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.
Understanding the Role of Assertions in Selenium Testing

Understanding the Role of Assertions in Selenium Testing

Comments
3 min read
How I Built My First MERN Project: Challenges, Solutions, and Lessons Learned

How I Built My First MERN Project: Challenges, Solutions, and Lessons Learned

2
Comments
2 min read
Daily JavaScript Challenge #JS-76: Calculate the Sum of Diagonal Elements in a Matrix

Daily JavaScript Challenge #JS-76: Calculate the Sum of Diagonal Elements in a Matrix

16
Comments
1 min read
Simplifying Static Site Hosting: Why I’m Building Rollout

Simplifying Static Site Hosting: Why I’m Building Rollout

2
Comments
3 min read
Web Frameworks: The Future

Web Frameworks: The Future

2
Comments 2
7 min read
Daily JavaScript Challenge #JS-80: Detect Cyclic Dependency in a Directed Graph

Daily JavaScript Challenge #JS-80: Detect Cyclic Dependency in a Directed Graph

4
Comments 1
1 min read
Statements VS Expressions with JavaScript

Statements VS Expressions with JavaScript

Comments 2
2 min read
Introducing kinekt: a typescript-first web framework for building REST Apis

Introducing kinekt: a typescript-first web framework for building REST Apis

Comments
1 min read
Taking React-TanStack-Query to the Next Level in Next.js

Taking React-TanStack-Query to the Next Level in Next.js

3
Comments
4 min read
Why Next.js Beats React + Vite for SPAs (It’s Not Just About SEO)

Why Next.js Beats React + Vite for SPAs (It’s Not Just About SEO)

3
Comments 1
2 min read
How Fuzz Testing Saved A Software Company Millions?

How Fuzz Testing Saved A Software Company Millions?

Comments
9 min read
7 Powerful JavaScript Performance Optimization Techniques for Developers

7 Powerful JavaScript Performance Optimization Techniques for Developers

Comments
7 min read
CSS :has() Pseudo-Class: A Powerful Selector for Dynamic Styling

CSS :has() Pseudo-Class: A Powerful Selector for Dynamic Styling

Comments
3 min read
Top Programming Languages to Become Ultimate Developer in 2025

Top Programming Languages to Become Ultimate Developer in 2025

13
Comments 1
6 min read
LeetCode Challenge: 48. Rotate Image - JavaScript Solution 🚀

LeetCode Challenge: 48. Rotate Image - JavaScript Solution 🚀

16
Comments 1
2 min read
Express.js: Essential Tips for Developers

Express.js: Essential Tips for Developers

2
Comments
5 min read
Inside the Node.js Event Loop: A Deep Dive

Inside the Node.js Event Loop: A Deep Dive

5
Comments
7 min read
Introduction: Why Choose Between Playwright and Cypress?

Introduction: Why Choose Between Playwright and Cypress?

Comments
4 min read
Zustand Makes React Too Easy

Zustand Makes React Too Easy

1
Comments 1
5 min read
What Are Web Workers and How to Leverage Them for Optimized Frontend Performance

What Are Web Workers and How to Leverage Them for Optimized Frontend Performance

7
Comments
5 min read
Datatypes, Variables,Operators, Conditional Statements,Looping in Javascript

Datatypes, Variables,Operators, Conditional Statements,Looping in Javascript

4
Comments
4 min read
Responsive "Coming Soon" Page

Responsive "Coming Soon" Page

1
Comments
4 min read
Latest Newsletter: Maybe the end of Season 2? (Issue #198)

Latest Newsletter: Maybe the end of Season 2? (Issue #198)

2
Comments 1
1 min read
Event Delegation Pattern

Event Delegation Pattern

12
Comments
3 min read
what is the purpose of java script?

what is the purpose of java script?

Comments
1 min read
loading...