CRXJS

CRXJS is a DevOps skill for Claude Code, published by samber in cc-skills.

201 stars15 forkson samber/cc-skillsAdded 2026/09/05+1% in starsRepository updated 2026/09/05

agentagent-skillsaiantigravityclaudeclaude-codecodecodexcodingcopilotcursorgeminigemini-cli-extensionopenclawopencodepluginskillsskillsmpvibe-coding

Install in seconds

Install CRXJS

Copy CRXJS into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/samber/cc-skills/tree/main/skills/crxjs ~/.claude/skills/crxjs

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/samber/cc-skills.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/crxjs/SKILL.md in samber/cc-skills
Installs to: ~/.claude/skills/crxjs
Collection: One of 21 skills cataloged from this repository
Category: DevOps — 973 skills

What CRXJS does

CRXJS sets up Vite-based Chrome extensions with true HMR for popup, options, side panel, and content scripts. Use it when creating or maintaining a CRXJS project, including manifest setup, dynamic content script imports, and type-safe manifests.

CRXJS is cataloged under DevOps on DirSkills. CRXJS comes from a repository tagged agent, agent-skills, ai, antigravity and claude.

Documentation

README

Excerpt

CRXJS

CRXJS is a Chrome extension development tool that provides true HMR for popup, options, content scripts, and side panels. It reads your manifest to auto-generate the extension output, handles content script injection, and manages the service worker build. Under the hood it is a Vite plugin (@crxjs/vite-plugin).

Current status

Package: @crxjs/vite-plugin (v2.x stable, latest v2.4.0 as of March 2026)
Scaffolding: npm create crxjs@latest (always use @latest)
Maintained by: @Toumash and @FliPPeDround (since mid-2025)
GitHub: github.com/crxjs/chrome-extension-tools (~4k stars)
Vite compatibility: v3 through v8-beta

This is the opening of the README. Read the full README on GitHub.

Frequently asked about CRXJS

What else does samber publish alongside CRXJS?
CRXJS is one of 21 skills that DirSkills catalogs from samber/cc-skills, the repository it ships in. Its siblings there include ASD-STE100 Humanizer, Chrome Extension Development and Conventional Git. Each one is a separate skill with its own page in this directory, installs the same way CRXJS does, and is maintained by samber in that same repository. The rest of the collection is listed on the samber/cc-skills page.
How does CRXJS compare to other DevOps skills?
CRXJS ranks #866 by stars among the 973 DevOps skills in this catalog. The most-starred ones next to it are Backend Patterns, API Connector Builder and Migration. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of CRXJS against them. Open each page to compare what they document and how they install.