Inspiration

We don’t just need “a solution to a problem”—we need it at the right stage. Browser-compat issues caught in prod are expensive; caught in the editor are easy to miss; caught in the project + CI are impossible to ignore. Not everyone uses the same IDE/extension/Chrome add-on, so checks get skipped. baseline-guard moves compatibility checks to where they can’t be missed: your repo and pipeline.

What it does

• Scans JS/TS/TSX/CSS/HTML for modern web features (e.g., : has(), container queries, RegExp lookbehind, WebGPU).

• Compares them against your target browsers (from baseline.config.json or Browserslist) using the official web-features dataset.

• Fails or warns (configurable) when a feature isn’t safely supported.

• Outputs pretty console logs or saves MD/HTML/JSON reports.

• Lets teams add inline custom rules directly in baseline.config.json.

Certificates

Contact Me

Feel free to reach out for collaborations or inquiries about my projects and work.