Modern Web Guidance plugin for Codex

CommunityPluginDeveloper Tools

Keep your coding agent up to date with the latest web best practices

How to install Modern Web Guidance in Codex

1. Add the repo as a Codex plugin marketplace:

codex plugin marketplace add GoogleChrome/modern-web-guidance

2. Install the plugin from it:

codex plugin add modern-web-guidance@googlechrome

This repo ships a Codex marketplace file (.agents/plugins/marketplace.json). The first command adds it as a marketplace (Codex CLI reference); the second installs the plugin 'modern-web-guidance'. 'googlechrome' is the marketplace name from that file. Check the repo README too. Command format: Codex CLI reference.

What it contains

Plugins in this marketplace (1)

  • modern-web-guidance — Keep your coding agent up to date with the latest web best practices

Example prompts from the manifest

  • Audit this project for modern web best practices and modernization opportunities
  • What is the recommended modern way to implement responsive dialogs and popovers?

About this listing

Modern Web Guidance is a community plugin on GitHub by GoogleChrome. Its README documents a Codex install and the repo ships a Codex plugin manifest. It passed the CodexStacks quality filter for repos found this way (at least 500 stars, pushed in the last 90 days, not a fork or a list). OpenAI hasn't reviewed it and we haven't tested it. From its files we found 1 plugin. The manifest says version 0.0.194. It's one of 160 listings in the Developer Tools category.

Stacks Weekly: every new Codex and Grok Build plugin, every Tuesday.

One short email for GrokStacks and CodexStacks readers, with each new plugin's install line and what it ships. Subscribe and get the free starter list: 20 Codex plugins worth installing first.

You'll get a confirmation email first. Unsubscribe anytime.

Modern Web Guidance FAQ

How do I install Modern Web Guidance in Codex?

Add the repo as a Codex plugin marketplace with codex plugin marketplace add GoogleChrome/modern-web-guidance, then install it with codex plugin add modern-web-guidance@googlechrome. Commands: the command format from the Codex CLI reference; check the repo README too.

Is Modern Web Guidance an official Codex plugin?

No. Modern Web Guidance is a community repo on GitHub by GoogleChrome. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it and we haven't tested it, so read the code before you install it.

What does Modern Web Guidance include?

From its manifest and repo files, Modern Web Guidance includes 1 plugin: modern-web-guidance.

Details

Type
Plugin
Category
Developer Tools
Source
Community
Author
Google Chrome
Version
0.0.194
License
Apache-2.0
GitHub stars
2,485 (at last sync)
Last push
2026-10-12
Manifest
.agents/plugins/marketplace.json
Source
https://github.com/GoogleChrome/modern-web-guidance
Website
https://goo.gle/modern-web-guidance
Listed via
GitHub search: README documents a Codex install
Tested by CodexStacks
Not yet

Something wrong or missing? Submit or improve this listing. Listings also refresh automatically every night.

For maintainers: badge and embeds

Maintain Modern Web Guidance? Add the badge; it links to this page.

Listed on CodexStacks

Markdown

[![Listed on CodexStacks](https://codexstacks.com/badge.svg)](https://codexstacks.com/p/modern-web-guidance/)

HTML

<a href="https://codexstacks.com/p/modern-web-guidance/"><img src="https://codexstacks.com/badge.svg" alt="Listed on CodexStacks" width="172" height="28"></a>

Embed card (static HTML and inline CSS, no JavaScript). Preview:

Modern Web GuidanceCommunity Codex plugin · 1 pluginKeep your coding agent up to date with the latest web best practicesView on CodexStacks →
<a href="https://codexstacks.com/p/modern-web-guidance/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #3a2c26;border-radius:12px;background:#0d0b0a;color:#f3ece6;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#f3ece6">Modern Web Guidance</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex plugin · 1 plugin</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">Keep your coding agent up to date with the latest web best practices</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>

Markdown summary

**[Modern Web Guidance on CodexStacks](https://codexstacks.com/p/modern-web-guidance/)**: Community Codex plugin with 1 plugin.

More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.

Also in Developer Tools

GitNexus

GitNexus: The Zero-Server Code Intelligence Engine

CommunityPluginDeveloper Tools

agents

Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, Google Antigravity, and Pi

CommunityPluginDeveloper Tools

playwright-mcp

Playwright MCP server

CommunityConnectorDeveloper Tools

mcp-for-blender

Community plugin to control Blender 3D with any LLM of your choice. Not affiliated with the official Blender Foundation.

CommunityConnectorDeveloper Tools

agentmemory

#1 Persistent memory for AI coding agents based on real-world benchmarks

CommunityConnectorDeveloper Tools

Compound Engineering

Brainstorm, plan, debug, review, and compound learnings with AI agents

CommunityPluginDeveloper Tools

All 160 developer tools listings →