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.
AWS AppSync Events — Serverless WebSockets Done Right or Just Different?

AWS AppSync Events — Serverless WebSockets Done Right or Just Different?

2
Comments
10 min read
Custom Elements Unleashed: Dominando customElements.define() e .get() como um Jedi do Front-end!

Custom Elements Unleashed: Dominando customElements.define() e .get() como um Jedi do Front-end!

1
Comments
3 min read
Execa vs using child_process to execute CLI commands programmatically.

Execa vs using child_process to execute CLI commands programmatically.

Comments
3 min read
Something

Something

Comments
1 min read
Criando uma Runtime

Criando uma Runtime

Comments
6 min read
Can Node.js Really Handle Millions of Users? The Ultimate Guide to Massive Scale Applications

Can Node.js Really Handle Millions of Users? The Ultimate Guide to Massive Scale Applications

7
Comments 2
3 min read
Simplifying asynchronous code with Top-Level Await in Javascript

Simplifying asynchronous code with Top-Level Await in Javascript

11
Comments 2
3 min read
My first JavaScript package (with recursion for the win)

My first JavaScript package (with recursion for the win)

2
Comments
11 min read
Ditch the jQuery Crutch and Embrace Vanilla JS 👨🏽‍💻

Ditch the jQuery Crutch and Embrace Vanilla JS 👨🏽‍💻

Comments
4 min read
Understanding the Core Architectural Components of Microsoft Azure

Understanding the Core Architectural Components of Microsoft Azure

Comments
2 min read
#FreeJavaScript

#FreeJavaScript

5
Comments
4 min read
How <canvas> Saved the Day - Handling Large Images in the Browser

How <canvas> Saved the Day - Handling Large Images in the Browser

1
Comments 1
4 min read
6 Software Testing Templates: How This AI Tool Replaced Traditional Scripting with Plain English Commands.

6 Software Testing Templates: How This AI Tool Replaced Traditional Scripting with Plain English Commands.

2
Comments 2
9 min read
🔐 Top 3 Best Authentication Frameworks for 2025 🗝️🧰

🔐 Top 3 Best Authentication Frameworks for 2025 🗝️🧰

116
Comments 20
2 min read
Learning Python

Learning Python

Comments
3 min read
Weekly GitHub Project: NewsNow - Elegantly Reading Real-Time Trending News

Weekly GitHub Project: NewsNow - Elegantly Reading Real-Time Trending News

Comments
3 min read
Callbacks, Promise, Async Await

Callbacks, Promise, Async Await

13
Comments
10 min read
Front End Debugging Part 2: Console.log() to the Max

Front End Debugging Part 2: Console.log() to the Max

27
Comments 1
6 min read
🚀 Introducing Folio-Motion: A Stunning Developer Portfolio Template! 🎨

🚀 Introducing Folio-Motion: A Stunning Developer Portfolio Template! 🎨

1
Comments
1 min read
GOTTA GO FAST!

GOTTA GO FAST!

2
Comments
6 min read
Top Angular Performance Killers You Must Avoid Solve Like a Pro

Top Angular Performance Killers You Must Avoid Solve Like a Pro

6
Comments
3 min read
Mastering Asynchronous Programming in JavaScript

Mastering Asynchronous Programming in JavaScript

1
Comments 1
2 min read
Managing Data with Redux: Storing Content and IDs in Slices

Managing Data with Redux: Storing Content and IDs in Slices

Comments
2 min read
How I Created Vanilla Calendar Pro — A Lightweight and Flexible JavaScript Calendar with TypeScript

How I Created Vanilla Calendar Pro — A Lightweight and Flexible JavaScript Calendar with TypeScript

5
Comments
3 min read
Freesurvey.app: Simple Browser-Based Surveys

Freesurvey.app: Simple Browser-Based Surveys

Comments
1 min read
loading...