A talisman to banish all stubborn bugs 💻

I. Opening: The "Metaphysical" Daily Life of Front-End Developers

• "It works on my machine!" — Analysis of Classic Excuses
• Types of Bugs: Visible, Invisible, and Schrödinger's
• Programmer vs. Bug: A Silent War

II. Diagnosing the "Root Causes" of Front-End Bugs

• Environment Discrepancies: Browsers, Devices, and Networks—Who's Betraying You?
• Dependency Hell: The Chain of Pitfalls in npm Package Version Conflicts
• Async Traps: The Confusing Behaviors of Promises and async/await
• CSS Magic: The "Counterintuitive" Behaviors of Cascading, Floats, and Flex/Grid
• Memory Leaks: Why Does Your Page Get Slower Over Time?

III. Bug-Banishing Charms—Debugging and Troubleshooting Secrets

• The Ultimate Power of Browser DevTools: Console, Sources, and Network Trio
• The Art of Breakpoint Debugging: Evolving from "console.log" to "debugger"
• Performance Optimization: How to Use Lighthouse to Identify the Culprit of Slow Pages?
• Mobile Debugging: Rescue Techniques with Remote Debugging, Eruda, and VConsole
• The Ultimate Weapon: How to Monitor Production Errors with Sentry?

IV. Preventing Bugs Before They Happen—Coding Best Practices

• TypeScript: Exposing Bugs at the Compilation Stage
• Unit Testing & E2E Testing: The Combo of Jest + Cypress
• ESLint + Prettier: The "Golden Handcuffs" of Code Standards
• Git Hooks: Automatically Block Low-Level Errors Before Committing
• Defensive Programming: How to Write "Robust" Instead of "Fragile" Code?

V. The Right Mindset for Facing Bugs

• Bugs Are Stepping Stones to Progress: The Learning Mindset from Mistakes
• How to Gracefully Report Bugs to Colleagues or Managers?
• When Facing an Unsolvable Bug: Restart, Reinstall, Rewrite (The Ultimate Trilogy)
• Programmer Superstitions: Can Worshipping the "Delete Database and Run" God Ensure Bug-Free Code?

VI. Conclusion: Bugs Are Endless, But We Can Grow Stronger

• The Essence of Technical Growth: From "Solving Bugs" to "Anticipating Bugs"
• Stay Curious: Bugs and Opportunities Coexist in the Front-End Ecosystem
• The Ultimate Banishing Charm—Continuous Learning, Leaving Bugs Nowhere to Hide!