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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.

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xiaopeng

Sep 11

I built a password generator that never sends your data anywhere — here's the crypto behind it

#webdev #javascript #security #sideprojects

3 min read

Sep 11

RWC: reactive web components

#javascript #frontend #typescript #webcomponents

4 min read

DDW-X

Sep 6

Decompiling activetheory.net: Zero-GC Memory Management & GPGPU Particle Systems

#webgl #performance #javascript #computerscience

2 min read

thefortthatholds

Sep 6

Fortmail: agent-operated email in one Cloudflare Worker (MIT)

#opensource #javascript #cloudflare #ai

1 min read

Sep 20

How I Built a Fully Client-Side QR Code Generator (And Why I Avoided a Backend)

#showdev #webdev #javascript #privacy

2 min read

Yahaya

Sep 11

How We Built a Sub-1-Second Web App Without Heavy Framework Overhead

#webdev #php #performance #javascript

1 min read

Sep 6

The same glob pattern means three different things in one repository

#javascript #typescript #node #webdev

3 min read

A.P

Sep 11

I created an offline survey widget that works on any website and mobile app.

#showdev #javascript #webdev #saas

1 min read

lugwiire benard

Sep 7

Pocket is shutting down. I built a replacement that doesn't use AI

#showdev #productivity #javascript #pocketalternative

2 min read

pfpcrop

Sep 11

Building a profile picture cropper with plain JavaScript and Canvas

#webdev #javascript #tutorial #canvas

6 min read

Edy Cu

Sep 7

I built a detector for stuck Safe transactions. 93% of what it found was already dead.

#showdev #ethereum #web3 #javascript

5 min read

Sep 6

Sé programar, pero no sabía nada de este reloj: una app GPS en ~7 conversaciones con una IA

#ai #wearables #javascript #gps

5 min read

Ashish Kumar Badtiya

Sep 11

A practical startup budget for React Native apps

#reactnative #javascript #mobile #performance

3 min read

Sep 11

Building an AI-Powered Multiplayer Quiz Platform Without a Traditional Backend

#react #ai #webdev #javascript

6 min read

deepak_dev

Sep 6

I Replaced a $40/mo PDF API with 200 Lines of Web Worker Code — Here's the Offline Invoice Tool I Built

#webdev #programming #javascript #beginners

5 min read

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