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

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
I Built a Productivity "Command Center" for Chrome with React 19 & Glassmorphism 🚀

I Built a Productivity "Command Center" for Chrome with React 19 & Glassmorphism 🚀

1
Comments 1
2 min read
Career Switcher/Code Newbie

Career Switcher/Code Newbie

2
Comments
1 min read
Why does 0.1 + 0.2 === 0.3 return false?

Why does 0.1 + 0.2 === 0.3 return false?

7
Comments 2
2 min read
Introducing Depmender - The Ultimate Dependency Management CLI for JavaScript/TypeScript Projects

Introducing Depmender - The Ultimate Dependency Management CLI for JavaScript/TypeScript Projects

Comments
1 min read
Introduction to Variables and Data Types

Introduction to Variables and Data Types

1
Comments
1 min read
Countdown to Gamedev.js Jam 2026 and call for partners

Countdown to Gamedev.js Jam 2026 and call for partners

1
Comments 1
1 min read
Buildsaas.dev

Buildsaas.dev

5
Comments
6 min read
50 React Interview Coding Challenges

50 React Interview Coding Challenges

5
Comments 4
4 min read
Coding Challenge Practice - Question 99

Coding Challenge Practice - Question 99

Comments
1 min read
JavaScript Execution Context: What Actually Happens When You Hit "Run"?

JavaScript Execution Context: What Actually Happens When You Hit "Run"?

2
Comments
2 min read
Build Dynamic Dashboards with Natural Language: The Ultimate Guide to Generative UI

Build Dynamic Dashboards with Natural Language: The Ultimate Guide to Generative UI

Comments
10 min read
HazelJS Beta: Why We Built It — Design, Purpose & Benefits

HazelJS Beta: Why We Built It — Design, Purpose & Benefits

6
Comments
7 min read
How to use JWT for authentication on Node.js

How to use JWT for authentication on Node.js

2
Comments
2 min read
NestJS Profiler 🚀⚡️

NestJS Profiler 🚀⚡️

1
Comments
2 min read
What is the purpose of the map() method in JavaScript?

What is the purpose of the map() method in JavaScript?

5
Comments
1 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.