modern-web-guidance vs han-coding
modern-web-guidance is a plugin bundle for AI coding tools published by GoogleChrome. Marketplaces we read that list it: 4 (Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot, Community GitHub marketplaces). han-coding is a plugin bundle for AI coding tools published by testdouble. Marketplaces we read that list it: 1 (Community GitHub marketplaces). As of our marketplace pass on 2026-11-10. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  modern-web-guidance |  han-coding |
|---|---|---|
| Claude Code: claude-plugins-official | Listed Version: 0.0.194 Forks (GitHub): 103 Stars (GitHub): 2 653 Not marked · First seen |
Not listed |
| Claude: knowledge-work-plugins | Listed Version: 0.0.194 Forks (GitHub): 103 Stars (GitHub): 2 653 Not marked · First seen |
Not listed |
| Copilot CLI: github/awesome-copilot | Listed Version: 0.0.179 Forks (GitHub): 103 Stars (GitHub): 2 653 Not marked · First seen |
Not listed |
| Community marketplace testdouble/han | Not listed | Listed Version: 3.4.0 Forks (GitHub): 28 Stars (GitHub): 342 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | modern-web-guidance | han-coding |
|---|---|---|
| Marketplaces that list it (differs) | 4 (better) | 1 (worse) |
| Stars (GitHub) (differs) | 2 653 (better) | 342 (worse) |
| Forks (GitHub) (differs) | 103 (better) | 28 (worse) |
| Last release (differs) | 2026-11-10 | Not published |
| Where it runs | Installs as a plugin bundle | Installs as a plugin bundle |
| Transport | Not stated | Not stated |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 2 | 11 |
| Licence (differs) | Apache-2.0 | Not stated |
| Repository (differs) | github.com/googlechrome/modern-web-guidance | github.com/testdouble/han |
| Changes in the last 7 days (differs) | 1 | 2 |
| First seen (differs) | 2026-10-11 | 2026-11-08 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
modern-web-guidance
Keep your coding agent up to date with the latest web best practices
han-coding
Code-writing and execution skills for the Han suite. Home of the tdd skill, which drives a feature or behavior through a BDD-framed red-green-refactor loop with an enforced observed-failure gate. Depends on han-core and han-communication; bundled by the han meta-plugin.
How to run each
modern-web-guidance As a Claude Code plugin
/plugin install modern-web-guidance@claude-plugins-officialhan-coding As a Claude Code plugin
/plugin marketplace add testdouble/han
/plugin install han-coding@hanCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: modern-web-guidance · What it can do: han-coding · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-official/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the public marketplace file https://github.com/anthropics/knowledge-work-plugins/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the public marketplace file https://github.com/github/awesome-copilot/blob/HEAD/.github/plugin/marketplace.json. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.