DEV Community

JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Cheatsheet for the Regex Cheatsheet, Part IX: String Replacement
mathlete profile

Cheatsheet for the Regex Cheatsheet, Part IX: String Replacement

#beginners #javascript
6
Comments
3 min read
Light/dark mode: avoid flickering on reload
ayc0 profile

Light/dark mode: avoid flickering on reload

#webdev #css #javascript
16
Comments 4
2 min read
Lazy-loading React components—no rocket science
aman_singh profile

Lazy-loading React components—no rocket science

#react #javascript #webdev #performance
97
Comments 7
5 min read
How to Hire a Good JavaScript Developer.
tyaga001 profile

How to Hire a Good JavaScript Developer.

#javascript #webdev #codenewbie #career
27
Comments 4
2 min read
React Tutorial #1: Simple counter using Hooks
underscorecode profile

React Tutorial #1: Simple counter using Hooks

#react #javascript #frontend #webdev
18
Comments
5 min read
🔥 Parameters v/s Arguments in JavaScript
tejkumar profile

🔥 Parameters v/s Arguments in JavaScript

#javascript
2
Comments
1 min read
On Collections
haki9975 profile

On Collections

#javascript #beginners
4
Comments
2 min read
Demo fine grained access control in QLDB
mlewis7127 profile

Demo fine grained access control in QLDB

#javascript #tutorial #serverless #aws
10
Comments
5 min read
Why reflect-metadata suc*s
svehla profile

Why reflect-metadata suc*s

#typescript #javascript #inferring #reflectmetadata
31
Comments 11
9 min read
I built a link shortener app with NextJS
ekrzeptowski profile

I built a link shortener app with NextJS

#showdev #nextjs #typescript #javascript
9
Comments 3
1 min read
Could Aleph.js be the next big React Framework?
simoncodephere profile

Could Aleph.js be the next big React Framework?

#react #alephjs #javascript #node
43
Comments 9
3 min read
How to convert a string to an array in javascript?
hrishikesh1990 profile

How to convert a string to an array in javascript?

#tutorial #beginners #javascript
20
Comments 1
3 min read
(Realistic) List of Web Dev Resources 💻🚀
maureento8888 profile

(Realistic) List of Web Dev Resources 💻🚀

#webdev #html #css #javascript
496
Comments 8
5 min read
🚀10 Trending projects on GitHub for web developers - 28th May 2021
iainfreestone profile

🚀10 Trending projects on GitHub for web developers - 28th May 2021

#javascript #css #webdev #productivity
177
Comments 1
3 min read
The React useMemo Hook Made Simple
alexdevero profile

The React useMemo Hook Made Simple

#react #javascript #tutorial #beginners
67
Comments 1
7 min read
Mobile App Monetization: An Essential Guide
krowser profile

Mobile App Monetization: An Essential Guide

#javascript #devops #webdev #android
36
Comments 4
26 min read
Fake news: 6 false claims about Web Components
stefannieuwenhuis profile

Fake news: 6 false claims about Web Components

#webdev #programming #javascript #webcomponents
14
Comments 1
4 min read
Build cool charts and visualize data with d3.js
leopold profile

Build cool charts and visualize data with d3.js

#javascript #datascience #design
6
Comments
5 min read
How I implemented a search engine for my static blog generator
julian-io profile

How I implemented a search engine for my static blog generator

#webdev #javascript #node
5
Comments 1
3 min read
Polypane 6.1: Readability, Content Chaos and rewritten event sync engine
kilianvalkhof profile

Polypane 6.1: Readability, Content Chaos and rewritten event sync engine

#webdev #css #javascript #design
13
Comments 1
5 min read
What is data brokering in Node.js?
mariokandut profile

What is data brokering in Node.js?

#node #javascript
2
Comments
10 min read
How to Fix Discord JavaScript Error?
jeffrobert profile

How to Fix Discord JavaScript Error?

#javascript #discord #gaming
4
Comments
8 min read
Carousel slider tutorial with HTML, CSS and JavaScript
sargalias profile

Carousel slider tutorial with HTML, CSS and JavaScript

#javascript #tutorial #codenewbie #a11y
17
Comments
12 min read
Writing A Function That Splits An Array Into Groups The Length Of Size And Returns Them As A two-Dimensional Array.
rthefounding profile

Writing A Function That Splits An Array Into Groups The Length Of Size And Returns Them As A two-Dimensional Array.

#javascript #tutorial #beginners #devops
6
Comments
1 min read
Perfect Date: A Javascript and API Project
christinecontreras profile

Perfect Date: A Javascript and API Project

#javascript #beginners #flatiron #webdev
113
Comments 2
7 min read
Using slice() and splice()
rthefounding profile

Using slice() and splice()

#devops #tutorial #beginners #javascript
6
Comments
1 min read
Redux: Beginner's guide
ericchapman profile

Redux: Beginner's guide

#javascript #react #beginners #tutorial
166
Comments 2
6 min read
I Talk to my Computer (how do you code a website?)
arthurvfain profile

I Talk to my Computer (how do you code a website?)

#javascript
5
Comments
5 min read
"Am I a bad developer?" - A question developers commonly face
__manucodes profile

"Am I a bad developer?" - A question developers commonly face

#css #javascript #html
246
Comments 46
2 min read
Frontend challenge - Car bidders dashboard.
rajeshroyal profile

Frontend challenge - Car bidders dashboard.

