Enable environment variables in your configs with env-interpolation
‐ 2 min read
I shipped [`env-interpolation`](https://www.npmjs.com/package/env-interpolation), a tiny TS helper that interpolates `${VAR}` and `${VAR:default}` inside config values. It walks strings in objects/arrays and never touches keys, so shapes stay stable and predictable—very config-oriented.
I shipped **env-interpolation**, a tiny TS helper that interpolates `${VAR}` and `${VAR:default}` inside **config values**. It walks strings in objects/arrays and **never touches keys**, so shapes st...