🧪 Lang Javascript
This skill helps you write JavaScript and manage Node.js, Bun, and Hono projects with ES2024+ patterns and robust tooling.
npx playbooks add skill joncrangle/.dotfiles --skill lang-javascript
About Lang Javascript
Use Lang Javascript to configure Claude Code, Cursor, or Copilot for testing & qa: it this skill helps you write javascript and manage node.js, bun, and hono projects with es2024+ patterns and robust tooling.
This compact 19-word instruction set is purpose-built for testing & qa work in AI coding agents. Install with a single command.
Use Cases
- Writing unit, integration, and end-to-end tests
- Setting up test coverage and CI pipelines
- Refactoring legacy code with confidence using tests
- Creating test plans and QA checklists
Example Prompts
System Prompt (19 words)
This skill helps you write JavaScript and manage Node.js, Bun, and Hono projects with ES2024+ patterns and robust tooling.
Frequently Asked Questions
What is Lang Javascript?
Lang Javascript is a free testing & qa skill for AI coding agents. This skill helps you write JavaScript and manage Node.js, Bun, and Hono projects with ES2024+ patterns and robust tooling.. It provides a specialized system prompt that configures your agent with testing & qa expertise.
How do I use Lang Javascript with Claude Code?
Run npx playbooks add skill joncrangle/.dotfiles --skill lang-javascript in your terminal to install Lang Javascript into your Claude Code session. It works immediately after installation.
Which AI coding agents work with Lang Javascript?
Lang Javascript is compatible with Claude Code, Cursor, GitHub Copilot, Windsurf, OpenClaw, Cline, and any AI agent that supports custom system prompts or .cursorrules files.
Is Lang Javascript free to use?
Yes, Lang Javascript is completely free and open source. The full source is available on GitHub at https://github.com/joncrangle/.dotfiles/tree/main/dot_config/opencode/skills/lang-javascript. You only need a subscription to the AI agent you use it with.
