# AI tools for “JavaScript” 55 matching tools; showing 24, ranked by relevance. Filters: `group=coding-development`, `category=ai-code-assistant` | # | 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 | [JS2TS](https://openaitools.app/tool/js2ts) | 21,001 | -21% | Free | Free AI converter that turns plain JavaScript into fully typed TypeScript | keywords 100%; semantic match | [.md](https://openaitools.app/tool/js2ts.md) | | 3 | [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 100%; semantic match | [.md](https://openaitools.app/tool/marsai.md) | | 4 | [Bolt.new](https://openaitools.app/tool/bolt-new) | 3,033,976 | -17.8% | Freemium | Build websites and apps by chatting with AI in your browser | semantic match | [.md](https://openaitools.app/tool/bolt-new.md) | | 5 | [Pi Coding Agent](https://openaitools.app/tool/pi-coding-agent) | 1,929,244 | +4% | Free | A minimal, extensible terminal coding agent you can reshape | semantic match | [.md](https://openaitools.app/tool/pi-coding-agent.md) | | 6 | [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) | | 7 | [Convex](https://openaitools.app/tool/convex) | 390,417 | -18.7% | Freemium, Paid | Reactive TypeScript backend with database, functions and AI gateway | semantic match | [.md](https://openaitools.app/tool/convex.md) | | 8 | [Cursor Directory](https://openaitools.app/tool/cursor-directory) | 125,466 | +5.3% | Free | Community plugin, rule, and MCP server hub for Cursor | keywords 100% | [.md](https://openaitools.app/tool/cursor-directory.md) | | 9 | [accessiBe](https://openaitools.app/tool/accessibe-com) | 147,958 | -5.3% | Free Trial, Paid, Contact for Pricing | AI-driven web accessibility for ADA, EAA and WCAG compliance | semantic match | [.md](https://openaitools.app/tool/accessibe-com.md) | | 10 | [CatPaw (妙手)](https://openaitools.app/tool/catpaw) | 40,422 | -24.8% | Freemium | Meituan's all-scenario AI Agent platform and workbench | keywords 100% | [.md](https://openaitools.app/tool/catpaw.md) | | 11 | [Tabnine](https://openaitools.app/tool/tabnine) | 70,323 | -36.4% | Freemium, Free Trial, Paid | Privacy-first AI code completion and chat for your IDE | semantic match | [.md](https://openaitools.app/tool/tabnine.md) | | 12 | [SurfMind](https://openaitools.app/tool/surfmind-1) | 52,138 | +47% | Free Trial | AI browser extension that reads the page you're on | semantic match | [.md](https://openaitools.app/tool/surfmind-1.md) | | 13 | [Lumi.new](https://openaitools.app/tool/lumi-new) | 45,219 | -23.4% | Free Trial | Build full-stack sites and apps by chatting with AI | semantic match | [.md](https://openaitools.app/tool/lumi-new.md) | | 14 | [Znote](https://openaitools.app/tool/znote-ai) | 3,761 | +3.4% | Freemium, Paid | A free, local Markdown editor with AI, runnable code, MCP, and git | keywords 100% | [.md](https://openaitools.app/tool/znote-ai.md) | | 15 | [JsRates: Custom Shipping Rates](https://openaitools.app/tool/jsrates-custom-shipping-rates) | 0 | 0% | Freemium | Write, test and run your own JavaScript shipping rates in Shopify checkout. | keywords 100%; semantic match | [.md](https://openaitools.app/tool/jsrates-custom-shipping-rates.md) | | 16 | [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) | | 17 | [CodeFriends](https://openaitools.app/tool/codefriends-learning-platform) | 6,775 | -35.7% | Free Trial, Paid, Contact for Pricing | Browser-based coding and AI courses you learn by doing | semantic match | [.md](https://openaitools.app/tool/codefriends-learning-platform.md) | | 18 | [Pine Script Wizard AI](https://openaitools.app/tool/pine-script-wizard-ai) | 4,836 | -2.4% | Paid | AI-generated Pine Script for TradingView strategies and indicators | semantic match | [.md](https://openaitools.app/tool/pine-script-wizard-ai.md) | | 19 | [Layout](https://openaitools.app/tool/layout-dev) | 3,888 | -64.2% | Freemium | Describe an idea, get a deployable full-stack web app | semantic match | [.md](https://openaitools.app/tool/layout-dev.md) | | 20 | [AI Love Code](https://openaitools.app/tool/ai-love-code) | 1,423 | -47.7% | Freemium | Generate responsive website source code from a plain-language brief | semantic match | [.md](https://openaitools.app/tool/ai-love-code.md) | | 21 | [CodeConverter](https://openaitools.app/tool/codeconverter-com) | 2,531 | +79.1% | Free | Paste code in one language, get it in another — free and in the browser | semantic match | [.md](https://openaitools.app/tool/codeconverter-com.md) | | 22 | [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) | | 23 | [CodeStack AI](https://openaitools.app/tool/codestack-ai) | 330 | -80.9% | Free Trial | Learn to code by doing, with AI support inside every lesson | keywords 100% | [.md](https://openaitools.app/tool/codestack-ai.md) | | 24 | [AI Code Preview](https://openaitools.app/tool/ai-code-preview) | 0 | — | Free | See AI-generated code run instantly, right inside your browser | keywords 100%; semantic match | [.md](https://openaitools.app/tool/ai-code-preview.md) | Page 1 of 3 · [Next page →](https://openaitools.app/index.md?q=JavaScript&group=coding-development&category=ai-code-assistant&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 More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)