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.
¡Haciendo Magia con npm: Tu Varita Mágica como Desarrollador!✨

¡Haciendo Magia con npm: Tu Varita Mágica como Desarrollador!✨

Comments
6 min read
Unleashing MongoDB: Why Cursor-Based Pagination Outperforms Offset-Based Pagination Every Time!

Unleashing MongoDB: Why Cursor-Based Pagination Outperforms Offset-Based Pagination Every Time!

Comments
4 min read
Automatically submitting forms in react-hook-form

Automatically submitting forms in react-hook-form

1
Comments
2 min read
Integrated functionality thanks to the JavaScript Navigator interface

Integrated functionality thanks to the JavaScript Navigator interface

2
Comments
4 min read
Find the maximum number in an array - JavaScript

Find the maximum number in an array - JavaScript

5
Comments 1
1 min read
Guess the output

Guess the output

Comments
1 min read
How I Built Lemon Teams: My Journey and How You Can Contribute 🚀

How I Built Lemon Teams: My Journey and How You Can Contribute 🚀

5
Comments
3 min read
Process Flow using html css js

Process Flow using html css js

1
Comments
2 min read
Failed to load module script: Expected a JavaScript module script but the server responded with a MIME type of “text/html”....

Failed to load module script: Expected a JavaScript module script but the server responded with a MIME type of “text/html”....

2
Comments
3 min read
Master JavaScript Promises: 10 Tricky Output Questions Every Developer Must Know! (Part 1)

Master JavaScript Promises: 10 Tricky Output Questions Every Developer Must Know! (Part 1)

5
Comments
3 min read
Exploring Freecine APK: A Comprehensive Guide for Developers

Exploring Freecine APK: A Comprehensive Guide for Developers

Comments
2 min read
Level Up Your JS: Object Literal Enhancements That Will Change Your Code

Level Up Your JS: Object Literal Enhancements That Will Change Your Code

Comments
4 min read
Building an Accessible Website: Best Practices

Building an Accessible Website: Best Practices

6
Comments
4 min read
A Voyage through Algorithms using Javascript - Selection Sort

A Voyage through Algorithms using Javascript - Selection Sort

Comments
8 min read
Build a Simple Bike Website with HTML, CSS, and JavaScript

Build a Simple Bike Website with HTML, CSS, and JavaScript

Comments
1 min read
Angular Addicts #30: When to use effects, Angular DI features, request caching & more

Angular Addicts #30: When to use effects, Angular DI features, request caching & more

3
Comments
4 min read
Optimising page Performance with proper <script> tag placement.

Optimising page Performance with proper <script> tag placement.

Comments
4 min read
Express.js Crash Course: Build a RESTful API with Middleware

Express.js Crash Course: Build a RESTful API with Middleware

2
Comments
4 min read
JWTs Explained: Benefits and Drawbacks for Developers

JWTs Explained: Benefits and Drawbacks for Developers

Comments
3 min read
A Deeper Dive into CSS Variables

A Deeper Dive into CSS Variables

1
Comments 2
2 min read
Actual DOM and Virtual DOM in Javascript

Actual DOM and Virtual DOM in Javascript

Comments
1 min read
JavaScript Data Structures Cheat Sheet: Arrays, Typed Arrays, Sets, Maps, and WeakMaps (with Python Equivalents)

JavaScript Data Structures Cheat Sheet: Arrays, Typed Arrays, Sets, Maps, and WeakMaps (with Python Equivalents)

Comments
4 min read
Git Workflow: A Complete Guide for Managing Your Codebase Effectively

Git Workflow: A Complete Guide for Managing Your Codebase Effectively

15
Comments
6 min read
Node.js | Get Started 2024 | Basics

Node.js | Get Started 2024 | Basics

1
Comments
4 min read
Execution Context

Execution Context

1
Comments
1 min read
🎯 Case Study: How AutoKey is Exploring Opire to Attract Python Developers

🎯 Case Study: How AutoKey is Exploring Opire to Attract Python Developers

19
Comments 1
8 min read
A Guide to Splitting Strings in JavaScript by Regex

A Guide to Splitting Strings in JavaScript by Regex

Comments
3 min read
Structuring JavaScript Code: Best Practices for Readability and Maintainability

