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.
🚀 The Black Box Principle: Decoupling API Clients with OpenAPI and TypeScript

🚀 The Black Box Principle: Decoupling API Clients with OpenAPI and TypeScript

1
Comments
6 min read
650+ Frontend Interview Questions (JavaScript, React, Next.js & More) — My Complete Prep Journey

650+ Frontend Interview Questions (JavaScript, React, Next.js & More) — My Complete Prep Journey

6
Comments
2 min read
How I Fixed a Web Audio Echo Problem with a 5-Second Delay

How I Fixed a Web Audio Echo Problem with a 5-Second Delay

2
Comments
2 min read
iPlusCode - a small Chrome extension to make Codeforces a bit nicer

iPlusCode - a small Chrome extension to make Codeforces a bit nicer

3
Comments
4 min read
Creating AI Agents with Mastra and Typescript

Creating AI Agents with Mastra and Typescript

Comments
4 min read
How can I bind OLSRT to Node.js?

How can I bind OLSRT to Node.js?

1
Comments
3 min read
How modern dev servers decide what to rebuild - a minimal engine

How modern dev servers decide what to rebuild - a minimal engine

1
Comments
3 min read
Myths and Facts about Thread Pool in Node.js

Myths and Facts about Thread Pool in Node.js

Comments
3 min read
package.json

package.json

Comments
4 min read
JavaScript Did not Crash. That Does not Mean It is Fine.

JavaScript Did not Crash. That Does not Mean It is Fine.

Comments
6 min read
Let's discuss Deep and Shallow Clone in JavaScript

Let's discuss Deep and Shallow Clone in JavaScript

Comments
4 min read
NeuroLeveL V 1.02 is under way!

NeuroLeveL V 1.02 is under way!

Comments
2 min read
Why 0.1 + 0.2 0.3 in JavaScript: The Truth About Floating-Point Numbers

Why 0.1 + 0.2 0.3 in JavaScript: The Truth About Floating-Point Numbers

Comments
2 min read
I Got Tired of Writing Seed Scripts for Every Project, So I Built quick-seed (an ORM-Agnostic Seeding Tool)

I Got Tired of Writing Seed Scripts for Every Project, So I Built quick-seed (an ORM-Agnostic Seeding Tool)

Comments
4 min read
Next.js in 2025: Why It's the Best React Framework

Next.js in 2025: Why It's the Best React Framework

Comments 1
4 min read
JavaScript bundlers

JavaScript bundlers

Comments
2 min read
Asynchronous Loops in JavaScript

Asynchronous Loops in JavaScript

2
Comments
2 min read
Extending NGINX with JavaScript (NJS)

Extending NGINX with JavaScript (NJS)

1
Comments
7 min read
🧠 The Simplest "Decision": Is AI Always Rational?

🧠 The Simplest "Decision": Is AI Always Rational?

Comments
2 min read
The logical AND operator (&&) in JavaScript vs PHP

The logical AND operator (&&) in JavaScript vs PHP

Comments
2 min read
🔥 Black Friday Vue.js Expert: 50% de Desconto + Vagas LIMITADAS

🔥 Black Friday Vue.js Expert: 50% de Desconto + Vagas LIMITADAS

Comments
4 min read
lara-fetch v1.0.3 - now with Drop-in CDN Support

lara-fetch v1.0.3 - now with Drop-in CDN Support

5
Comments
2 min read
How we tried to create a frontend framework which can be learned in 5 minutes and which is the result

How we tried to create a frontend framework which can be learned in 5 minutes and which is the result

Comments
4 min read
How to work with nested locale folder structures in Vue

How to work with nested locale folder structures in Vue

1
Comments
2 min read
I Built a JSON-to-Vue Form Generator Using Naive UI — Here’s How It Works

I Built a JSON-to-Vue Form Generator Using Naive UI — Here’s How It Works

Comments
2 min read
loading...