Cdbx.ai – AI-powered browser IDE to describe, build, and publish apps

Cdbx.ai launched an AI-powered browser IDE that lets users describe, build, and publish apps without coding experience. The platform features a full Monaco editor, AI agents for planning and self-healing, and one-click publishing, targeting both developers and non-technical users.

What will you build today? You describe it. cdbx builds it. Already have an account? Built for everyone Whether you code or not, cdbx works for you. A real IDE. In your browser. Everything you'd expect from a desktop IDE — without the setup. Open a tab and start building. - Full Monaco editor — same engine as VS Code - Real terminal with streaming output - AI pair programmer that reads and writes your files - Instant preview. No npm install. No experience needed. You have the idea. cdbx has the AI. Just describe what you want and watch it come to life. - Describe what you want in plain English - Watch your app get built in real-time - One click to publish and share - No setup, no installs, no learning curve Your tools, in context. Connect any external service to your AI context — Notion, GitHub, Slack, Google Drive, and more. The AI queries them on demand. No copy-pasting, no tab-switching. - Connect Notion, GitHub, Slack, Google Drive, and more - AI queries connected services on demand — nothing preloaded - Any MCP-compatible server works — self-hosted or third-party - Running locally? Expose it with ngrok and connect instantly - Connect Claude Desktop or Cursor to your experiments via the cdbx MCP server Agents in every step. cdbx doesn't just have an AI chat window — agents are woven into every part of the workflow, from generating your app to fixing errors to refining your UI. - Planning Agent — plan PRDs, architecture, and research with full connector context - Vibe Coding generates complete apps from a plain description - Self-Healing detects and fixes build errors without interrupting you - Visual Loop iterates your UI against the live preview - Help Assistant answers questions about cdbx inline as you work Planning Agent Think before you build. A strategy partner with full access to your connected services. Write PRDs, design system architecture, plan a research report, or build a slide deck — with an AI that has actually read your Notion pages, Linear backlog, and GitHub repos. 6 plan types General, Web App, Architecture, Deep Research, Slides, and API Spec — each with a purpose-built AI and live preview. Connected context The Planning Agent queries your Notion, GitHub, Google Drive, Linear, Figma, and Slack on demand. AI-generated docs The agent writes directly to your plan's file tree. /PRD, /ADR, /RFC, and more as slash commands. "Start Building" handoff When your plan is done, one click opens a new experiment pre-loaded with your plan as context. See the full Think → Build → Ship workflow /about General Plan Strategy, roadmaps, and docs Web App Plan and build a web app with AI Architecture System design, C4 diagrams, and ADRs Deep Research Synthesise sources into a report Slides Build a slide deck with live preview API Spec Design REST APIs with OpenAPI 3.0 Simple by design From idea to live app in minutes. Describe Tell cdbx what you want to build in plain English, or pick a template. Build AI generates all your files instantly. Your app runs in the browser immediately. Ship One click to publish. Share your live app with anyone in the world. Every stack Your language. Your framework. Frontend or backend, scripted or compiled — cdbx runs it all in one place. Frontend Backend Runner API Execute code from anywhere. Send code, get output. No infrastructure, no Docker, no cold starts. A single API call runs your code in a secure sandbox and returns stdout, stderr, and exit code in milliseconds. curl -X POST https://api.cdbx.ai/v1/runner/execute \ -H "Authorization: Bearer cdbx your key" \ -H "Content-Type: application/json" \ -d '{ "language": "python", "files": { "main.py": "print 'Hello ' " }, "entrypoint": "main.py" }' | jq { "stdout": "Hello \n", "exitCode": 0, "durationMs": 94 } 30 languages, one endpoint Python, Go, Node, Rust, Java, C, C++, Swift, Haskell, Elixir, Zig, and 19 more — all running in isolated sandboxes. Secure by default Network isolation, memory caps, PID limits, seccomp profiles. Each execution runs in a fresh container. Built for agents Your AI agent can run code it generates. The cdbx MCP server exposes run code as a tool — Claude can call it directly. Simple billing Free tier includes 100 executions/month. Pro includes 2,000. Buy top-up packs when you need more — they never expire. 30 languages Pricing Start free. Scale when you're ready. Free to start. No credit card required. Free Free forever. No credit card needed. - Public & private experiments - All frameworks & languages - AI assistant Haiku + GPT-4o-mini - 10 AI credits / month - Export as ZIP or push to GitHub - Publish to a live URL Pro 7-day free trial. Cancel anytime. - Everything in Free - All AI models — Sonnet, Opus, GPT-4o - 100–2,000 AI credits / month - 1-month credit rollover - No cdbx badge on published apps - Custom domains Team SoonBuilt for teams that build together. - Everything in Pro - Shared team workspace - Live collaboration & pair coding - Pooled team credits - Member roles & admin controls - Per-member usage analytics Bring your idea to life on cdbx. Join thousands of developers and creators building with cdbx.