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AI codebase assistant that chats with your repos to search, debug, review PRs, and generate docs and unit tests.
Open-source framework for automated end-to-end UI testing of mobile and web apps, with a paid cloud for parallel device runs.
Google's open-source TypeScript framework for building scalable web apps, featuring signals, reactivity and first-party tooling.
Visual development platform with AI design-to-code, a visual editor and headless CMS so teams and agents ship UI in real code.
No public pricing
Free trial available
Free trial available
No public pricing
- ✦Chat with your repositories
- ✦Natural-language codebase search
- ✦Fast code indexing
- ✦AI pull-request and commit review
- ✦Automated documentation generation
- ✦AI unit-test generation
- ✦Authentication System (Supabase, Google, GitHub, email)
- ✦Payment Infrastructure (Stripe, one-time purchases, subscriptions)
- ✦AI Capabilities (Plug-and-play AI SDK, text, image, video generation)
- ✦Content Management System (CMS, Markdown, rich text, free/premium tiers)
- ✦File Storage (Cloudflare R2, images, videos, media assets)
- ✦Internationalization (i18n, multiple languages, AI auto-translation)
- ✦Email System (Cloudflare, Resend)
- ✦Analytics & Ads Support (Google Analytics, Plausible, AdSense)
- ✦SEO Optimization (meta tags, structured data, sitemaps, OpenGraph)
- ✦Modular code architecture
- ✦Human-readable YAML test flows
- ✦Local CLI and Studio testing for free
- ✦Open-source, CI-friendly design
- ✦Cloud device farm for parallel runs
- ✦AI-agent integration through MCP
- ✦Self-healing tests with local agents
- ✦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
- ✦AI design-to-code (Figma to code)
- ✦Visual editor tied to your components
- ✦Headless/visual CMS
- ✦AI agents (Builder-Agent) that open PRs
- ✦Integrations: GitHub, GitLab, Bitbucket, Figma, VS Code
- ✦Roles, reviews and collaboration
- →Onboard new developers to a codebase
- →Resolve bugs faster
- →Generate docs and tests automatically
- →Review pull requests with AI
- →Building modern SaaS applications
- →Launching content, AI, or subscription services
- →Creating Brand Landing Pages
- →Building Blog/Newsletter Platforms
- →Developing Free Tool Platforms
- →Building Premium AI Tools
- →Automate mobile app UI regression tests
- →Run tests in parallel across many devices
- →Integrate UI testing into CI pipelines
- →Let AI agents generate and run app tests
- →Building scalable single-page apps
- →Enterprise web application development
- →Performance-critical front ends
- →Learning modern web development
- →Convert designs to production code
- →Let non-developers edit pages visually
- →Manage content with a headless CMS
- →Collaborate across design, PM and engineering