Skip to content

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!

Client-side, server-side, it doesn't matter. This tag should be used for anything JavaScript focused. If the topic is about a JavaScript framework or library, just remember to include the framework's tag as well.

How should the tag be written? All lower-case letters for the tag: javascript.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Betkyo Research

Sep 12

One rounding, not many: why a provably-fair verifier must match the server bit for bit

#cryptography #javascript #math #security

7 min read

Vasiliy

Sep 12

Building a random chat where language doesn't matter: WebRTC, relay as a condition, and live translated captions

#showdev #webrtc #node #javascript

8 min read

Aug 19

Stop Hand-Renaming Variables: A Developer's Guide to Case Conventions (With Free Tools)

#javascript #webdev #programming #productivity

4 min read

Aug 24

Next.js Partial Prefetching: One Shell Per Route, Not One Per Link

#nextjs #react #performance #javascript

4 min read

FlipImage

Sep 12

Why Image Flipping Doesn't Need a Server

#javascript #webdev #privacy #tutorial

4 min read

Aug 20

We Can't See What You Paste — And That Was a Design Constraint, Not a Slogan

#webdev #privacy #javascript #buildinpublic

1 min read

Siddhesh Shirdhankar

Aug 19

Tab Wise v2.4.0: Making Tab Management a Little Less Chaotic

#webdev #programming #productivity #javascript

2 min read

Aug 21

Node.js SEA Just Got Way Simpler — Updating My node-sea Boilerplate for Node 26

#node #javascript #typescript #opensource

4 min read

Aug 19

Vite’s ?url Import Gives You a URL, Not jQuery

#vite #javascript #webdev #jquery

3 min read

Gu

Aug 24

A failed import that still created three records

#testing #debugging #webdev #javascript

5 min read

Olanrewaju Mark

Aug 19

Stop Confusing npm and npx: Here's What Every Developer Should Know

#javascript #node #npm #npx

5 min read

Anakin

Aug 20

Automated Repricing Without Turning It Into a Race to the Bottom

#retail #automation #pricing #javascript

4 min read

RollDate

Sep 2

How to Build a High-Performance JavaScript Event Calendar for Thousands of Events

#javascript #webdev #performance #typescript

9 min read

Sep 2

WebSocket Engineering — Part 2

#websocket #productivity #javascript #beginners

9 min read

Aug 19

What is one ply of search actually worth? I benchmarked 4 game engines

#algorithms #gamedev #ai #javascript

4 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.