#javascript #react #tailwindcss
7
Comments 2
1 min read
Making a custom toggle/switch button with Tailwindcss and Vue.js
fayaz profile

Making a custom toggle/switch button with Tailwindcss and Vue.js

#javascript #webdev #beginners #vue
83
Comments 5
2 min read
Try to avoid comments (most of the time)
shockwavee profile

Try to avoid comments (most of the time)

#engineeringmonday #javascript
25
Comments 28
3 min read
Creating your own bind() (Polyfill of bind)
uddeshjain profile

Creating your own bind() (Polyfill of bind)

#beginners #javascript #node #tutorial
68
Comments 13
3 min read
Advanced functionality with functions in JavaScript
commentme profile

Advanced functionality with functions in JavaScript

#javascript #codenewbie #webdev
9
Comments
4 min read
Use async / await with Javascript's .map() and other high-order functions
tqbit profile

Use async / await with Javascript's .map() and other high-order functions

#todayilearned #javascript #webdev
35
Comments 3
3 min read
How To Add Prettier and ESLint Automation to a React Codebase
swyx profile

How To Add Prettier and ESLint Automation to a React Codebase

#react #javascript #webdev
265
Comments 4
3 min read
JS Iterator objects
diegocach profile

JS Iterator objects

#javascript
19
Comments
2 min read
Getting a URL Parameter in Javascript
mwrpwr profile

Getting a URL Parameter in Javascript

#todayilearned #webdev #javascript #programming
33
Comments
3 min read
React - infiniteScroll hook 만들기
smilejin92 profile

React - infiniteScroll hook 만들기

#react #javascript
5
Comments
2 min read
Revealing Module Pattern in Javascript
pat_the99 profile

Revealing Module Pattern in Javascript

#javascript #codenewbie #webdev
24
Comments 4
2 min read
Optimizing Lodash imports with jscodeshift
laurenashpole profile

Optimizing Lodash imports with jscodeshift

#javascript #jscodeshift #pagespeed
2
Comments
4 min read
Thoughts for a Major React Refactor
merri profile

Thoughts for a Major React Refactor

#webdev #javascript #react #gatsby
2
Comments
6 min read
Interview questions: React
pietraszek profile

Interview questions: React

#codenewbie #react #beginners #javascript
26
Comments 5
6 min read
Solution: Max Area of Island
seanpgallivan profile

Solution: Max Area of Island

#algorithms #javascript #java #python
7
Comments
4 min read
Different Cases of "===" and "=="
easyvipin profile

Different Cases of "===" and "=="

#javascript #100daysofcode #programming #webdev
8
Comments
2 min read
NestJS: Could be amazing someday
jjhiggz profile

NestJS: Could be amazing someday

#javascript #typescript #programming #coding
7
Comments 2
6 min read
JavaScript Chapter 9 - Displaying the Date with JavaScript
dzun_n profile

JavaScript Chapter 9 - Displaying the Date with JavaScript

#javascript #beginners #tuto
6
Comments
2 min read
Amazing Testimonials Hover Using HTML & VanillaTilt
nikhil27b profile

Amazing Testimonials Hover Using HTML & VanillaTilt

#html #css #webdev #javascript
26
Comments 4
1 min read
How to Eliminate Render Blocking JavaScript using async and defer?
duhbhavesh profile

How to Eliminate Render Blocking JavaScript using async and defer?

#javascript #html #performance #webdev
45
Comments 3
3 min read
Build Count App Using Apline js with Tailwind CSS
saim_ansari profile

Build Count App Using Apline js with Tailwind CSS

#javascript #webdev #alpinejs #tailwindcss
5
Comments
3 min read
Learn React JS - Understanding Components - Part 3
yuvgeek profile

Learn React JS - Understanding Components - Part 3

#webdev #react #javascript #html
28
Comments
4 min read
A super-easy way to determine 'this' in JavaScript
kelvin0712 profile

A super-easy way to determine 'this' in JavaScript

#javascript #webdev #beginners #react
285
Comments 10
5 min read
🔥 75 Awesome Resources For Web Developers 🔥
kiranrajvjd profile

🔥 75 Awesome Resources For Web Developers 🔥

#css #webdev #beginners #javascript
1096
Comments 34
9 min read
[Resolved] MongoDB Atlas line-break issue
rahuldahal profile

[Resolved] MongoDB Atlas line-break issue

#programming #javascript #mongodb
5
Comments
2 min read
Mobile OTP based authentication and authorization API using Nodejs and Mongodb
harshmangalam profile

Mobile OTP based authentication and authorization API using Nodejs and Mongodb

#mongodb #webdev #node #javascript
54
Comments 12
6 min read
LeetCode 146. LRU Cache (javascript solution)
cod3pineapple profile

LeetCode 146. LRU Cache (javascript solution)

#algorithms #javascript
6
Comments
1 min read
Vanilla JavaScript Tutorial – Part Two: CSS Styling with JavaScript
shinetechnicallywrites profile

Vanilla JavaScript Tutorial – Part Two: CSS Styling with JavaScript

#javascript #programming
4
Comments
12 min read
How to call APIs in React Redux ?
cyberwolves profile

How to call APIs in React Redux ?

#react #redux #javascript
22
Comments 3
3 min read
Understanding Basic Coding Terminology: Industry Basics
codecast profile

Understanding Basic Coding Terminology: Industry Basics

#codenewbie #basics #javascript #firstyearincode
7
Comments 3
5 min read
Weekly Digest 21/2021
marcobiedermann profile

Weekly Digest 21/2021

#css #javascript #react #webdev
58
Comments 3
4 min read
loading...