Teach Me How To Debuggy

Common Causes

Misunderstanding Requirements

Common Causes

Misunderstanding the Code

Common Causes

O.P.P. (Other Peoples' Problems)

Things Go Wrong

(All The Time)

Debugging

• $ shortcuts
• Breakpoints
• Conditional Breakpoints
• DOM/XHR Breakpoints
• Call Stack
• Device Emulation
• Bandwidth Throttling
• Render Profiling
• Performance Profiling

fn.