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Google's open-source framework (JS, Go, Python) for building AI and agentic apps with unified model APIs, flows and dev tooling.
Google's open-source TypeScript framework for building scalable web apps, featuring signals, reactivity and first-party tooling.
Browser extension and AI generator that copies CSS from any site and turns designs or screenshots into code.
AI prototyping tool that generates UI matching your design system, letting product teams test features fast.
Side-by-side arena to compare AI coding models and build multi-file apps, with a public leaderboard and battle mode.
No public pricing
No public pricing
No public pricing
No public pricing
- ✦Unified API across many model providers
- ✦SDKs for TypeScript, Go, Python and Dart
- ✦Composable flows for RAG, tools and agents
- ✦Local developer UI to run, debug and observe
- ✦CLI tooling and VS Code integration
- ✦Deploys to Firebase, Cloud Run or custom infra
- ✦Signals-based fine-grained reactivity
- ✦Built-in control flow and deferrable views
- ✦Server-side rendering and hydration
- ✦First-party routing, forms and dependency injection
- ✦AI-forward tooling and MCP resources
- ✦In-browser tutorials and playground
- ✦Copy CSS/HTML from any website
- ✦Image and screenshot to code
- ✦AI React and HTML generators
- ✦Framework conversion (React, Tailwind, Vue)
- ✦Interactive editor with live preview
- ✦Free HTML-to-JSX and CSS-to-Tailwind tools
- ✦AI UI generation from prompts
- ✦Match existing styling and design systems
- ✦Rapid, high-fidelity prototyping
- ✦Live team editing and sharing
- ✦Enterprise security and compliance
- ✦Head-to-head model comparison
- ✦Battle mode matchups
- ✦Public model leaderboard
- ✦Multi-file app generation
- ✦File uploads as input
- →Building AI features into full-stack apps
- →Creating agentic and RAG workflows
- →Prototyping and debugging AI flows locally
- →Deploying AI apps to serverless platforms
- →Building scalable single-page apps
- →Enterprise web application development
- →Performance-critical front ends
- →Learning modern web development
- →Cloning UI elements from live sites
- →Turning mockups into code
- →Generating React components fast
- →Converting CSS to Tailwind
- →Prototype new product features
- →Test designs with customers
- →Build design-system-consistent mockups
- →Choosing the best coding model
- →Benchmarking AI code quality
- →Prototyping small apps