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

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
OmniChat: A Zero-Backend AI Chat PWA with Local AES-GCM Encryption. #showdev, #open-source, #javascript, #ai
abhinav_arnav_8fb1769740e profile

OmniChat: A Zero-Backend AI Chat PWA with Local AES-GCM Encryption. #showdev, #open-source, #javascript, #ai

#showdev #ai #javascript #opensource
2
Comments 1
1 min read
Your MCP server didn't break. The protocol did.
bazzz profile
Baz

Your MCP server didn't break. The protocol did.

#mcp #javascript #typescript #ai
Comments 2
6 min read
Blocking Millions of Malicious IPs in O(32) Time with Bitwise Tries
doaaa_04 profile

Blocking Millions of Malicious IPs in O(32) Time with Bitwise Tries

#javascript #node #security #algorithms
Comments 2
4 min read
CĂłmo solucionar el error \"Enable JavaScript and cookies to continue\"
erickeduardoramos03 profile

CĂłmo solucionar el error \"Enable JavaScript and cookies to continue\"

#debugging #javascript #security #webdev
Comments
3 min read
Why 90% of CMS Hacks Happen Through Plugins (And How We Solved It With OS Process Isolation)
jaimedmartinezh profile

Why 90% of CMS Hacks Happen Through Plugins (And How We Solved It With OS Process Isolation)

#javascript #node #security #webdev
2
Comments
4 min read
AbortController Beyond fetch: The Cancellation Patterns I Use in Every React App
ahmed_mahmoud360 profile

AbortController Beyond fetch: The Cancellation Patterns I Use in Every React App

#javascript #react #webdev #frontend
Comments
5 min read
Build an MCP v2 Server in TypeScript with the New MCP SDK
ialijr profile

Build an MCP v2 Server in TypeScript with the New MCP SDK

#ai #programming #javascript #mcp
2
Comments
12 min read
State Management in Next.js 15 Server State, Context, and When to Reach for Zustand
anas_sheikh_2 profile

State Management in Next.js 15 Server State, Context, and When to Reach for Zustand

#nextjs #programming #javascript #react
Comments
5 min read
Building LOKA: From ESP32 Firmware to a Live Map That Tracks Animals in Real Time
abdeldjaouadfarid profile

Building LOKA: From ESP32 Firmware to a Live Map That Tracks Animals in Real Time

#iot #javascript #react #beginners
2
Comments
3 min read
Why Your JavaScript Toolchain Keeps Breaking (And How to Fix It with Jolter)
byjonas profile

Why Your JavaScript Toolchain Keeps Breaking (And How to Fix It with Jolter)

#javascript #jolter #node #deno
1
Comments
4 min read
Breaking the Browser Sandbox: How to Build Native Desktop Automation Agents with Node.js and C++
programmingcentral profile

Breaking the Browser Sandbox: How to Build Native Desktop Automation Agents with Node.js and C++

#javascript #typescript #ai #mcp
2
Comments
11 min read
Introducing DriftJS: An Ultra-Fast, Register-Based Bytecode VM Framework
hrutav_modha_c0c028285f7e profile

Introducing DriftJS: An Ultra-Fast, Register-Based Bytecode VM Framework

#webdev #javascript #opensource #frontend
2
Comments
2 min read
Building Fast Websites for Pakistan's Real Network Conditions (Not Just a Lighthouse Score)
muhammadfarzan0 profile

Building Fast Websites for Pakistan's Real Network Conditions (Not Just a Lighthouse Score)

#webdev #programming #javascript #ai
1
Comments 1
4 min read
Meteor 3.5: accounts-express Brings Meteor Accounts to Express
nachocodoner profile

Meteor 3.5: accounts-express Brings Meteor Accounts to Express

#meteor #javascript #opensource
3
Comments
5 min read
Day 165 of Learning MERN Stack
ali_hamza_589ec7b3eb6688d profile

Day 165 of Learning MERN Stack

#react #tailwindcss #javascript #webdev
Comments
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.