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.
Mastering Pipes in Node.js 🚀
sovannaro profile

Mastering Pipes in Node.js 🚀

#node #javascript #programming #developer
3
Comments
2 min read
How To Build A Raw TCP Server Where Every Millisecond Counts.
sfundomhlungu profile

How To Build A Raw TCP Server Where Every Millisecond Counts.

#javascript #webdev #tutorial #beginners
27
Comments 12
4 min read
Understanding Asynchronous JavaScript 🚀
sovannaro profile

Understanding Asynchronous JavaScript 🚀

#node #javascript #programming #developer
2
Comments
2 min read
You're Not a Real Front-End Developer If You Don't Know This: The React Component Lifecycle Explained!
younes_sellimi_5b608c86a0 profile

You're Not a Real Front-End Developer If You Don't Know This: The React Component Lifecycle Explained!

#react #javascript #frontend #webcomponents
3
Comments
2 min read
Axios vs. Fetch: Which Fetch Wrapper Should I Choose in 2025?
suhaotian profile

Axios vs. Fetch: Which Fetch Wrapper Should I Choose in 2025?

#axios #webdev #javascript #node
9
Comments 26
2 min read
Fixing High and Critical Vulnerabilities in npm Using npm audit
chaudharidevam profile

Fixing High and Critical Vulnerabilities in npm Using npm audit

#webdev #javascript #learning #security
2
Comments
3 min read
✨ Module Bundlers, Demystified: What You Actually Need to Know
_ndeyefatoudiop profile

✨ Module Bundlers, Demystified: What You Actually Need to Know

#frontend #webdev #javascript #bundler
8
Comments 2
5 min read
Built-in Modules in Node.js 🚀
sovannaro profile

Built-in Modules in Node.js 🚀

#node #npm #programming #javascript
2
Comments
2 min read
Understanding the Callback Pattern in Node.js 🔄
sovannaro profile

Understanding the Callback Pattern in Node.js 🔄

#node #npm #javascript #programming
Comments
2 min read
Building an AI-Powered E-Commerce Support Chatbot using langchain.js : A Step-by-Step Guide
praveencs87 profile

Building an AI-Powered E-Commerce Support Chatbot using langchain.js : A Step-by-Step Guide

#langchain #ai #agents #javascript
Comments
2 min read
CORS, Preflight Requests, and Common Cross-Origin Issues
thesanjeevsharma profile

CORS, Preflight Requests, and Common Cross-Origin Issues

#webdev #javascript #interview #frontend
15
Comments
5 min read
Open Source Tools for Streamlining Release Management
jaysaadana profile

Open Source Tools for Streamlining Release Management

#javascript #programming #webdev #react
80
Comments 3
3 min read
new web framework
m__mdy__m profile

new web framework

#discuss #programming #javascript #beginners
54
Comments 46
2 min read
Handling Custom Errors in Node.js with a Custom ApiError Class
nurulislamrimon profile

Handling Custom Errors in Node.js with a Custom ApiError Class

#node #errorhandler #webdev #javascript
2
Comments
3 min read
🚀 Create a Cute Heartbeat Animation with Pure CSS (Easily Add to Your Website!) ❤️
er-raj-aryan profile

🚀 Create a Cute Heartbeat Animation with Pure CSS (Easily Add to Your Website!) ❤️

#webdev #programming #javascript #beginners
1
Comments
2 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.