Regular Expressions

14 min read

Andrew (he/him)

Nov 9 '19

20 Small Steps to Become a Regex Master

#regex #beginners #tutorial #firstyearincode

609

15

42 min read

Geon George

Jan 31 '20

I hated Regex so much that I made iHateRegex.io

#javascript #vue #computerscience #regex

589

95

1 min read

Sundeep

Dec 6 '19

JavaScript regular expressions cheatsheet and examples

#javascript #regex #cheatsheet #examples

178

8 min read

Piyush Kumar Baliyan for AdmitKard

Jan 4 '22

RegExp Cheatsheet to speed up code editing and refactor

#javascript #vscode #regex #webdev

173

4

5 min read

Nick Taylor

Jul 18 '21

Getting Started with Regular Expressions

#regex #beginners #javascript

121

15

4 min read

Dinys Monvoisin

Sep 12 '20

Regex isn't that hard

#regex #javascript #programming

117

5 min read

bob.ts

Sep 16 '19

VS Code: Search-and-Replace Regex

#vscode #regex #findandreplace #webdev

114

18

2 min read

Rémy 🤖

May 11 '19

The string-matching regex explained step by step

#javascript #tutorial #regex

108

8 min read

blakewood84

Dec 25 '20

Step up your Regex game

#javascript #regex #beginners #devjournal

103

4

5 min read

Jakub Švehla

Feb 15 '21

World-first Static time RegEx engine with O(0) time complexity

#typescript #regularexpression #javascript #regex

90

4 min read

Dennis Persson

Nov 27 '22

6 Use Cases for Regex in Your Daily Work

#webdev #productivity #regex #programming

88

13

8 min read

Luke Garrigan

Mar 21 '21

Regex: From beginner to BEST on your team in one blog 👑

#regex #tutorial #beginners

78

12 min read

Jerod Santo

Jun 18 '19

There's only one way to validate an email address

#webdev #devtips #regex #podcast

78

32

3 min read

Till Sanders

Mar 8 '21

Let's stop using [a-zA-Z]+

#todayilearned #javascript #regex #a11y

76

2 min read

Ben Halpern

Jan 4 '22

How do you feel about regex?

#discuss #regex

73

1 min read

Dennis Persson

Jan 15 '23

Complete Guide To Make You a Regex Guru

#webdev #productivity #regex #programming

68

7

20 min read

Rae Liu

Dec 3 '20

Regular Expressions cheat sheet

#javascript #beginners #tutorial #regex

65

2 min read

Jenna Pederson

Feb 5 '20

What the Regex?! A Practical Guide to Regular Expressions

#regex #programming #productivity

65

5 min read

Charlotte

Dec 4 '20

How to use Regular Expressions in JavaScript

#regex #javascript #webdev #tutorial

64

4

8 min read

Sundeep

Sep 23 '19

Python regular expression cheatsheet and examples

#python #regex #cheatsheet #examples

61

9 min read

Zero | One

Oct 17 '19

Regular Expressions(RegEx) in Python

#python #regex #computerscience

53

18 min read

Igor Irianto

Jan 29 '22

Learning Vim Regex

#vim #neovim #regex #search

46

22 min read

ayka.code

Dec 15 '22

Validating email addresses using regular expressions in JavaScript

#javascript #regex #webdev #emailvalidation

44

3 min read

Ben Halpern

Jan 5 '22

How do you regex?

