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.
Daily JavaScript Challenge #JS-201: Check for Balanced Parentheses

Daily JavaScript Challenge #JS-201: Check for Balanced Parentheses

11
Comments 2
1 min read
Fixing "npm ERR! could not determine executable to run" in Tailwind CSS v4

Fixing "npm ERR! could not determine executable to run" in Tailwind CSS v4

1
Comments
2 min read
🚀 Do Zero ao C4: Construindo a Arquitetura de uma API de Supermercado

🚀 Do Zero ao C4: Construindo a Arquitetura de uma API de Supermercado

2
Comments 2
11 min read
How to format dates in JavaScript: Methods, libraries, and best practices

How to format dates in JavaScript: Methods, libraries, and best practices

3
Comments
11 min read
How to Build a High-Performance Hypercasual Game Aggregator Like RiseQuest

How to Build a High-Performance Hypercasual Game Aggregator Like RiseQuest

Comments 3
4 min read
JavaScript Closure Simplified

JavaScript Closure Simplified

Comments
2 min read
JavaScript Proxy Explained: Customizing Object Behavior with Traps

JavaScript Proxy Explained: Customizing Object Behavior with Traps

Comments
2 min read
Effective Methods for Identifying Bugs in Applications

Effective Methods for Identifying Bugs in Applications

5
Comments 1
8 min read
Critical Mistakes to Avoid When Dealing with Software Bugs

Critical Mistakes to Avoid When Dealing with Software Bugs

9
Comments 1
10 min read
Web Storage API (localStorage, sessionStorage) & cookie

Web Storage API (localStorage, sessionStorage) & cookie

Comments
6 min read
How JavaScript helped me find a Car

How JavaScript helped me find a Car

1
Comments
2 min read
A Modern Approach of Implementing Dark Mode

A Modern Approach of Implementing Dark Mode

6
Comments 2
5 min read
7 Years in Web Development: Key Lessons I’ve Learned

7 Years in Web Development: Key Lessons I’ve Learned

14
Comments
4 min read
BATI – Choose. Click. Create

BATI – Choose. Click. Create

Comments
2 min read
A Developer’s Guide to Browser Storage: Local Storage, Session Storage, and Cookies

A Developer’s Guide to Browser Storage: Local Storage, Session Storage, and Cookies

5
Comments
3 min read
Jenkins Shared Libraries: Stop Repeating Yourself and Master Complex Pipelines

Jenkins Shared Libraries: Stop Repeating Yourself and Master Complex Pipelines

Comments
3 min read
The Art of Deep Comparison in JavaScript (No Loops Required!)

The Art of Deep Comparison in JavaScript (No Loops Required!)

Comments
2 min read
Angular AsyncValidator: Validação Assíncrona de Formulários

Angular AsyncValidator: Validação Assíncrona de Formulários

7
Comments
3 min read
This Month in Solid #14: New Content, Charts, and Failed Mascots 😎

This Month in Solid #14: New Content, Charts, and Failed Mascots 😎

2
Comments 2
2 min read
INTEGRATING SEERBIT NODE.JS SDK IN YOUR APPLICATION

INTEGRATING SEERBIT NODE.JS SDK IN YOUR APPLICATION

5
Comments
5 min read
Convert boolean values to strings 'Yes' or 'No'.

Convert boolean values to strings 'Yes' or 'No'.

Comments
1 min read
How Edge Computing and CDNs Supercharge Web Performance in 2025 🚀

How Edge Computing and CDNs Supercharge Web Performance in 2025 🚀

Comments 2
3 min read
Unscrabbled - A new word game needs testing

Unscrabbled - A new word game needs testing

Comments
1 min read
tsParticles

tsParticles

Comments
1 min read
Composant Recherche avec RiotJS

Composant Recherche avec RiotJS

1
Comments
6 min read
loading...