The env-doctor CLI, now as a VS Code extension.
Get inline squiggles on process.env.VAR references where VAR is not documented in your .env.example.
Features
- Real-time diagnostics — warnings appear as you type, no save needed
- Zero config — reads
.env.examplefrom your workspace root automatically - JS/TS support — works in
.js,.ts,.jsx,.tsxfiles - Destructuring — detects
const { API_KEY } = process.envtoo
Example
const url = process.env.DATABASE_URL; // ⚠ "DATABASE_URL" is not in .env.example
Settings
| Setting | Default | Description |
|---|---|---|
envDoctor.exampleFile |
.env.example |
Path to example file (relative to workspace root) |
envDoctor.enabled |
true |
Enable/disable diagnostics |
Links
- npm package — CLI version
- GitHub Action — PR comments
- Landing page