Itty Router
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What is Itty Router?
Itty Router is a lightweight router with the motto "less is more" that supports Cloudflare workers and pages. While other libraries may suffer from feature creep/bloat to please a wider audience, Itty Router painfully consider every single byte added to Itty. Our router options range from ~450 bytes to ~970 bytes for a batteries-included version with built-in defaults, error handling, formatting, etc. On top of that, the following concepts aim to keep YOUR code tiny (and readable) as well.
Free resources to learn Itty Router
- Official docsITTy Documentation
- Official docsGetting Started with Itty Router
More in stage 1: Workers KV
- Workers KV
- Key-value Operations
- Metadata Handling
- Bulk Operations
- Caching Patterns
- JavaScript Fundamentals
- Node.js and NPM
- Basic Command-line Knowledge
- TypeScript Fundamentals
- HTTP and Web Protocols
- Understand Serverless Architecture
- Git Basics
- Hono
- Workers Runtime Environment
- Edge Computing Fundamentals
- Request/Response Handling
- Fetch API and Runtime APIs
- Workers Lifecycle
- Service Bindings
- Caching Strategies
- Middleware Patterns
- Bindings
- Logging and Monitoring
- Any Frontend Framework
- Wrangler
- Miniflare
- DevTools Integration
- CI/CD Pipelines
Itty Router: common questions
Can I learn Itty Router in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Itty Router in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Itty Router tutorial for beginners?
It is lesson 14 of 97 in the free Cloudflare roadmap, in stage 1, Workers KV. If you are new to Cloudflare, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.