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.
React without Pain: Avoid Re-Renders and Simplify Dependencies

React without Pain: Avoid Re-Renders and Simplify Dependencies

1
Comments
3 min read
One Byte Explainer - Closures

One Byte Explainer - Closures

9
Comments
1 min read
Project: Echopad

Project: Echopad

2
Comments
2 min read
Seeking Final Year Project Ideas

Seeking Final Year Project Ideas

1
Comments
1 min read
One Byte Explainer - Promise

One Byte Explainer - Promise

13
Comments
1 min read
Why you should use Winston for Logging in JS

Why you should use Winston for Logging in JS

2
Comments
3 min read
Count the occurrence of a character in a string - Javascript

Count the occurrence of a character in a string - Javascript

5
Comments 7
1 min read
3D Glowing Card Carousel Slider

3D Glowing Card Carousel Slider

2
Comments
2 min read
Understanding the Principles of Clean Code

Understanding the Principles of Clean Code

2
Comments 1
2 min read
Free Web Development Course

Free Web Development Course

1
Comments 6
1 min read
Netlify Dynamic Site Challenge: Motizen, a treasure hunt game

Netlify Dynamic Site Challenge: Motizen, a treasure hunt game

1
Comments
3 min read
React Firebase Auth Template (With Protected Routes)

React Firebase Auth Template (With Protected Routes)

14
Comments 1
1 min read
JavaScript Design Patterns - Behavioral - Iterator

JavaScript Design Patterns - Behavioral - Iterator

66
Comments 11
1 min read
Generate Tailwind components with AI

Generate Tailwind components with AI

15
Comments
1 min read
Crafting the Ingredients for Lovely: Challenges, Technologies, and Future Goals

Crafting the Ingredients for Lovely: Challenges, Technologies, and Future Goals

Comments
3 min read
Vue.js Loyihamizning tuzilmasi haqida.

Vue.js Loyihamizning tuzilmasi haqida.

5
Comments
2 min read
Designing an Optimal Database Schema for a Followers-Following System in a Blog-Post App

Designing an Optimal Database Schema for a Followers-Following System in a Blog-Post App

2
Comments
2 min read
Publish pure ESM npm package written in TypeScript to JSR

Publish pure ESM npm package written in TypeScript to JSR

Comments
4 min read
Safely Handling HTML in React

Safely Handling HTML in React

2
Comments
2 min read
Vite orqali Vue loyiha qurish.

Vite orqali Vue loyiha qurish.

2
Comments
2 min read
Navigating Success: Setting up Vue Router in your Project.

Navigating Success: Setting up Vue Router in your Project.

13
Comments 7
6 min read
How to Easily Add Translations to Your React Apps with i18next

How to Easily Add Translations to Your React Apps with i18next

12
Comments
6 min read
Easiest way to install NodeJS

Easiest way to install NodeJS

2
Comments 7
2 min read
HOAM 🏀

HOAM 🏀

Comments
2 min read
Day 11: Abstraction

Day 11: Abstraction

Comments
1 min read
Python in the Browser, Fetching JSON from an AWS S3 bucket into a Bokeh Line Chart, a Serverless solution

Python in the Browser, Fetching JSON from an AWS S3 bucket into a Bokeh Line Chart, a Serverless solution

5
Comments 2
3 min read
Don't Use useEffect in React

Don't Use useEffect in React

7
Comments 2
3 min read
One Byte Explainer - Event loop

One Byte Explainer - Event loop

15
Comments
2 min read
Make our component's Tailwind class names more understandable in React's JSX

Make our component's Tailwind class names more understandable in React's JSX

Comments
2 min read
Design patterns: Part One - A brief explanation of creational pattern

Design patterns: Part One - A brief explanation of creational pattern

5
Comments 3
4 min read
JavaScript30 - 4 Array Cardio Day 1

JavaScript30 - 4 Array Cardio Day 1

Comments 2
3 min read
Build A Hangman Game in HTML CSS and JavaScript

Build A Hangman Game in HTML CSS and JavaScript

8
Comments
10 min read
A quick guide to get started with Meteor.js community

A quick guide to get started with Meteor.js community

20
Comments
5 min read
Comprehensive Guide to Logging in Node.js

Comprehensive Guide to Logging in Node.js

7
Comments
4 min read
Easy guide to solving 404 after deploying react code on vercel/netlify.

Easy guide to solving 404 after deploying react code on vercel/netlify.

Comments
3 min read
Latest Newsletter: Big Changes At Every Layer (Issue #168)

Latest Newsletter: Big Changes At Every Layer (Issue #168)

1
Comments
1 min read
Validating User Input in Node.js Using Joi

Validating User Input in Node.js Using Joi

1
Comments
3 min read
Node.js Best Practices: A Guide for Developers

Node.js Best Practices: A Guide for Developers

233
Comments 33
2 min read
Litlyx | The One-Line Code Analytics | Plug anywhere!

Litlyx | The One-Line Code Analytics | Plug anywhere!

5
Comments 2
2 min read
Validating User Input in Node.js Using Validate.js

Validating User Input in Node.js Using Validate.js

3
Comments
3 min read
Automating Tasks with Cron Jobs in Node.js

Automating Tasks with Cron Jobs in Node.js

2
Comments
4 min read
SUR LE CHEMIN DU HACKING ! Kali Academy, trois mois d’initiation 👺

SUR LE CHEMIN DU HACKING ! Kali Academy, trois mois d’initiation 👺

4
Comments 2
10 min read
One byte explainer - Callbacks

One byte explainer - Callbacks

14
Comments
2 min read
Querying Active Users Based on Last Login Date with Firebase

Querying Active Users Based on Last Login Date with Firebase

Comments
2 min read
Array high order methods

Array high order methods

Comments
2 min read
Mastering Node.js Development with Node Version Manager (NVM)

Mastering Node.js Development with Node Version Manager (NVM)

1
Comments
3 min read
Day 1 Coding Challenge: Mastering String Reversal in JavaScript and Python

Day 1 Coding Challenge: Mastering String Reversal in JavaScript and Python

2
Comments
2 min read
JavaScript Object Method and String Method

JavaScript Object Method and String Method

Comments
7 min read
Meet Kazi Byte Your Partner in Digital Innovation

Meet Kazi Byte Your Partner in Digital Innovation

Comments
1 min read
LeetCode Meditations: Implement Trie (Prefix Tree)

LeetCode Meditations: Implement Trie (Prefix Tree)

3
Comments 3
4 min read
Exploring Controlled and Uncontrolled Components in React

Exploring Controlled and Uncontrolled Components in React

Comments
2 min read
Day 8: Angular Signals and Infinite Scrolling

Day 8: Angular Signals and Infinite Scrolling

7
Comments 1
2 min read
30 Icon datasets and more frontend resources

30 Icon datasets and more frontend resources

72
Comments 16
2 min read
Binary Lab

Binary Lab

Comments 1
1 min read
Capturing named regex groups with JavaScript

Capturing named regex groups with JavaScript

Comments 2
2 min read
Day 5: Understanding Functions in JavaScript

Day 5: Understanding Functions in JavaScript

3
Comments 1
4 min read
Developing Cloud-Based Applications with Azure

Developing Cloud-Based Applications with Azure

Comments
2 min read
Conditional Statement In Javascript

Conditional Statement In Javascript

Comments 2
4 min read
UI UX Designer Interview Questions..!

UI UX Designer Interview Questions..!

Comments
2 min read
Display A Text File In A Browser

Display A Text File In A Browser

Comments 1
1 min read
loading...