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.
When React’s Philosophy Isn’t Enough and Data Attributes Save the Day

When React’s Philosophy Isn’t Enough and Data Attributes Save the Day

1
Comments
5 min read
5 Essential Skills Every Software Engineer Needs in 2025

5 Essential Skills Every Software Engineer Needs in 2025

Comments
2 min read
Code Block Click Copy

Code Block Click Copy

1
Comments
5 min read
semantic-release : quand la CI gère nos versions à notre place

semantic-release : quand la CI gère nos versions à notre place

Comments
2 min read
how does browser render webpage?

how does browser render webpage?

Comments
8 min read
🧩 Svelte Mini DSL — The Hidden Micro-Language Inside Svelte's Markup System

🧩 Svelte Mini DSL — The Hidden Micro-Language Inside Svelte's Markup System

Comments
2 min read
Criei um app de clima moderno em HTML, CSS, JS

Criei um app de clima moderno em HTML, CSS, JS

Comments
1 min read
Engineering Context for Local and Cloud AI: Personas, Content Intelligence, and Zero-Prompt UX

Engineering Context for Local and Cloud AI: Personas, Content Intelligence, and Zero-Prompt UX

1
Comments 2
8 min read
How SkillHunt Uses Telegram for Faster Job Search

How SkillHunt Uses Telegram for Faster Job Search

5
Comments
1 min read
Creating NFTs with Web3.js

Creating NFTs with Web3.js

Comments
2 min read
Building a "Bullshit Detector" for LLMs using Node.js and pgvector

Building a "Bullshit Detector" for LLMs using Node.js and pgvector

37
Comments 9
3 min read
Coding Challenge Practice - Question 57

Coding Challenge Practice - Question 57

Comments
1 min read
emojis-cleaner — A npm package to remove Emojis from Any File or Codebase (CLI + JS API)

emojis-cleaner — A npm package to remove Emojis from Any File or Codebase (CLI + JS API)

Comments
3 min read
Engineering Context for Local and Cloud AI: Personas, Content Intelligence, and Zero-Prompt UX

Engineering Context for Local and Cloud AI: Personas, Content Intelligence, and Zero-Prompt UX

1
Comments
8 min read
Errors in my Next.js Project

Errors in my Next.js Project

Comments
1 min read
Building a Production-Ready E-Commerce Platform with React: A Complete Walkthrough

Building a Production-Ready E-Commerce Platform with React: A Complete Walkthrough

1
Comments
3 min read
Faster SQLite Lookups in Node.js Using Hash Keys & Indexing

Faster SQLite Lookups in Node.js Using Hash Keys & Indexing

24
Comments
4 min read
How I Built a Fast, Client-Side JSON Viewer for Developers

How I Built a Fast, Client-Side JSON Viewer for Developers

Comments 1
1 min read
working on my Collaborative coding project

working on my Collaborative coding project

Comments
1 min read
I Built the #1 Fastest Bun Framework At 13 Years Old

I Built the #1 Fastest Bun Framework At 13 Years Old

Comments
1 min read
Understanding err, stdout, and stderr in Node.js

Understanding err, stdout, and stderr in Node.js

Comments
3 min read
Decoding Buffers in Node.js: The Hidden Powerhouse of Data Handling

Decoding Buffers in Node.js: The Hidden Powerhouse of Data Handling

Comments
2 min read
Build AI-Powered Smart Replies with React and Synthetic

Build AI-Powered Smart Replies with React and Synthetic

21
Comments 2
19 min read
The Tech Renaissance: Java, Python, JavaScript, and Beyond

The Tech Renaissance: Java, Python, JavaScript, and Beyond

Comments
2 min read
How I Built a Graphics Renderer for Node.js

How I Built a Graphics Renderer for Node.js

30
Comments 6
5 min read
loading...