GoogleChrome/modern-web-guidance-src
Keep your coding agent up to date with the latest web best practices
From the publisher
README & documentation
Source previewRead the project’s overview, installation instructions and usage examples. The original README is the source of truth.
This repo is the source repository for GoogleChrome/modern-web-guidance and includes the code and documentation for authoring, calibrating, and evaluating its contents. Modern Web Guidance is a set of skills that embed web platform expertise, best practices, and browser compatibility data directly into your coding agents. It helps to steer your coding agents away from legacy patterns, and instead toward solutions that harness the power and capabilities of the modern web platform. See CONTRIBUTING.md and GOVERNANCE.md for how we work on the project and orientation of the codebase. Stewarded by the Google Chrome, Microsoft Edge, Mozilla Firefox, and MDN teams, alongside the web development community. Documentation · Eval Dashboard · Source Code · Report an Issue This command runs an interactive wizard to install Modern Web Guidance. See Alternative Installation Methods below. Coding agents often default to older patterns because LLM training data contains vast amounts of legacy code. This often…
Read the full README ↗ · Preview checked 2026-11-11T15:10:48.152Z
Inside the original README — Document outline
- Modern Web Guidance (Source)
- Quickstart
- Try it out (without installing)
- Why?
- What's Included?
- Core Disciplines
- The full list
- CSS & Layout (140 features)
- HTML & DOM (36 features)
- JavaScript & APIs (74 features)
- Safe Adoption of Modern Features
- Project Configuration (.mwgrc)
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Documentation belongs to its respective authors. Reported project/model license: Apache-2.0. A listing is not a grant of reuse or training rights. Confirm the document’s own terms at the source.
What this repository does
Keep your coding agent up to date with the latest web best practices
Repository facts
- Owner
- GoogleChrome
- Primary language
- TypeScript
- Stars
- 5,337
- Forks
- 290
- Open issues + pull requests
- 356
- License
- Apache-2.0
- Archived
- No
- Default branch
- main
- Created
- 2026-01-27T20:22:24.000Z
- Last push
- 2026-11-11T06:02:39.000Z
Topics and intended use
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