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.
GitHub CMS

GitHub CMS

1
Comments
1 min read
VDO Ninja woes and Overlay Setup

VDO Ninja woes and Overlay Setup

Comments
1 min read
Top Ionic Interview Questions and Answers

Top Ionic Interview Questions and Answers

Comments
3 min read
Error handling in Next.js App Router

Error handling in Next.js App Router

13
Comments 3
4 min read
This Month in Solid #4: The Shape of Frameworks to Come 😎

This Month in Solid #4: The Shape of Frameworks to Come 😎

5
Comments
4 min read
Reason you are not valuable as a web developer

Reason you are not valuable as a web developer

Comments 1
1 min read
Developing Serverless Applications with Cloudflare Workers

Developing Serverless Applications with Cloudflare Workers

Comments 1
2 min read
SvelteKit with Notion CMS

SvelteKit with Notion CMS

2
Comments 1
2 min read
[yft-design] Image designer based on fabric.js

[yft-design] Image designer based on fabric.js

Comments
1 min read
Step-by-Step Guide to Deploying a Node.js + React App for Free

Step-by-Step Guide to Deploying a Node.js + React App for Free

5
Comments
2 min read
Everything you have to know about React 19 ⚛️

Everything you have to know about React 19 ⚛️

2
Comments 2
2 min read
Introduction to the Internet of Things (IoT) Security

Introduction to the Internet of Things (IoT) Security

1
Comments
2 min read
A Simple Fix to A Major Banking Blunder

A Simple Fix to A Major Banking Blunder

Comments
2 min read
ReactJS VS NextJS

ReactJS VS NextJS

Comments
4 min read
The Difference between the useState() and useRef() Hooks

The Difference between the useState() and useRef() Hooks

Comments
6 min read
ReactJS: The Good, The Bad, and The Essential.

ReactJS: The Good, The Bad, and The Essential.

1
Comments
4 min read
From React to TypeScript, Simplifying Migration with ts-migrate

From React to TypeScript, Simplifying Migration with ts-migrate

8
Comments
5 min read
React and JS For Begineers

React and JS For Begineers

1
Comments
4 min read
RxJS: Die Reaktive Revolution in JavaScript 🚀

RxJS: Die Reaktive Revolution in JavaScript 🚀

1
Comments
3 min read
Title: Create a Stunning Sliding Login and Registration Form with HTML, CSS, and JavaScript 🚀

Title: Create a Stunning Sliding Login and Registration Form with HTML, CSS, and JavaScript 🚀

5
Comments
2 min read
Color genrator js function & wheel event

Color genrator js function & wheel event

Comments
1 min read
Crafting React Components: Readability, Reusability, and Efficiency

Crafting React Components: Readability, Reusability, and Efficiency

14
Comments 1
4 min read
I created a free course on Next.js

I created a free course on Next.js

9
Comments 2
1 min read
Telegram Mini App Development: Enhancing the Memory Game with Card Upgrades

Telegram Mini App Development: Enhancing the Memory Game with Card Upgrades

3
Comments
2 min read
Host Website on Netlify for Free

Host Website on Netlify for Free

1
Comments
1 min read
Reactjs or Vuejs

Reactjs or Vuejs

Comments 1
2 min read
Creating and Appending a Heading in JavaScript

Creating and Appending a Heading in JavaScript

Comments
1 min read
HTML and JavaScript: The Backbone of Web Development

HTML and JavaScript: The Backbone of Web Development

Comments
4 min read
Why I Chose React Over Angular

Why I Chose React Over Angular

Comments
2 min read
Building Header and Footer for Your E-Commerce Website with Nuxt.js

Building Header and Footer for Your E-Commerce Website with Nuxt.js

6
Comments
5 min read
Using PureComponent and React.memo to improve performance in React

Using PureComponent and React.memo to improve performance in React

7
Comments 1
3 min read
Comparing React.js and Vue.js: A Deep Dive into Frontend Technologies

Comparing React.js and Vue.js: A Deep Dive into Frontend Technologies

Comments 1
3 min read
Rule Changing Poker Game "Balatro" recreated in JavaScript - Behind the Code

Rule Changing Poker Game "Balatro" recreated in JavaScript - Behind the Code

Comments
12 min read
Javascript vs Typescript: The Battle of Frontend Technologies.

