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Developer Reference Tools

Interactive reference tools for developers. Look up HTTP status codes and find the right git command.

HTTP Status Code Explorer

Look up any HTTP status code instantly. Searchable reference with descriptions and use cases.

Git Command Builder

Find the right git command for any situation. Interactive wizard with 30+ common scenarios.

GraphQL Schema Explorer

Paste a GraphQL schema and explore types, fields, relationships, and auto-generated sample queries.

MIME Type Lookup

Look up MIME types by file extension or find extensions for a MIME type. Shows compressibility, charset, and binary/text classification.

Available Reference Tools

  • HTTP Status Codes — searchable reference for all HTTP status codes with descriptions and usage examples
  • Git Commands — interactive git command builder and reference guide
  • GraphQL Schema Explorer — paste a GraphQL SDL schema and explore types, fields, and relationships

When to Use Each Reference Tool

These tools are designed for quick, targeted lookups during development:

  • "My API returned a status code I don't recognize" → HTTP Status Codes — searchable by code number or description. Covers standard codes plus common non-standard ones from Cloudflare, Nginx, and AWS
  • "I need the right git command for this situation" → Git Commands — find commands by what you're trying to do (undo a commit, resolve a conflict, search history). Includes flags and examples for each
  • "I need to understand a GraphQL schema" → GraphQL Schema Explorer — paste an SDL schema and navigate types, fields, arguments, and relationships visually instead of reading raw schema text

Tip: Bookmark the specific reference page you use most. Since these tools are entirely client-side, they load instantly — faster than searching Stack Overflow every time.

Other Developer Tools

Paste Anything — Smart Detector Tool Pipeline Builder JSON Formatter & Beautifier Base64 Encoder / Decoder URL Encoder / Decoder JSON Validator HTML Beautifier UUID Generator

Frequently Asked Questions

What are developer reference tools?
Developer reference tools provide quick, searchable lookups for common programming concepts like HTTP status codes, git commands, and API conventions. They save time by putting essential information at your fingertips without leaving your browser.
Are these reference tools available offline?
The tools run entirely in your browser with no server requests. Once the page is loaded, all lookups and searches work instantly. You can bookmark pages for quick access.
How are these different from reading documentation?
These tools are interactive and searchable, designed for quick lookups rather than reading. Instead of scrolling through lengthy docs, you can filter, search, and find exactly what you need in seconds.
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