Structuring JavaScript Code: Best Practices for Readability and Maintainability

1
Comments
3 min read
Abstraction and Encapsulation

Abstraction and Encapsulation

Comments
1 min read
Zeta Comics: Blending AI & Art in Digital Stories

Zeta Comics: Blending AI & Art in Digital Stories

1
Comments
7 min read
JavaScript: Single-threaded and Synchronous/ Asynchronous Nature

JavaScript: Single-threaded and Synchronous/ Asynchronous Nature

4
Comments 2
3 min read
Introduction to MicroPython

Introduction to MicroPython

Comments
2 min read
Linked List Mastery: Cracking LeetCode Problems on List

Linked List Mastery: Cracking LeetCode Problems on List

2
Comments
5 min read
Make Your App Feel Better: 10 UI Tips for Beginner/Mid-Level Developers

Make Your App Feel Better: 10 UI Tips for Beginner/Mid-Level Developers

150
Comments 38
6 min read
JS Memory Management

JS Memory Management

19
Comments 3
4 min read
How to read multiple value from web

How to read multiple value from web

1
Comments
1 min read
Request for help from the open source community

Request for help from the open source community

Comments
1 min read
Streams: Node.js

Streams: Node.js

3
Comments
5 min read
String.raw in Tailwind CSS source code.

String.raw in Tailwind CSS source code.

Comments
4 min read
Building a REST API with Fastify

Building a REST API with Fastify

Comments
2 min read
Join us for the next Wix Studio Challenge: Build Your Dream Community Platform!

Join us for the next Wix Studio Challenge: Build Your Dream Community Platform!

142
Comments 35
4 min read
Top 7 Microservices Design Patterns You Should Know

Top 7 Microservices Design Patterns You Should Know

Comments
4 min read
Arrays In JavaScript: Everything You Need To Know

Arrays In JavaScript: Everything You Need To Know

9
Comments 6
7 min read
JavaScript Event Delegation সম্পর্কে বিস্তারিত আলোচনা

JavaScript Event Delegation সম্পর্কে বিস্তারিত আলোচনা

Comments
1 min read
🛠️ 10 Must-Know Open Source Tools for Developers in 2024 🚀

🛠️ 10 Must-Know Open Source Tools for Developers in 2024 🚀

2
Comments
4 min read
10 Useful GitHub Repos Made for Front-End Developers in 2024

10 Useful GitHub Repos Made for Front-End Developers in 2024

4
Comments
4 min read
🛡️ React.memo: The Bouncer for Unnecessary Re-renders 🚫💃

🛡️ React.memo: The Bouncer for Unnecessary Re-renders 🚫💃

Comments
3 min read
The Importance of Having Alternate Options in Life

The Importance of Having Alternate Options in Life

Comments
5 min read
Integrating CASL with React for Robust Authorization

Integrating CASL with React for Robust Authorization

1
Comments
2 min read
Javascript is HARD (with ES6 madness)

Javascript is HARD (with ES6 madness)

Comments
4 min read
Creating a new AWS CDK Project and deploying a Lambda Function

Creating a new AWS CDK Project and deploying a Lambda Function

Comments
1 min read
Mastering Object Copying in JavaScript

Mastering Object Copying in JavaScript

Comments
1 min read
How to Take Care of Your JavaScript Code Structure

How to Take Care of Your JavaScript Code Structure

Comments
2 min read
Day 01: What is React?

Day 01: What is React?

Comments
4 min read
Javascript important concepte || important javascript concepte

Javascript important concepte || important javascript concepte

1
Comments
7 min read
Building a Simple Snake Game Using HTML, CSS, and JavaScript

Building a Simple Snake Game Using HTML, CSS, and JavaScript

2
Comments 1
4 min read
Top 10 Essential JavaScript Concepts Every Developer Should Master

Top 10 Essential JavaScript Concepts Every Developer Should Master

1
Comments
4 min read
Create a blog with Deno 2 and Fresh

Create a blog with Deno 2 and Fresh

3
Comments
1 min read
Scaling Node.js Applications with NGINX and Load Balancing

Scaling Node.js Applications with NGINX and Load Balancing

Comments
5 min read
Creating a Smart Address Search with Google Maps API and React

Creating a Smart Address Search with Google Maps API and React

4
Comments
6 min read
loading...