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.
Components in react

Components in react

Comments
1 min read
7 JavaScript APIs You Probably Aren’t Using (But Should)

7 JavaScript APIs You Probably Aren’t Using (But Should)

2
Comments
4 min read
A Simple Guide to Fixing Flaky Playwright Tests

A Simple Guide to Fixing Flaky Playwright Tests

1
Comments
4 min read
"How I Built My First Angular Component: LoginFormComponent"

"How I Built My First Angular Component: LoginFormComponent"

2
Comments
2 min read
A Peek Into My Life as a Tech Lead

A Peek Into My Life as a Tech Lead

Comments
1 min read
What's the best open banking api and best open blockchain explorer api?

What's the best open banking api and best open blockchain explorer api?

Comments
1 min read
Step Into Mystic Falls: A Halloween Story Telling Game

Step Into Mystic Falls: A Halloween Story Telling Game

15
Comments 4
2 min read
The Closure Trap: A JavaScript Bug That Shows Why Fundamentals Still Matter in the AI Era

The Closure Trap: A JavaScript Bug That Shows Why Fundamentals Still Matter in the AI Era

3
Comments 1
4 min read
Before You Journey into Tech: My Honest Thoughts from Experience

Before You Journey into Tech: My Honest Thoughts from Experience

2
Comments
4 min read
Coding Challenge Practice - Question 24

Coding Challenge Practice - Question 24

Comments
1 min read
The Proxy Pattern: A Masterpiece of Control and Illusion in Node.js

The Proxy Pattern: A Masterpiece of Control and Illusion in Node.js

1
Comments
5 min read
From API Keys to E2EE: A Practical Guide to Securing Your Real-Time App

From API Keys to E2EE: A Practical Guide to Securing Your Real-Time App

6
Comments
5 min read
JavaScript Custom Errors Explained: A Beginner’s Guide to Throwing and Handling Errors

JavaScript Custom Errors Explained: A Beginner’s Guide to Throwing and Handling Errors

1
Comments
3 min read
Animated Gradient Generator App

Animated Gradient Generator App

1
Comments
41 min read
🎉 Black Friday & Cyber Monday 2025: The Best Deals for JavaScript Developers 🚀

🎉 Black Friday & Cyber Monday 2025: The Best Deals for JavaScript Developers 🚀

5
Comments 6
12 min read
🎃 Create a React Gantt Chart with SVAR Gantt (Halloween-Edition)

🎃 Create a React Gantt Chart with SVAR Gantt (Halloween-Edition)

1
Comments
9 min read
Tarot.js: Build Custom Tarot Card Readings in JavaScript

Tarot.js: Build Custom Tarot Card Readings in JavaScript

Comments
1 min read
Microservices with Node.js

Microservices with Node.js

1
Comments
6 min read
Stop Splitting Strings the Wrong Way: Discover Intl.Segmenter

Stop Splitting Strings the Wrong Way: Discover Intl.Segmenter

1
Comments
3 min read
The PHP Project That Inspired React

The PHP Project That Inspired React

1
Comments 2
1 min read
A Practical Guide to Using localStorage in JavaScript (With Mini Project)

A Practical Guide to Using localStorage in JavaScript (With Mini Project)

3
Comments 2
3 min read
AI at the Edge: Why Businesses Are Moving Beyond Cloud Dependence

AI at the Edge: Why Businesses Are Moving Beyond Cloud Dependence

1
Comments
2 min read
Build a Simple Grocery Tracker App using Vue JS and Supabase

Build a Simple Grocery Tracker App using Vue JS and Supabase

Comments
9 min read
JavaScript Decorators: Supercharge Your Functions Without Changing Them

JavaScript Decorators: Supercharge Your Functions Without Changing Them

2
Comments
5 min read
Criando Web Components

Criando Web Components

Comments
3 min read
loading...