Javascript vs Typescript: The Battle of Frontend Technologies.

3
Comments
8 min read
Optimized Toggle Visibility

Optimized Toggle Visibility

Comments
2 min read
React vs. Vanilla JavaScript: A Comparative Analysis

React vs. Vanilla JavaScript: A Comparative Analysis

1
Comments
3 min read
⏰🚀Understanding setTimeout, setImmediate, process.nextTick, and setInterval in Node.js ⏳⏰👨‍💻

⏰🚀Understanding setTimeout, setImmediate, process.nextTick, and setInterval in Node.js ⏳⏰👨‍💻

5
Comments 2
3 min read
Redux VS Zustand

Redux VS Zustand

Comments
1 min read
Nextjs custom server with fastify

Nextjs custom server with fastify

1
Comments
2 min read
Ethereum Hits the Road to $4,000. Or Not?

Ethereum Hits the Road to $4,000. Or Not?

Comments
4 min read
Asynchronous JavaScript: An In-Depth Guide

Asynchronous JavaScript: An In-Depth Guide

1
Comments
3 min read
JavaScript 𝗠𝗶𝗰𝗿𝗼𝘁𝗮𝘀𝗸 𝗤𝘂𝗲𝘂𝗲 and 𝗠𝗮𝗰𝗿𝗼𝘁𝗮𝘀𝗸 𝗤𝘂𝗲𝘂𝗲

JavaScript 𝗠𝗶𝗰𝗿𝗼𝘁𝗮𝘀𝗸 𝗤𝘂𝗲𝘂𝗲 and 𝗠𝗮𝗰𝗿𝗼𝘁𝗮𝘀𝗸 𝗤𝘂𝗲𝘂𝗲

4
Comments 1
1 min read
Next.js Made Me a Bad Engineer

Next.js Made Me a Bad Engineer

1
Comments
4 min read
FRONTEND FRAMEWORKS: Comparing ReactJS and Angular - A Technical Overview

FRONTEND FRAMEWORKS: Comparing ReactJS and Angular - A Technical Overview

4
Comments
4 min read
15 Funniest and Hilarious Python Coding Memes

15 Funniest and Hilarious Python Coding Memes

12
Comments
2 min read
Build your CRUD backend in 20min with Eicrud + MongoDB

Build your CRUD backend in 20min with Eicrud + MongoDB

2
Comments
4 min read
Introducing the Random Number Generator Function Maker for JavaScript!

Introducing the Random Number Generator Function Maker for JavaScript!

1
Comments 1
1 min read
My Journey into Backend Development: Tackling My First NodeJS Challenge

My Journey into Backend Development: Tackling My First NodeJS Challenge

Comments
2 min read
Good Approach, Bad Approach: My Experience As A Full Stack Developer.

Good Approach, Bad Approach: My Experience As A Full Stack Developer.

Comments 4
5 min read
Tips to Improve your JavaScript Skills

Tips to Improve your JavaScript Skills

Comments
6 min read
Exploring Frontend Technologies: Svelte vs. Vue.js

Exploring Frontend Technologies: Svelte vs. Vue.js

Comments
3 min read
Day 23 of 30 of JavaScript

Day 23 of 30 of JavaScript

13
Comments 6
4 min read
Python, for Javascript Devs

Python, for Javascript Devs

7
Comments 2
4 min read
Back-End Development Basics

Back-End Development Basics

Comments
1 min read
How to use SRI (Subresource integrtiy) attribute in script tag to prevent modification of static resources ?

How to use SRI (Subresource integrtiy) attribute in script tag to prevent modification of static resources ?

Comments
1 min read
How to Find the Current Time and Date in JavaScript

How to Find the Current Time and Date in JavaScript

1
Comments 2
2 min read
The Lifecycle of an HTML Page: Key Events to Know

The Lifecycle of an HTML Page: Key Events to Know

1
Comments 1
3 min read
ESLint x Prettier: The Right Way To Start A JavaScript Project

ESLint x Prettier: The Right Way To Start A JavaScript Project

1
Comments 1
4 min read
How to Land Your First Job as a Web Developer: Tips and Resources

How to Land Your First Job as a Web Developer: Tips and Resources

1
Comments 1
1 min read
How we tamed Node.js event loop lag: a deepdive

How we tamed Node.js event loop lag: a deepdive

29
Comments 1
10 min read
loading...