🎯 Baseline Tooling — Interactive Demo

Real-time demonstration of Baseline integration with developer tools

📝 CSS Editor

🔍 Live Analysis

Ready

Start typing CSS to see real-time Baseline analysis...

🎯 Curated Exceptions

Loaded

Custom rules for known non-Baseline values

📦 web-features Package

Loaded

Local Baseline feature data

🌐 Web Platform Dashboard

Cached

Prefetched API data for offline use

1

Developer writes CSS

Uses modern features like word-break: auto-phrase

2

ESLint Plugin checks Baseline

Consults exceptions → web-features → cached webstatus

3

CI blocks non-Baseline code

Prevents production deployment of unsupported features

🛠️ What Makes This Innovative

Value-Level Checking

Unlike tools that only check feature availability, we validate specific CSS property values against Baseline data.

Multi-Source Fallback

Combines curated exceptions, local web-features data, and cached Web Platform Dashboard results for accuracy.

CI-Safe Operation

Prefetch script creates offline cache, enabling deterministic checks without network dependencies.

Developer Workflow Integration

Works with ESLint, VS Code, and GitHub Actions - tools developers already use daily.