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.
Edu-Tech Platform: A Cutting-Edge Digital College Website Template

Edu-Tech Platform: A Cutting-Edge Digital College Website Template

20
Comments
4 min read
A NEW Quiz is out: JavaScript Hoisting and Scope Quiz

A NEW Quiz is out: JavaScript Hoisting and Scope Quiz

Comments
1 min read
Animated Fitness Tracker

Animated Fitness Tracker

Comments
1 min read
Building "Introverse" - A Welcoming Digital Space for Introverts | Wix Studio Challenge Submission

Building "Introverse" - A Welcoming Digital Space for Introverts | Wix Studio Challenge Submission

27
Comments 1
2 min read
Galaxy Animation

Galaxy Animation

Comments
1 min read
Managing Workflows and Dependencies with npm, Yarn, and Other Package Managers

Managing Workflows and Dependencies with npm, Yarn, and Other Package Managers

Comments
5 min read
Confetti Animation

Confetti Animation

Comments
1 min read
3D Rotating Planet

3D Rotating Planet

Comments
1 min read
Front-end Optimization: Debouncing

Front-end Optimization: Debouncing

Comments
3 min read
Water Ripple Effect

Water Ripple Effect

Comments
1 min read
Neon text Animation

Neon text Animation

Comments
1 min read
Neon Wave Loader

Neon Wave Loader

Comments
1 min read
How to Use Cloudinary AI to Write Better Image Captions

How to Use Cloudinary AI to Write Better Image Captions

3
Comments
6 min read
Enhancing JSON Serialization Performance in Express.js with express-fast-json-stringify

Enhancing JSON Serialization Performance in Express.js with express-fast-json-stringify

Comments
3 min read
Why Set.has() is Faster Than Array.includes() for Finding Items

Why Set.has() is Faster Than Array.includes() for Finding Items

18
Comments 5
3 min read
Error Handling and Logging in Node.js Applications

Error Handling and Logging in Node.js Applications

4
Comments
4 min read
15 Essential tools and resources for Frontend developers ⚡️

15 Essential tools and resources for Frontend developers ⚡️

178
Comments 34
5 min read
Mobile Shop

Mobile Shop

Comments
1 min read
PubG Mobile Satting html

PubG Mobile Satting html

Comments
1 min read
Call, Apply & Bind Methods — Javascript

Call, Apply & Bind Methods — Javascript

3
Comments
2 min read
CKA Full Course 2024: Day 4/40 Why Kubernetes Is Used?

CKA Full Course 2024: Day 4/40 Why Kubernetes Is Used?

1
Comments
4 min read
Rise Collective: Women Entrepreneur community using Wix Studio (Smart Mentor Matching) & More.

Rise Collective: Women Entrepreneur community using Wix Studio (Smart Mentor Matching) & More.

18
Comments
3 min read
ChessMate: Where Chess Enthusiasts Unite! x Wix Studio Challenge

ChessMate: Where Chess Enthusiasts Unite! x Wix Studio Challenge

47
Comments 4
2 min read
Updates from the 104th TC39 meeting

Updates from the 104th TC39 meeting

12
Comments 1
2 min read
(Omn) : A Community for NFT Artists and Collectors on Wix Studio

(Omn) : A Community for NFT Artists and Collectors on Wix Studio

17
Comments
3 min read
The Power Pair: ESLint and Prettier—Masters of Quality and Style!✅🎨

The Power Pair: ESLint and Prettier—Masters of Quality and Style!✅🎨

1
Comments
4 min read
How to Build a Weather App in React

How to Build a Weather App in React

Comments
14 min read
Animated Gradient Background

Animated Gradient Background

1
Comments
1 min read
can't access let before initialization?

can't access let before initialization?

