# AI tools for “JavaScript debugging” 51 matching tools; showing 24, ranked by relevance. Filters: `group=coding-development`, `pricing=free` | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [VS Code](https://openaitools.app/tool/vs-code) | 7,397,370 | -3.8% | Freemium | Write code with precision, hand bigger jobs to agents, and keep working from anywhere | keywords 100%; semantic match | [.md](https://openaitools.app/tool/vs-code.md) | | 2 | [Perchance](https://openaitools.app/tool/perchance-ai) | 27,160,772 | +4% | Free | Build and share random generators for free with lists and simple code | keywords 57% | [.md](https://openaitools.app/tool/perchance-ai.md) | | 3 | [JS2TS](https://openaitools.app/tool/js2ts) | 21,001 | -21% | Free | Free AI converter that turns plain JavaScript into fully typed TypeScript | keywords 57%; semantic match | [.md](https://openaitools.app/tool/js2ts.md) | | 4 | [ego (lite)](https://openaitools.app/tool/ego-lite) | 384,099 | +97.6% | Free | Free browser that lets AI agents run parallel web automation with your own logins | keywords 57% | [.md](https://openaitools.app/tool/ego-lite.md) | | 5 | [HyperFrames](https://openaitools.app/tool/hyperframes) | 619,467 | +95.8% | Free | Make videos with your AI agent using HTML, CSS and JavaScript | keywords 57% | [.md](https://openaitools.app/tool/hyperframes.md) | | 6 | [Code Arena](https://openaitools.app/tool/code-arena) | 35,827,928 | +19.4% | Free | Battle-test AI coding models side by side | semantic match | [.md](https://openaitools.app/tool/code-arena.md) | | 7 | [MarsCode (Trae AI IDE)](https://openaitools.app/tool/marscode) | 16,112 | -49% | Free | AI programming assistant and cloud IDE for writing, debugging and shipping code faster | semantic match | [.md](https://openaitools.app/tool/marscode.md) | | 8 | [PseudoEditor](https://openaitools.app/tool/pseudoeditor) | 103,170 | -11.5% | Free | PseudoEditor is a free browser-based pseudocode editor and compiler built for students, teachers and anyone designing algorithms. It offers syntax highlighting, autocomplete, cloud project saving, exam-board syntax modes | semantic match | [.md](https://openaitools.app/tool/pseudoeditor.md) | | 9 | [MarsX](https://openaitools.app/tool/marsai) | 9,403 | +113.8% | Paid, Contact for Pricing, Free | Build SaaS from reusable micro-apps, then drop into code | keywords 57% | [.md](https://openaitools.app/tool/marsai.md) | | 10 | [Cursor Directory](https://openaitools.app/tool/cursor-directory) | 125,466 | +5.3% | Free | Community plugin, rule, and MCP server hub for Cursor | keywords 57% | [.md](https://openaitools.app/tool/cursor-directory.md) | | 11 | [AI Code Translator](https://openaitools.app/tool/ai-code-translator) | 2,423 | +51.1% | Free | Translate code between 14 programming languages or plain English—free, no signup | keywords 100% | [.md](https://openaitools.app/tool/ai-code-translator.md) | | 12 | [SAM TTS](https://openaitools.app/tool/sam-tts) | 84,253 | +0.2% | Free | The classic Microsoft SAM voice, reborn in your browser | keywords 57% | [.md](https://openaitools.app/tool/sam-tts.md) | | 13 | [CodebaseChat](https://openaitools.app/tool/codebasechat) | 3,568 | +185.4% | Freemium | Ask your codebase anything in plain English | semantic match | [.md](https://openaitools.app/tool/codebasechat.md) | | 14 | [HookWatch](https://openaitools.app/tool/hookwatch) | 1,095 | +797.5% | Freemium, Free Trial, Free | Capture, debug, and replay failed webhooks before your users notice | semantic match | [.md](https://openaitools.app/tool/hookwatch.md) | | 15 | [Desert Ant Labs](https://openaitools.app/tool/desert-ant-labs) | 25,807 | -45.8% | Free (free up to 100k monthly active devices, unlimited inference) | Small on-device AI models with native SDKs and zero token costs | keywords 57% | [.md](https://openaitools.app/tool/desert-ant-labs.md) | | 16 | [Cratecode](https://openaitools.app/tool/cratecode) | 4,655 | +32% | Free | Free, project-first programming courses with an AI coding tutor | semantic match | [.md](https://openaitools.app/tool/cratecode.md) | | 17 | [DHTMLX Chatbot](https://openaitools.app/tool/dhtmlx-chatbot) | 52,781 | -19.2% | Free | MIT-licensed JavaScript widget for AI support chat | keywords 57%; semantic match | [.md](https://openaitools.app/tool/dhtmlx-chatbot.md) | | 18 | [jsoneditor.io](https://openaitools.app/tool/jsoneditor-io) | 1,818 | -33.7% | Free | A free, browser-based JSON IDE with a built-in AI assistant | semantic match | [.md](https://openaitools.app/tool/jsoneditor-io.md) | | 19 | [Components AI](https://openaitools.app/tool/components-ai) | 8,516 | -18.9% | Free | An open-source, code-free studio for building parametric and generative design systems | keywords 57% | [.md](https://openaitools.app/tool/components-ai.md) | | 20 | [Superlog](https://openaitools.app/tool/superlog) | 1,313 | -75.2% | Freemium, Paid, Contact for Pricing, Free | AI-era observability that finds missing telemetry and fixes production bugs | semantic match | [.md](https://openaitools.app/tool/superlog.md) | | 21 | [Wynter.ai](https://openaitools.app/tool/wynter-ai) | 1,646 | -26.7% | Free | A free suite of blueprints for building with AI | keywords 57% | [.md](https://openaitools.app/tool/wynter-ai.md) | | 22 | [Visdiff](https://openaitools.app/tool/visdiff) | 221 | 0% | Free | Pixel-perfect UI checks and fixes for AI-written frontend code | semantic match | [.md](https://openaitools.app/tool/visdiff.md) | | 23 | [Magic Regex Generator](https://openaitools.app/tool/magic-regex-generator) | 418 | +211.9% | Free | AI agent that writes, runs and verifies your regular expressions | keywords 57% | [.md](https://openaitools.app/tool/magic-regex-generator.md) | | 24 | [I18n Studio](https://openaitools.app/tool/i18n-studio) | 343 | -84.1% | Free, Contact for Pricing | GPT-4 localization for macOS developers, with your own API key | keywords 57% | [.md](https://openaitools.app/tool/i18n-studio.md) | Page 1 of 3 · [Next page →](https://openaitools.app/index.md?q=JavaScript+debugging&group=coding-development&pricing=free&page=2) For programmatic access use `https://openaitools.app/api/tools?q=…` or MCP `https://openaitools.app/api/mcp`. --- Source: https://openaitools.app/?q=JavaScript%20debugging More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)