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.
Why Test WordPress Plugins Before Adding Them to Your Development Workflow

Why Test WordPress Plugins Before Adding Them to Your Development Workflow

Comments
4 min read
Authentication with Clerk in NestJS Server Application

Authentication with Clerk in NestJS Server Application

11
Comments 1
5 min read
React’s `useEffect`: Best Practices, Pitfalls, and Modern JavaScript Insights

React’s `useEffect`: Best Practices, Pitfalls, and Modern JavaScript Insights

101
Comments 21
3 min read
Designing RBAC Permission System with Nest.js: A Step-by-Step Guide

Designing RBAC Permission System with Nest.js: A Step-by-Step Guide

Comments
4 min read
Exploring Bolt.new: A Promising Tool for Quick Prototyping

Exploring Bolt.new: A Promising Tool for Quick Prototyping

6
Comments
2 min read
Building clean reusable React components 🌱

Building clean reusable React components 🌱

12
Comments 2
5 min read
I took advantage of an error in the code of a dating app

I took advantage of an error in the code of a dating app

3
Comments 1
2 min read
Setting Up Themes in SSR React Applications

Setting Up Themes in SSR React Applications

1
Comments
7 min read
What Does the "new" Keyword do in JavaScript under the hood?

What Does the "new" Keyword do in JavaScript under the hood?

6
Comments
1 min read
Amazon Web Services

Amazon Web Services

49
Comments 5
10 min read
Daily JavaScript Challenge #JS-61: Next Greater Element in Circular Array

Daily JavaScript Challenge #JS-61: Next Greater Element in Circular Array

15
Comments
1 min read
Getting Started with React Native: From Effort to Ease 🚀

Getting Started with React Native: From Effort to Ease 🚀

Comments 1
2 min read
Testes E2E com Cypress

Testes E2E com Cypress

Comments
5 min read
How to Sync Your Portfolio with GitHub Repositories 😻👌

How to Sync Your Portfolio with GitHub Repositories 😻👌

90
Comments 12
5 min read
How to Get Your First Software Engineering Job Without a Degree

How to Get Your First Software Engineering Job Without a Degree

10
Comments 4
4 min read
Building a Scalable Reverse Proxy Server like Nginx with Node.js and TypeScript

Building a Scalable Reverse Proxy Server like Nginx with Node.js and TypeScript

Comments
8 min read
7 Must-Try Open-Source Tools for Python and JavaScript Developers 🚀

7 Must-Try Open-Source Tools for Python and JavaScript Developers 🚀

267
Comments 96
8 min read
Single Sign-On (SSO): A Comprehensive Guide with React and ExpressJS

Single Sign-On (SSO): A Comprehensive Guide with React and ExpressJS

3
Comments
11 min read
React 19 Unleashed 🚀: New Features Every Developer Must Know 💻🔥

React 19 Unleashed 🚀: New Features Every Developer Must Know 💻🔥

Comments
2 min read
12 Essential AI Tools for Web Development to Boost Your Projects

12 Essential AI Tools for Web Development to Boost Your Projects

9
Comments
40 min read
VS Code + LLM = ?

VS Code + LLM = ?

3
Comments
4 min read
3-Step Guide to Add LinkedIn OpenID Sign-In to Your App (2025 Edition) 🚀

3-Step Guide to Add LinkedIn OpenID Sign-In to Your App (2025 Edition) 🚀

28
Comments
6 min read
Milligram-Connect Social Media Application

Milligram-Connect Social Media Application

1
Comments
4 min read
How to Make a Retro 2D JavaScript Game Part 2

How to Make a Retro 2D JavaScript Game Part 2

8
Comments 1
2 min read
Build an Advanced Image Editor with HTML, CSS & JavaScript - Filters, Cropping, and More

Build an Advanced Image Editor with HTML, CSS & JavaScript - Filters, Cropping, and More

4
Comments
2 min read
loading...