Developer Reference Guides
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Reference tools provide quick-access documentation for standards and protocols you use daily. Instead of digging through MDN or RFCs, look up what you need in a searchable, well-organized interface designed for fast answers during development.
Currently featuring a comprehensive HTTP status codes guide covering all standard 1xx through 5xx codes with descriptions, common use cases, and practical examples. Filter by category, search by code number or keyword, and find the right status code in seconds.
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Frequently Asked Questions
- What HTTP status code categories are covered?
- The reference covers all five categories: 1xx (Informational), 2xx (Success), 3xx (Redirection), 4xx (Client Error), and 5xx (Server Error). Each code includes its official name, a clear description, and when to use it.
- How do I find the right status code for my API?
- Use the search bar to filter codes by number or keyword. For example, search "not found" to find 404, or "created" to find 201. Each entry explains common use cases so you can pick the most semantically correct code.
- Are deprecated status codes included?
- Yes. The reference includes both current and deprecated codes (like 305 Use Proxy) with notes explaining their status and whether they should still be used in modern applications.
- Will more reference guides be added?
- Yes. We are expanding the reference section with additional developer guides covering common standards, protocols, and lookup tables.