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.
JavaScript Synchronous OR Asynchronous ?

JavaScript Synchronous OR Asynchronous ?

4
Comments
1 min read
Cat liker blog

Cat liker blog

6
Comments
3 min read
Using Mixpanel via proxy with Next.js rewrites

Using Mixpanel via proxy with Next.js rewrites

11
Comments 3
3 min read
Wordle guesser with NodeJS

Wordle guesser with NodeJS

6
Comments
5 min read
Fetch requests in JavaScript

Fetch requests in JavaScript

6
Comments
1 min read
A JavaScript journey: Introduction

A JavaScript journey: Introduction

5
Comments
1 min read
oop in javascript! part2:4 pillars of oop

oop in javascript! part2:4 pillars of oop

5
Comments
6 min read
Build A MERN Stack App in 5 Days (Day 2: Getting started with the Frontend)

Build A MERN Stack App in 5 Days (Day 2: Getting started with the Frontend)

15
Comments
5 min read
.map() and console.log: A Love Story

.map() and console.log: A Love Story

5
Comments
1 min read
An overview to functions in JS

An overview to functions in JS

5
Comments
5 min read
Building a carousel component with TailwindCSS and Alpine.js

Building a carousel component with TailwindCSS and Alpine.js

16
Comments 1
5 min read
oop in javascript! part1: prototype

oop in javascript! part1: prototype

8
Comments
9 min read
Understanding hoisting,scopes, and closures in JavaScript

Understanding hoisting,scopes, and closures in JavaScript

5
Comments
8 min read
How to build NFT Marketplace website using HTML CSS JS

How to build NFT Marketplace website using HTML CSS JS

34
Comments 2
1 min read
Day 3/100, 100 Days of Code

Day 3/100, 100 Days of Code

3
Comments
1 min read
DevSahaaya: Resources for Javascript Developers

DevSahaaya: Resources for Javascript Developers

4
Comments
1 min read
React Hooks

React Hooks

6
Comments
5 min read
Controllers

Controllers

6
Comments
1 min read
How javaScript Asynchronous works under the hood?

How javaScript Asynchronous works under the hood?

9
Comments
2 min read
learn React Lifecycle once and for all

learn React Lifecycle once and for all

5
Comments
5 min read
How to validate uploaded files in Node JS

How to validate uploaded files in Node JS

13
Comments 3
3 min read
How I REACTO to Algos: Caesar Decipher

How I REACTO to Algos: Caesar Decipher

5
Comments
8 min read
Frontend Internship Interview Experience

Frontend Internship Interview Experience

9
Comments 1
3 min read
Multi-step form with Formik and yup lib

Multi-step form with Formik and yup lib

6
Comments
1 min read
Unlocking the frontend - a call for standardizing component APIs pt.1

Unlocking the frontend - a call for standardizing component APIs pt.1

18
Comments 1
7 min read
React best practices and patterns to reduce code - Part 3

React best practices and patterns to reduce code - Part 3

88
Comments 5
5 min read
Day 14 of 100 Days of Code

Day 14 of 100 Days of Code

7
Comments 1
2 min read
Var vs Const vs Let what is different ?

Var vs Const vs Let what is different ?

6
Comments
2 min read
Learn coding by playing games 🎮

Learn coding by playing games 🎮

30
Comments 1
2 min read
React: Overriding Browser's Keyboard Shortcuts

React: Overriding Browser's Keyboard Shortcuts

10
Comments 3
2 min read
Let's play voice Tic Tac Toe

Let's play voice Tic Tac Toe

30
Comments 21
2 min read
7 JavaScript Ideas to Help You Improve Your Development Skills

7 JavaScript Ideas to Help You Improve Your Development Skills

24
Comments
4 min read
Var vs Const vs Let มันต่างกันยังไงนะ ?

Var vs Const vs Let มันต่างกันยังไงนะ ?

