# AI tools for “JavaScript Experiments” 73 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 | [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 51%; semantic match | [.md](https://openaitools.app/tool/perchance-ai.md) | | 2 | [HyperFrames](https://openaitools.app/tool/hyperframes) | 619,467 | +95.8% | Free | Make videos with your AI agent using HTML, CSS and JavaScript | keywords 51%; semantic match | [.md](https://openaitools.app/tool/hyperframes.md) | | 3 | [JS2TS](https://openaitools.app/tool/js2ts) | 21,001 | -21% | Free | Free AI converter that turns plain JavaScript into fully typed TypeScript | keywords 51%; semantic match | [.md](https://openaitools.app/tool/js2ts.md) | | 4 | [Impeccable](https://openaitools.app/tool/impeccable) | 1,038,637 | +8.2% | Free | Give your coding agent real design judgment | semantic match | [.md](https://openaitools.app/tool/impeccable.md) | | 5 | [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 51% | [.md](https://openaitools.app/tool/vs-code.md) | | 6 | [OpenAI.fm](https://openaitools.app/tool/openai-fm) | 358,988 | +48% | Free | Hear OpenAI's text-to-speech voices in your browser, no setup required | semantic match | [.md](https://openaitools.app/tool/openai-fm.md) | | 7 | [Aippy](https://openaitools.app/tool/aippy) | 334,330 | +50.7% | Free | Build and share AI-powered interactive creations right in your browser | semantic match | [.md](https://openaitools.app/tool/aippy.md) | | 8 | [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 51%; semantic match | [.md](https://openaitools.app/tool/marsai.md) | | 9 | [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) | | 10 | [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 51% | [.md](https://openaitools.app/tool/ego-lite.md) | | 11 | [gpt-oss playground](https://openaitools.app/tool/gpt-oss-playground) | 37,746 | -19.8% | Free | A live demo playground for OpenAI's open-weight gpt-oss models | semantic match | [.md](https://openaitools.app/tool/gpt-oss-playground.md) | | 12 | [LocalMode UI - Local-First AI Components](https://openaitools.app/tool/localmode-ui-local-first-ai-components) | 33,428 | +54.7% | Free | Copy-owned React components and blocks that run AI models on-device, with no server and no API key. | semantic match | [.md](https://openaitools.app/tool/localmode-ui-local-first-ai-components.md) | | 13 | [Websim](https://openaitools.app/tool/websim) | 10,922 | -59% | Free | Create and share fun games and web pages for free | semantic match | [.md](https://openaitools.app/tool/websim.md) | | 14 | [Cursor Directory](https://openaitools.app/tool/cursor-directory) | 125,466 | +5.3% | Free | Community plugin, rule, and MCP server hub for Cursor | keywords 51% | [.md](https://openaitools.app/tool/cursor-directory.md) | | 15 | [DHTMLX Chatbot](https://openaitools.app/tool/dhtmlx-chatbot) | 52,781 | -19.2% | Free | MIT-licensed JavaScript widget for AI support chat | keywords 51%; semantic match | [.md](https://openaitools.app/tool/dhtmlx-chatbot.md) | | 16 | [SAM TTS](https://openaitools.app/tool/sam-tts) | 84,253 | +0.2% | Free | The classic Microsoft SAM voice, reborn in your browser | keywords 51% | [.md](https://openaitools.app/tool/sam-tts.md) | | 17 | [Open Lovable](https://openaitools.app/tool/open-lovable) | 11,305 | +0.2% | Free | Turn any website into a React/Next.js app, for free | semantic match | [.md](https://openaitools.app/tool/open-lovable.md) | | 18 | [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 51% | [.md](https://openaitools.app/tool/desert-ant-labs.md) | | 19 | [AI Code Converter](https://openaitools.app/tool/aicodeconvert) | 5,730 | -10.9% | Free | Translate and generate code between languages with AI | semantic match | [.md](https://openaitools.app/tool/aicodeconvert.md) | | 20 | [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 51% | [.md](https://openaitools.app/tool/components-ai.md) | | 21 | [Jailbroken ChatGPT](https://openaitools.app/tool/jailbroken-chatgpt) | 748 | 0% | Free | A no-frills chat front end with the safety framing removed. | semantic match | [.md](https://openaitools.app/tool/jailbroken-chatgpt.md) | | 22 | [Alumnium](https://openaitools.app/tool/alumnium) | 920 | -73.2% | Freemium, Paid, Free | Write end-to-end tests in plain English, not selectors | semantic match | [.md](https://openaitools.app/tool/alumnium.md) | | 23 | [Shortest](https://openaitools.app/tool/shortest) | 428 | -67.9% | Free | Write end-to-end tests in plain English and let AI run them | semantic match | [.md](https://openaitools.app/tool/shortest.md) | | 24 | [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 51% | [.md](https://openaitools.app/tool/ai-code-translator.md) | Page 1 of 4 · [Next page →](https://openaitools.app/index.md?q=JavaScript+Experiments&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%20Experiments More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)