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.
30 days of Javascript no LeetCode

30 days of Javascript no LeetCode

21
Comments 2
5 min read
🌟 Creating and Publishing a CLI Tool to Check NPM Package Stats 🚀

🌟 Creating and Publishing a CLI Tool to Check NPM Package Stats 🚀

2
Comments
2 min read
How to Exit Full Screen on Mac: A Step-by-Step Guide

How to Exit Full Screen on Mac: A Step-by-Step Guide

Comments
3 min read
How to get 100% code coverage? ✅

How to get 100% code coverage? ✅

49
Comments 5
7 min read
Setting up Vite with TypeScript for a Simple To-Do List

Setting up Vite with TypeScript for a Simple To-Do List

33
Comments 12
4 min read
Mastering the Redo Shortcut Key: A Productivity Guide

Mastering the Redo Shortcut Key: A Productivity Guide

Comments
3 min read
Exploring Better Alternatives to console.log in JavaScript 🚀✨

Exploring Better Alternatives to console.log in JavaScript 🚀✨

40
Comments 17
3 min read
Building Production-Grade Web Applications with Supabase – Part 2

Building Production-Grade Web Applications with Supabase – Part 2

1
Comments
6 min read
Caching and Cache Misses: A Beginner's Guide to Building Faster Systems 🚀

Caching and Cache Misses: A Beginner's Guide to Building Faster Systems 🚀

Comments
4 min read
LeetCode Meditations — Chapter 14: Bit Manipulation

LeetCode Meditations — Chapter 14: Bit Manipulation

1
Comments
6 min read
Top 7 UI Component Libraries for 2025 — Copy, Paste, and Create!

Top 7 UI Component Libraries for 2025 — Copy, Paste, and Create!

29
Comments
5 min read
How to Handle Large File Uploads (Without Losing Your Mind)

How to Handle Large File Uploads (Without Losing Your Mind)

9
Comments
4 min read
JavaScript Hoisting: The Weird Thing That's Probably Breaking Your Code

JavaScript Hoisting: The Weird Thing That's Probably Breaking Your Code

Comments
2 min read
Leveraging React Server Components: The Future of React Applications

Leveraging React Server Components: The Future of React Applications

5
Comments
3 min read
Web roadmaps to learn frontend, backend and react-native

Web roadmaps to learn frontend, backend and react-native

Comments
1 min read
How to Build a Face Mask Detection System: A Practical Guide for Beginners

How to Build a Face Mask Detection System: A Practical Guide for Beginners

4
Comments
2 min read
Initial load performance for React developers: investigative deep dive

Initial load performance for React developers: investigative deep dive

20
Comments 5
26 min read
RxSignals: The Most Powerful Synergy in the History of Angular 🚀

RxSignals: The Most Powerful Synergy in the History of Angular 🚀

Comments
1 min read
Top 10 GitHub Repositories every Web Developer should know in 2026

Top 10 GitHub Repositories every Web Developer should know in 2026

23
Comments 2
3 min read
When ChatGPT interacts with your Code 🧑🏼‍💻

When ChatGPT interacts with your Code 🧑🏼‍💻

Comments
4 min read
Understanding JSON Diff: Tools, Techniques, and Best Practices

Understanding JSON Diff: Tools, Techniques, and Best Practices

Comments 1
3 min read
Canvas vs. SVG: Understanding Their Functional Differences

Canvas vs. SVG: Understanding Their Functional Differences

3
Comments 2
1 min read
SDD Story Driven Developments

SDD Story Driven Developments

1
Comments
3 min read
Data Models and Web Components

Data Models and Web Components

Comments
7 min read
"Tell, Don't Ask" Principle Explained in 100 Seconds

"Tell, Don't Ask" Principle Explained in 100 Seconds

3
Comments 1
4 min read
loading...