S03 L04 Chrome DevTools: Network Tab and JavaScript Debugging
на канале: richardbraycourses
📘 CHROME DEVTOOLS — NETWORK TAB AND JAVASCRIPT DEBUGGING
In this lesson, we use Chrome DevTools to inspect how web pages load files and to debug JavaScript step by step.
You will learn how to trace network requests, inspect responses, set breakpoints, and watch code execution in real time.
🎯 IN THIS VIDEO
Open DevTools from a live preview workflow
Use the Network tab to inspect page and asset requests
Understand request chains for HTML, CSS, and JavaScript files
Inspect response content and request initiators
Use clear, preserve-log, and recording controls in Network
Navigate JavaScript source files in the Sources tab
Set breakpoints and step through code execution
Use watches and console output while debugging functions and callbacks
🚀 HOW TO USE THIS COURSE
DevTools skills are essential for real frontend development and debugging.
Use this workflow whenever code does not behave as expected, assets fail to load, or execution order is unclear.
👉 Course Website:
www.richardbraycourses.co.uk
👉 Course Repositories:
www.github.com/RichardBrayCourses
👉 Full course playlist:
• Frontend Web Development Course — Section ...
📂 SECTION REPOSITORY
Section 3 repository:
https://github.com/RichardBrayCourses...
💡 NOTE
When debugging callback-heavy code, breakpoints plus step controls are often faster and clearer than relying on console logs alone.