#discuss #regex

42

1 min read

Kevin Downs

Sep 22 '20

Basic Regex

#regex #regularexpression #javascript

41

6 min read

bob.ts

Aug 5 '19

Regular Expressions And Template Literals

#javascript #regex #templateliteral #webdev

41

4 min read

Annie Liao

Jan 12 '20

Breaking Down a Complex RegEx

#ruby #beginners #regex

41

3 min read

Zach Gollwitzer

Oct 18 '20

Intro to Bash Regular Expressions

#regex #bash

40

15 min read

Kelsey Low

May 16 '20

JavaScript RegEx

#javascript #regex #codenewbie

39

3 min read

Alisa Bajramovic

Mar 11 '20

Searching Through a Nested Object Using Recursion, Regular Expressions, and Sets

#javascript #regex #recursion #objects

37

4 min read

Mihai Stanciu

Jan 18 '21

Regex basics with explanations and examples

#javascript #beginners #regex

36

4 min read

George Jempty

Jan 14 '20

Javascript: When Less is More

#javascript #webdev #regex #vue

33

4 min read

Amy Shackles

Nov 12 '20

Learning to Love Regex

#javascript #regex

33

8 min read

Rasaf Ibrahim

Jun 20 '22

Write Regex Pattern for Password Validation Like a Pro

#regex #formvalidation #javascript #webdev

33

7

3 min read

Alois Sečkár

Dec 31 '23

Regex is not your enemy

#programming #productivity #learning #regex

32

7 min read

Keff

Nov 3 '21

Can you find the bug in this piece of code? - RegExp edition 🌍

#typescript #javascript #bugs #regex

31

1 min read

Scotty

Sep 1 '20

Powerful regex for the practical dev

#regex #search

26

6 min read

Patrícia Villela for Feministech

Sep 4 '22

Expressões Regulares II - classes de caracteres

#regex #beginners #expressoesregulares #pcre

25

2 min read

Nočnica Fee for Heroku

Aug 9 '19

Using Regular Expressions to Filter Your Server’s Logs

#regex #regularexpressions #unix #beginners

25

10 min read

Volodyslav

Oct 7 '23

RegEx cheat sheet for JavaScript

#regex #beginners #javascript #programming

25

2 min read

Arttu Pyykönen

Sep 5 '20

Day 16 of 100DaysOfCode

#100daysofcode #regex #javascript #freecodecamp

4 min read

Anton Ödman

May 31 '21

Introducing Regcode - Create Regular Expressions Easily with Code

#regex #tool #webdev #programming

7

3 min read

Lam

Jun 11 '21

Regex Cheat Sheet

#regex #cheatsheet

13 min read

vidhi

Jul 20 '19

BREAKING DOWN REGULAR EXPRESSIONS[0] — ONE STEP AT A TIME

#python #regex #programming #regularexpressions

6 min read

Nick Taylor

Jul 3 '22

What are some Regular Expression concepts you find hard to grok?

#discuss #regex

13

1 min read

Savvas Stephanides

Jul 29 '20

Explain Regular Expressions Like I'm Five

#explainlikeimfive #regex #javascript #beginners

5 min read

Saoud

Feb 11 '21

Introduction to Regular Expressions

#regex #codenewbie #webdev #javascript

21

5

2 min read

SandraRodgers for Deepgram

May 2 '22

Project Upgrade: Voice Controlled To-Do List App with Deepgram and Vue 3

#vue #tutorial #regex #deeplearning

21

15 min read

bob.ts

Mar 30 '20

VS Code: Search-and-Replace Regex with Dollar-Sign

#vscode #regex #findandreplace #webdev

21

2 min read

Patrícia Villela for Feministech

Aug 30 '22

Expressões Regulares I - o básico

#regex #beginners #expressoesregulares #pcre

20

3 min read

Bruna Ferreira for Feministech

Dec 12 '21

Caso de uso: RegEx

#python #regex #braziliandevs

19

3 min read

Patrícia Villela for Feministech

Sep 12 '22

Expressões Regulares III - âncoras, limites de palavras e caracteres de palavras

#regex #beginners #expressoesregulares #pcre

19

2 min read

Timothy Choi

Feb 16 '22

How we sped up a Regex by 50,000x to make a family-friendly MMO safe for all

#performance #regex #python #mmorpg

19

19 min read

Patrick Elsen

Aug 14 '22

Passgen: A password generator that uses a regex-like syntax to create secure passwords of any shape.

#password #secure #regex #security

18

7 min read

Rémy 🤖

Jul 3 '19

How CloudFlare could have avoided its outage (maybe)

#news #security #programming #regex

18

3 min read

bob.ts

Nov 25 '20

Making Regular Expressions Readable in JavaScript

#webdev #javascript #regex #opensource

17