Environment Variables Done Right: .env Files, Secrets and Config
"It works on my machine" is usually a config problem. A practical guide to .env files, public vs private variables, validation at startup, and keeping secrets out of your repo.
Read →
Tips & writing
Notes from the workbench
Practical engineering tips, design theory and performance breakdowns — written for developers and founders who like their advice tested in production.
Filtering by tag #environment-variables — clear