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Google's open-source TypeScript framework for building scalable web apps, featuring signals, reactivity and first-party tooling.
AI-native engineering platform that builds and ships fan-engagement campaigns and experiences for sports organizations at scale.
Documentation platform for publishing accurate, AI-ready docs sites, with Git sync and an MCP server for AI tools.
Open-source, model-agnostic AI code review tool positioned as a CodeRabbit alternative with control over models and costs.
No public pricing
No public pricing
No public pricing
Free trial available
Free trial available
- ✦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-native engineering platform
- ✦End-to-end fan-engagement campaigns
- ✦Unified fan-data profiles
- ✦Interactive experiences (games, quizzes, live scoring)
- ✦Auto-scaling infrastructure for traffic bursts
- ✦Fraud-proof, legally-defensible results
- ✦Publish structured documentation sites
- ✦Git sync for docs-as-code workflows
- ✦AI setup agent to build and import docs
- ✦GitBook MCP server for AI access
- ✦Enterprise controls
- ✦Free tier to start
- ✦Model-agnostic reviews with your own API keys (BYOK)
- ✦Custom review rules written in plain language
- ✦Detects rule files from Cursor, Copilot, and Claude
- ✦Business-rule validation from Jira, Linear, and Notion
- ✦Automatic technical-debt tracking
- ✦Engineering delivery metrics dashboard
- ✦Self-hosted or cloud, open source
- →Building scalable single-page apps
- →Enterprise web application development
- →Performance-critical front ends
- →Learning modern web development
- →Launching fan-engagement campaigns for sports events
- →Unifying fan data and digital experiences
- →Activating sponsor value at scale
- →Publish product and API documentation
- →Maintain docs-as-code with Git sync
- →Make docs consumable by AI assistants
- →Import existing docs into a hosted site
- →Automated pull-request review
- →Enforcing team-specific code standards
- →Self-hosting AI review to control costs
- →Tracking technical debt and delivery metrics