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.
JavaScript FinalizationRegistry Unraveled: Memory Management Magic Explained!

JavaScript FinalizationRegistry Unraveled: Memory Management Magic Explained!

9
Comments 1
3 min read
🚀 10 Github repositories to achieve Javascript mastery 🧙‍♂️🪄✨

🚀 10 Github repositories to achieve Javascript mastery 🧙‍♂️🪄✨

1165
Comments 71
5 min read
Using json-server to create a mock back-end for front-end development

Using json-server to create a mock back-end for front-end development

3
Comments
7 min read
Maximizing Performance: How to Memoize Async Functions in JavaScript

Maximizing Performance: How to Memoize Async Functions in JavaScript

69
Comments 9
8 min read
Django 4.2.6: What's New and How to Upgrade

Django 4.2.6: What's New and How to Upgrade

6
Comments
2 min read
Base64 problem solved

Base64 problem solved

21
Comments 7
2 min read
5 Cool Animations in React with Framer Motion

5 Cool Animations in React with Framer Motion

57
Comments 2
4 min read
How to Dynamically Adjust the Height of a Textarea in ReactJS

How to Dynamically Adjust the Height of a Textarea in ReactJS

7
Comments
3 min read
🚀How JavaScript Works (Part 6)? Module

🚀How JavaScript Works (Part 6)? Module

5
Comments
8 min read
🚀How JavaScript Works (Part 8)? Binding

🚀How JavaScript Works (Part 8)? Binding

5
Comments 1
7 min read
How to Send Alerts from Supabase

How to Send Alerts from Supabase

11
Comments
3 min read
𝑫𝒖𝒎𝒃𝒆𝒓 𝒚𝒆𝒕 S𝒎𝒂𝒓𝒕𝒆𝒓 A𝒑𝒑𝒓𝒐𝒂𝒄𝒉 𝒐𝒇 D𝒆𝒃𝒖𝒈𝒈𝒊𝒏𝒈

𝑫𝒖𝒎𝒃𝒆𝒓 𝒚𝒆𝒕 S𝒎𝒂𝒓𝒕𝒆𝒓 A𝒑𝒑𝒓𝒐𝒂𝒄𝒉 𝒐𝒇 D𝒆𝒃𝒖𝒈𝒈𝒊𝒏𝒈

11
Comments
2 min read
🚀How JavaScript Works (Part 7)? `this`

🚀How JavaScript Works (Part 7)? `this`

4
Comments
5 min read
Image Management and Database Integration with Node.js, Multer, Cloudinary and MySQL

Image Management and Database Integration with Node.js, Multer, Cloudinary and MySQL

2
Comments
5 min read
Moonly weekly progress update #64 - Announcement Catcher and Staking V2

Moonly weekly progress update #64 - Announcement Catcher and Staking V2

5
Comments
3 min read
🚀How JavaScript Works (Part 9)? Arrow functions and lexical this

🚀How JavaScript Works (Part 9)? Arrow functions and lexical this

7
Comments
5 min read
The fuss with ESM vs CJS in Node.js

The fuss with ESM vs CJS in Node.js

8
Comments
3 min read
Free Face-Swap AI 🎭 with Source Code for Web and Mobile App.

Free Face-Swap AI 🎭 with Source Code for Web and Mobile App.

3
Comments 1
1 min read
How to Implement Passkey Authentication and Fine-Grained Authorization in JavaScript

How to Implement Passkey Authentication and Fine-Grained Authorization in JavaScript

13
Comments 1
12 min read
JavaScript Singleton Pattern: Managing a Single Elevator Instance

JavaScript Singleton Pattern: Managing a Single Elevator Instance

Comments
4 min read
Paginators in the AWS SDK for Javascript V3

Paginators in the AWS SDK for Javascript V3

1
Comments
3 min read
Contributing to the Community: Hacktoberfest PR #2

Contributing to the Community: Hacktoberfest PR #2

Comments
3 min read
Test-Driven Development in React: Building Reliable Applications from Scratch

Test-Driven Development in React: Building Reliable Applications from Scratch

2
Comments
6 min read
Web Storage in JavaScript

Web Storage in JavaScript

2
Comments
2 min read
SignalDB: Bringing Meteor-Like Reactivity to the Modern Age

SignalDB: Bringing Meteor-Like Reactivity to the Modern Age

5
Comments 4
7 min read
loading...