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.
Angular Rome Conference

Angular Rome Conference

4
Comments
3 min read
CAP Theorem 101: Balancing Consistency, Availability & Partition Tolerance

CAP Theorem 101: Balancing Consistency, Availability & Partition Tolerance

5
Comments
6 min read
I applied to 100+ dev jobs and got ghosted. So I built a tool that shows you what you're actually qualified for.

I applied to 100+ dev jobs and got ghosted. So I built a tool that shows you what you're actually qualified for.

1
Comments 4
2 min read
My Java Full Stack Journey Learning (.JS & .JSX) in React JS

My Java Full Stack Journey Learning (.JS & .JSX) in React JS

2
Comments
1 min read
TypeScript Advanced Patterns: Writing Cleaner & Safer Code in 2025

TypeScript Advanced Patterns: Writing Cleaner & Safer Code in 2025

1
Comments
2 min read
CRUD Operations in MongoDB Atlas – A Beginner’s Guide with Student Database Example

CRUD Operations in MongoDB Atlas – A Beginner’s Guide with Student Database Example

2
Comments 1
3 min read
React Concurrent Mode Isn't Magic - It's Just Really Smart Priorities (And This Changes Everything)

React Concurrent Mode Isn't Magic - It's Just Really Smart Priorities (And This Changes Everything)

4
Comments
5 min read
⚛️ React keeps evolving - and with it, the way we build smooth, responsive UIs

⚛️ React keeps evolving - and with it, the way we build smooth, responsive UIs

1
Comments 1
1 min read
JavaScript DOM Event Handling: How to Use addEventListener for Beginners

JavaScript DOM Event Handling: How to Use addEventListener for Beginners

Comments 2
3 min read
Angular Gantt Chart: Project Planning

Angular Gantt Chart: Project Planning

8
Comments 1
3 min read
Avoid these traps!

Avoid these traps!

1
Comments
3 min read
React's Fiber Architecture - The Secret Behind Interruptible Rendering (And Why It's Brilliant)

React's Fiber Architecture - The Secret Behind Interruptible Rendering (And Why It's Brilliant)

4
Comments
6 min read
🚀 I Just Launched My First Newsletter + Developer Resources Hub

🚀 I Just Launched My First Newsletter + Developer Resources Hub

11
Comments 3
2 min read
How HTML Powers the Frontend of Point of Sale (POS) Systems

How HTML Powers the Frontend of Point of Sale (POS) Systems

Comments
2 min read
JavaScript in 2025: Your Roadmap to Modern Features

JavaScript in 2025: Your Roadmap to Modern Features

1
Comments
6 min read
My Java Full Stack Journey Learning (Props Drilling) in React JS

My Java Full Stack Journey Learning (Props Drilling) in React JS

Comments
1 min read
Introducing FOCUS, Chrome Extension To Help You Focus!

Introducing FOCUS, Chrome Extension To Help You Focus!

Comments
2 min read
MapLibre GL Markers: Custom Icons, Popups & Events with Geoapify

MapLibre GL Markers: Custom Icons, Popups & Events with Geoapify

2
Comments 1
9 min read
Level Up Your NestJS App with BullMQ Queues, DLQs & Bull Board

Level Up Your NestJS App with BullMQ Queues, DLQs & Bull Board

Comments
7 min read
Bulletproof TypeScript: Enforcing Architectural Contracts

Bulletproof TypeScript: Enforcing Architectural Contracts

2
Comments 2
6 min read
3 Gotchas When Calling an IAP‑Protected Cloud Run API from a Chrome Extension (MV3)

3 Gotchas When Calling an IAP‑Protected Cloud Run API from a Chrome Extension (MV3)

7
Comments 2
3 min read
AI Tools 2025: Hidden Gems You’re Not Using Yet

AI Tools 2025: Hidden Gems You’re Not Using Yet

5
Comments
3 min read
Cómo usar Python y análisis de datos en prácticas de Santería

Cómo usar Python y análisis de datos en prácticas de Santería

Comments
4 min read
The Overpainted Canvas: Is Web Development Getting Too Complex?

The Overpainted Canvas: Is Web Development Getting Too Complex?

3
Comments
4 min read
The complete guide to Docker Offload. Beta mode was just launched.

The complete guide to Docker Offload. Beta mode was just launched.

Comments
45 min read
loading...