References
HTTP Status Codes Reference
Look up any HTTP status code with descriptions, categories, and usage guidance. Complete reference for 1xx, 2xx, 3xx, 4xx, and 5xx codes — free online tool.
MIME Types Lookup
Look up MIME types by type name or file extension. Search all 2500+ registered MIME types with extensions, compressibility, and source — free online reference.
Git Command Finder
Find the exact git command for your scenario — undo a commit, delete a branch, recover lost work, stash, rebase, cherry-pick. 40+ recipes with explanations and safety warnings.