Console Copy

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Capture & analyze console logs with on-device AI Assistant (Gemini Nano) and Lighthouse-style Page Analysis. Filters, search, export Console Copy is a powerful developer toolkit that captures, analyzes, and exports browser console logs β€” with on-device AI (Chrome's built-in Gemini Nano) and a Lighthouse-style Page Analysis built in. ✨ AI Assistant On-device log analysis via Chrome's Prompt API. Pinpoints root cause, drafts ready-to-paste Jira/Linear/GitHub tickets, explains errors in plain language, and finds related logs. 65+ output languages, fully editable system prompt. No data leaves your device. πŸ›  Page Analysis (New!) One-click Lighthouse-style audit of the current page: - Core Web Vitals: LCP, FCP, CLS, INP, TBT, TTFB - Resource & request breakdown with waterfall - Technology fingerprinting β€” frameworks, CMS, analytics, CDN - SEO, Accessibility, Security headers checks - AI-prioritized recommendations - History & comparison between runs - Optional Deep Analysis attaches Chrome's debugger to surface unused-CSS bytes and site storage usage πŸ“‘ Real-time capture Logs, errors, warnings, network failures, uncaught exceptions, and promise rejections β€” intercepted from document_start. Repeated messages collapse with a counter badge. πŸ”” Toast notifications Configurable on-page alerts for new logs with one-click AI analysis straight from the toast. πŸ›  DevTools integration Full-featured DevTools panel + browser-action popup; both surfaces share state and AI conversation. ⚑ Performance Per-tab log limit (100–50,000 entries) with IndexedDB for large buffers; renders thousands of rows smoothly. πŸ”’ Privacy first Everything runs locally in your browser. AI inferences, page snapshots, and settings stay on your device β€” no telemetry, no servers, no tracking. πŸ“– Quick start 1. Click the extension icon, or open DevTools (F12) β†’ "Console Copy" tab 2. Click πŸ›  in the toolbar to run Page Analysis, or ✨ on any log row to ask the AI Assistant 3. Use filters, search, and export to share findings πŸ§ͺ Try the demo: https://kobrynovych.github.io/ConsoleCopy

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