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.
How I made it easier to generate beautiful cards for my Discord bot

How I made it easier to generate beautiful cards for my Discord bot

1
Comments
7 min read
The 2026 JS Desktop Runtime Showdown: Electron vs NW.js vs Neutralino vs Adrenaline

The 2026 JS Desktop Runtime Showdown: Electron vs NW.js vs Neutralino vs Adrenaline

Comments
2 min read
Compressing an Image to an Exact KB Target in the Browser (No Upload, Just Canvas)

Compressing an Image to an Exact KB Target in the Browser (No Upload, Just Canvas)

Comments
4 min read
My security scanner gave Epic Stack 0/100. The scanner was wrong.

My security scanner gave Epic Stack 0/100. The scanner was wrong.

Comments
4 min read
Temporal API in TypeScript: deadlines and time zones

Temporal API in TypeScript: deadlines and time zones

1
Comments
17 min read
Building a Fast, Zero-Bloat Multi-Currency & Unit Conversion Engine

Building a Fast, Zero-Bloat Multi-Currency & Unit Conversion Engine

Comments
1 min read
API Key Exposed in Browser? Check Your OpenAI, Claude or Gemini Key in 2 Minutes

API Key Exposed in Browser? Check Your OpenAI, Claude or Gemini Key in 2 Minutes

Comments
8 min read
Why 2.675 Rounds to 2.67: A Field Guide to Money Math Bugs

Why 2.675 Rounds to 2.67: A Field Guide to Money Math Bugs

Comments
6 min read
Context Optimization Is Not Stream Recovery: Integrating context-mode Without Hiding Failures

Context Optimization Is Not Stream Recovery: Integrating context-mode Without Hiding Failures

Comments
4 min read
A Black Screen Ate a Kid's Screen Time: Billing Play by the Second in a Learning App

A Black Screen Ate a Kid's Screen Time: Billing Play by the Second in a Learning App

Comments
4 min read
Running classic MU Online Season 6 in the browser and on mobile

Running classic MU Online Season 6 in the browser and on mobile

Comments
2 min read
coercions in js

coercions in js

Comments 4
3 min read
Government upload limits are a mess, so I documented all 18 of them

Government upload limits are a mess, so I documented all 18 of them

Comments
4 min read
The Hard Part of Leaving `request` is the App Built Around It

The Hard Part of Leaving `request` is the App Built Around It

1
Comments
3 min read
Building Blocks: How a School Management System Taught Me JavaScript

Building Blocks: How a School Management System Taught Me JavaScript

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