Comments 1
1 min read
Five cool JavaScript tricks

Five cool JavaScript tricks

Comments
2 min read
The Basics of Rate Limiting: How It Works and How to Use It

The Basics of Rate Limiting: How It Works and How to Use It

1
Comments 2
7 min read
Wannabe JS framework

Wannabe JS framework

1
Comments
1 min read
React Fatigue: Why Some Devs Are Moving On

React Fatigue: Why Some Devs Are Moving On

Comments
3 min read
Motion Fitness: A gamified fitness community to keep you fit

Motion Fitness: A gamified fitness community to keep you fit

25
Comments 1
3 min read
10 JavaScript Tricks Every Developer Must Know 🚀

10 JavaScript Tricks Every Developer Must Know 🚀

1
Comments 2
2 min read
Hacktoberfest 2024: A retrospective

Hacktoberfest 2024: A retrospective

1
Comments 1
2 min read
Integrate AI Effortlessly: A Beginner's Guide to Using CopilotKit

Integrate AI Effortlessly: A Beginner's Guide to Using CopilotKit

63
Comments 12
5 min read
🤖 From Chatbots to Personal Assistants: Building LLM Apps in JavaScript

🤖 From Chatbots to Personal Assistants: Building LLM Apps in JavaScript

Comments
5 min read
MASTERING LOOPS IN JAVASCRIPT: A COMPREHENSIVE GUIDE

MASTERING LOOPS IN JAVASCRIPT: A COMPREHENSIVE GUIDE

4
Comments 1
5 min read
Some new features CSS in 2024

Some new features CSS in 2024

38
Comments 20
3 min read
Introducing WasteBin: A Geo-Based Community for Sustainable Waste Management

Introducing WasteBin: A Geo-Based Community for Sustainable Waste Management

16
Comments
2 min read
Next.js 15 Authentication

Next.js 15 Authentication

9
Comments 2
4 min read
Halloween.dev 🎃 JavaScript Programming Challenges

Halloween.dev 🎃 JavaScript Programming Challenges

10
Comments 4
2 min read
[21/52] Random Software Project: Solar Planets

[21/52] Random Software Project: Solar Planets

Comments
13 min read
Creating a NextJS Web App With 0 Web Dev Experience

Creating a NextJS Web App With 0 Web Dev Experience

1
Comments
5 min read
EasyTest - Simple Test Framework for JavaScript/TypeScript

EasyTest - Simple Test Framework for JavaScript/TypeScript

1
Comments
6 min read
The Ultimate Guide to JavaScript Arrays: A Complete Method List (50 Topics)

The Ultimate Guide to JavaScript Arrays: A Complete Method List (50 Topics)

27
Comments 1
2 min read
Learn how to isolate CSS with Shadow DOM and Slots in a gallery web component (Learn Modulo.js - Part 5 of 10)

Learn how to isolate CSS with Shadow DOM and Slots in a gallery web component (Learn Modulo.js - Part 5 of 10)

Comments
6 min read
⭐ Javascript buenas prácticas: Alejando los olores raros de tu código

⭐ Javascript buenas prácticas: Alejando los olores raros de tu código

Comments
7 min read
CSS Fire Animation

CSS Fire Animation

Comments
1 min read
Criando Clusterização em Aplicações Node.js

Criando Clusterização em Aplicações Node.js

1
Comments
2 min read
$FlowFixMe in React source code

$FlowFixMe in React source code

Comments
3 min read
Efficiently Manage Errors in Next.js with a Comprehensive Developer Solution

Efficiently Manage Errors in Next.js with a Comprehensive Developer Solution

1
Comments
18 min read
TIL: Block tabs and Get IP in Javascript

TIL: Block tabs and Get IP in Javascript

5
Comments 1
5 min read
Advanced JavaScript Game Development Techniques for Modern Game Devs

Advanced JavaScript Game Development Techniques for Modern Game Devs

10
Comments 6
3 min read
Why Go is Popular Right Now and Why I Started Learning Go as a Node.js Developer

Why Go is Popular Right Now and Why I Started Learning Go as a Node.js Developer

127
Comments 25
5 min read
Deno vs Node: The Next Evolution of JavaScript, But Are We Ready?

Deno vs Node: The Next Evolution of JavaScript, But Are We Ready?

6
Comments
5 min read
How to Handle Dynamic Dropdown in Cypress

How to Handle Dynamic Dropdown in Cypress

Comments
6 min read
Scopes and Hoisting in JavaScript - Comprehensively Explained

Scopes and Hoisting in JavaScript - Comprehensively Explained

Comments 2
3 min read
The Digital Dive Book -- My own community platform

The Digital Dive Book -- My own community platform

19
Comments 2
2 min read
loading...