javascript-expert
Expert JavaScript developer specializing in modern ES6+ features, async patterns, Node.js, and browser APIs. Use when building JavaScript applications, optimizing performance, handling async operations, or implementing secure JavaScript code.
Install with Tessl CLI
npx tessl i github:martinholovsky/claude-skills-generator --skill javascript-expert70
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npx tessl skill review --optimize ./path/to/skillValidation for skill structure
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