🧪 Javascript
This skill helps you write robust production JavaScript by applying pragmatic rules for async error handling performance and testing.
npx playbooks add skill matthewharwood/fantasy-phonics --skill javascript
About Javascript
Javascript is a free testing & qa skill that configures AI coding agents to this skill helps you write robust production javascript by applying pragmatic rules for async error handling performance and testing.
Its 19-word system prompt specializes your agent in testing & qa with structured methodology and proven output formats. Install with one command to activate immediately.
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 robust production JavaScript by applying pragmatic rules for async error handling performance and testing.
Frequently Asked Questions
What is Javascript?
Javascript is a free testing & qa skill for AI coding agents. This skill helps you write robust production JavaScript by applying pragmatic rules for async error handling performance and testing.. It provides a specialized system prompt that configures your agent with testing & qa expertise.
How do I use Javascript with Claude Code?
Run npx playbooks add skill matthewharwood/fantasy-phonics --skill javascript in your terminal to install Javascript into your Claude Code session. It works immediately after installation.
Which AI coding agents work with Javascript?
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 Javascript free to use?
Yes, Javascript is completely free and open source. The full source is available on GitHub at https://github.com/matthewharwood/fantasy-phonics/tree/main/.claude/skills/javascript. You only need a subscription to the AI agent you use it with.
