The latest articles on DEV Community by 老喵 (@superlaomiao). https://dev.to/superlaomiao https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3854694%2Fc1e0a85d-ea14-48d7-a764-d3976698c239.jpg https://dev.to/superlaomiao en 老喵 Wed, 01 Apr 2026 04:40:31 +0000 https://dev.to/superlaomiao/claude-quality-analyzer-skill-for-open-3hn7 https://dev.to/superlaomiao/claude-quality-analyzer-skill-for-open-3hn7 <p>Hey r/ClaudeAI,</p> <p>I built <strong>claude-quality-analyzer</strong> - a skill that automatically detects code quality issues:</p> <h2> 🔒 Security (8 rules) </h2> <ul> <li>XSS vulnerabilities (innerHTML, document.write)</li> <li>Code injection (eval, new Function)</li> <li>Sensitive data leaks (console.log passwords)</li> <li>Insecure HTTP connections</li> <li>Weak randomness (Math.random)</li> </ul> <h2> ⚡ Performance (4 rules) </h2> <ul> <li>Inefficient array chaining (.map().filter())</li> <li>Unnecessary deep cloning (JSON.parse/stringify)</li> <li>Multiple includes checks</li> <li>Traditional for loops</li> </ul> <h2> 📋 Best Practices (10+ rules) </h2> <ul> <li>TypeScript 'any' types</li> <li>Loose equality (== vs ===)</li> <li>var keyword usage</li> <li>Empty catch blocks</li> <li>Console.log statements</li> <li>TODO/FIXME markers</li> </ul> <h2> Real Results </h2> <p>Analyzed 30 files, 2,655 lines of code:</p> <ul> <li> <strong>0 high-severity issues</strong> ✅ (security clean!)</li> <li> <strong>4 medium issues</strong> ⚠️ (need review)</li> <li> <strong>141 low-priority</strong> 💡 (improvements)</li> <li><strong>Quality Score: 75.8/100</strong></li> </ul> <h2> Installation </h2> <div class="highlight js-code-highlight"> <pre class="highlight plaintext"><code> bash npx skills add SuperLaomiao/OpenSkills --skill claude-quality-analyzer </code></pre> </div> 老喵 Wed, 01 Apr 2026 04:35:31 +0000 https://dev.to/superlaomiao/claude-quality-analyzer-skill-for-open-108c https://dev.to/superlaomiao/claude-quality-analyzer-skill-for-open-108c <p>[Showoff] Built a code quality analyzer skill for Claude Code</p> <p>Hey r/ClaudeAI,</p> <p>I built <strong>claude-quality-analyzer</strong> - a skill that automatically detects code quality issues:</p> <h2> 🔒 Security (8 rules) </h2> <ul> <li>XSS vulnerabilities (innerHTML, document.write)</li> <li>Code injection (eval, new Function)</li> <li>Sensitive data leaks (console.log passwords)</li> <li>Insecure HTTP connections</li> <li>Weak randomness (Math.random)</li> </ul> <h2> ⚡ Performance (4 rules) </h2> <ul> <li>Inefficient array chaining (.map().filter())</li> <li>Unnecessary deep cloning (JSON.parse/stringify)</li> <li>Multiple includes checks</li> <li>Traditional for loops</li> </ul> <h2> 📋 Best Practices (10+ rules) </h2> <ul> <li>TypeScript 'any' types</li> <li>Loose equality (== vs ===)</li> <li>var keyword usage</li> <li>Empty catch blocks</li> <li>Console.log statements</li> <li>TODO/FIXME markers</li> </ul> <h2> Real Results </h2> <p>Analyzed 30 files, 2,655 lines of code:</p> <ul> <li> <strong>0 high-severity issues</strong> ✅ (security clean!)</li> <li> <strong>4 medium issues</strong> ⚠️ (need review)</li> <li> <strong>141 low-priority</strong> 💡 (improvements)</li> <li><strong>Quality Score: 75.8/100</strong></li> </ul> <h2> Installation </h2> <div class="highlight js-code-highlight"> <pre class="highlight plaintext"><code> bash npx skills add SuperLaomiao/OpenSkills --skill claude-quality-analyzer </code></pre> </div> ai codequality showdev tooling