3
Comments
1 min read
object oriented programming in Javascript (part 1)

object oriented programming in Javascript (part 1)

7
Comments
2 min read
How to Create Bullseye Chart with JS — Visualizing COVID-19 Vaccine Pipeline

How to Create Bullseye Chart with JS — Visualizing COVID-19 Vaccine Pipeline

10
Comments
6 min read
Can someone plz explain functional React Hooks ??

Can someone plz explain functional React Hooks ??

5
Comments 4
1 min read
Building Custom Authentication for Your Next.js Apps

Building Custom Authentication for Your Next.js Apps

13
Comments 2
8 min read
Resources for React developers in 2022

Resources for React developers in 2022

7
Comments
3 min read
Top 5 Resources to Master Web3 in 2k22

Top 5 Resources to Master Web3 in 2k22

37
Comments 2
2 min read
Chrome Extensions you should add them to your arsenal now !

Chrome Extensions you should add them to your arsenal now !

6
Comments 1
3 min read
A Brand NEW Kind of DEBUGGER for JavaScript (Dbux: Why? What?)

A Brand NEW Kind of DEBUGGER for JavaScript (Dbux: Why? What?)

64
Comments 21
2 min read
Shoot your best Coding Memes that relate to you

Shoot your best Coding Memes that relate to you

6
Comments 1
1 min read
Build A MERN Stack App in 5 Days (Day 1: Setting up the backend)

Build A MERN Stack App in 5 Days (Day 1: Setting up the backend)

25
Comments 3
5 min read
Scope, Scope-Chain, and Lexical Environment in JavaScript

Scope, Scope-Chain, and Lexical Environment in JavaScript

8
Comments
8 min read
3 reasons why you should use Remix instead of Next.js

3 reasons why you should use Remix instead of Next.js

7
Comments
1 min read
Relearning the Past: Vanilla JavaScript Single Page Application

Relearning the Past: Vanilla JavaScript Single Page Application

26
Comments 8
6 min read
Accept Web3 Crypto Donations right on GitHub Pages

Accept Web3 Crypto Donations right on GitHub Pages

6
Comments
6 min read
Extracting a color palette from an image with javascript

Extracting a color palette from an image with javascript

98
Comments 10
6 min read
GeoSearch with Mapbox and Rails

GeoSearch with Mapbox and Rails

6
Comments
1 min read
How we wrote our CLI integration tests

How we wrote our CLI integration tests

22
Comments 3
7 min read
Two Sum

Two Sum

6
Comments
2 min read
Multiple menu drop-downs with vanilla js

Multiple menu drop-downs with vanilla js

4
Comments
1 min read
Spice up your mac desktop with custom widgets, yes we can write our own widgets using coffeescript, HTML5, JSX, React and JS

Spice up your mac desktop with custom widgets, yes we can write our own widgets using coffeescript, HTML5, JSX, React and JS

7
Comments
3 min read
Simple Cookies with Node.js and any frontend JavaScript framework

Simple Cookies with Node.js and any frontend JavaScript framework

7
Comments 1
3 min read
Absolute import in create-react-app

Absolute import in create-react-app

13
Comments
1 min read
How to set the HTML lang attribute in Next.js?

How to set the HTML lang attribute in Next.js?

10
Comments
2 min read
This week’s newsletter is out! (26-03-2022) - Mozilla’s vision for the evolution of the web

This week’s newsletter is out! (26-03-2022) - Mozilla’s vision for the evolution of the web

4
Comments
1 min read
Object Oriented JavaScript & More ! [ Part 1 ]

Object Oriented JavaScript & More ! [ Part 1 ]

7
Comments
3 min read
New Web Development Ideas to Boost Your Online Business in 2022

New Web Development Ideas to Boost Your Online Business in 2022

2
Comments
3 min read
10 Bad Coding Habits You Need to Put an End to Right Now

10 Bad Coding Habits You Need to Put an End to Right Now

336
Comments 16
4 min read
loading...