javascript-patterns
byeveryone-needs-a-copilot· 38 skills
JavaScript and TypeScript patterns, anti-patterns, and quality rules — with deterministic regex-based anti-pattern detection for var usage, loose equality (==), leftover console.log, async without await, and common JS pitfalls. Covers Node.js, npm, ESLint, promise patterns, and async code. Use proactively when reviewing JS or TS source files for anti-patterns, running a pre-review scan before ESLint, catching known JS pitfalls, or auditing Node.js or browser codebases. Run the checker for deterministic scanning.
How to install javascript-patterns?
everyone-needs-a-copilot/claude-copilot/javascript-patterns
$npx -y skills add everyone-needs-a-copilot/claude-copilot --skill javascript-patternsInstalls into the current project.
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Run `npx skills use "https://github.com/everyone-needs-a-copilot/claude-copilot" --skill "everyone-needs-a-copilot/claude-copilot/javascript-patterns"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/everyone-needs-a-copilot/claude-copilot" that are relevant to the current task. Run `npx skills add "https://github.com/everyone-needs-a-copilot/claude-copilot"` and select the relevant skills, then follow their instructions.
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