Guides & tutorials
Short walkthroughs to get more out of each tool.
RSSParse .env files before deploy
Catch duplicate keys and invalid names before they break staging boot.
.env · config · devops
YAML and JSON for config files
Pick the format your runtime reads; convert only when you control both sides.
YAML · JSON · config
Format XML config files safely
Readable XML helps reviews; validate against consumers before merge.
XML · config · DevOps
Format and minify JSON without surprises
Use pretty-print for review and minify for transport—know when each helps.
JSON · API · config