 5.011 reviews | |
| 27 | JavaScript Remote Debugger for JANUS Appsotris-software.vscode-janus-debug | 118.1K | +0.1% | — | |
| 28 | Flash Debuggervshaxe.haxe-debug | 111.3K | +0.1% | — | |
| 29 | Arm Debuggerarm.arm-debugger | 103.7K | +0.2% | — | |
| 30 | JavaScript Debugger For Luohe Reactluohe.js-debug-for-luohe-react | 103K | +0.9% | — | |
| 31 | Lua Debuggerdevcat.lua-debug | 101.8K | +0.1% | ★ 4.02 reviews | |
| 32 | VSCode Java Debugger Extrassandipchitale.vscode-java-debug-ext | 97.2K | +0.3% | — | |
| 33 | HXCPP Debuggervshaxe.hxcpp-debugger | 96.8K | +0.1% | — | |
| 34 | Octave Debuggerpaulosilva.vsc-octave-debugger | 95.9K | +0.1% | ★ 4.52 reviews | |
| 35 | Python Debugger (PyDev)fabioz.vscode-pydev-python-debugger | 93K | +0.6% | — | |
| 36 | Debugger for Chrome (Nightly)msjsdiag.debugger-for-chrome-nightly | 91.6K | +0.0% | — | |
| 37 | Debugger for Unitydeitry.unity-debug | 89.4K | +0.0% | ★ 4.810 reviews | |
| 38 | CDT GDB Debug Adapter Extensioneclipse-cdt.cdt-gdb-vscode | 88.8K | +1.5% | — | |
| 39 | Hyperledger Fabric Debuggerspydra.hyperledger-fabric-debugger | 86.7K | +0.0% | ★ 5.06 reviews | |
| 40 | HashLink Debuggerhaxefoundation.haxe-hl | 84.2K | +0.1% | ★ 5.01 reviews |
Open VSX
Showing 1–40 of 96 listings
| # | Extension | Last updated | Downloads | Growth 7d | Rating |
|---|---|---|---|---|---|
| 1 |  Python Debuggerms-python.debugpy | 63.3M | +0.7% | ★ 5.01 reviews | |
| 2 |  Debugger for Javavscjava.vscode-java-debug | 28.4M | +1.2% | ★ 5.02 reviews | |
| 3 |  JavaScript Debuggerms-vscode.js-debug | 3.2M | +0.5% | —0 reviews | |
| 4 |
