11月5日 的 Tracer: Mobile DevTools 應用程式分析

Tracer is a mobile browser built for developers who need real debugging power on Android. Instead of switching to desktop for every issue, you can open a site and use built-in DevTools right on your phone. Use Tracer to inspect web pages, diagnose bugs faster, and validate fixes in real-world mobile conditions. What you can do with Tracer DevTools: - Console: View JavaScript logs, warnings, and errors in real time. Network: Monitor requests, status codes, headers, payloads, timing, and responses. - Elements (DOM Inspector): Explore the page structure, expand nodes, and inspect element details. - Live JavaScript Eval: Run custom JS directly against the current page and see immediate results. - In-page Inspect Mode: Select elements on screen and jump to them in the DOM tree. - Mobile-first workflow: Debug directly where mobile issues actually happen. Why developers use Tracer: - Reproduce and investigate issues faster on actual mobile screens. - Verify API calls and frontend behavior without leaving your device. - Inspect layout and DOM state while navigating real user flows. - Run quick JS tests for hypotheses and edge-case checks. Great for: - Frontend developers - Full-stack developers - QA engineers - Web testers and technical support teams Whether you are chasing a console error, analyzing a failing request, or inspecting a tricky DOM state, Tracer gives you a practical mobile DevTools workflow in one app.