Avoid Using Regular Expressions!

CoderOne · Beginner ·🖌️ UI/UX Design ·2y ago

📚 Learn to write cleaner React code with the new SOLID React book: https://solidreact.dev If you think Regex are always useful and be used in most cases to solve your engineering problems, well, after watching this video, you'd think twice before using a regular expression again in your codebase. 🎉Our Newsletter is live! Join thousands of other developers https://islemmaboud.com/join-newsletter ⭐ Timestamps ⭐ 00:00 Intro 00:45 Stack Overflow Outage 01:27 Cloudflare Outage 02:17 Regex Backtracking problem 05:41 Regex Denial of Service (ReDOS) 06:30 Simple Regex to crush an Nodejs Server 0…

Watch on YouTube ↗ (saves to browser)

Chapters (9)

Intro

0:45 Stack Overflow Outage

1:27 Cloudflare Outage

2:17 Regex Backtracking problem

5:41 Regex Denial of Service (ReDOS)

6:30 Simple Regex to crush an Nodejs Server

8:38 ReDOS in npm libraries downloaded by millions!

12:07 Taking a Nodejs Server down with one HTTP Request!

15:00 How to avoid ReDOS

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