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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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Details subtle auth bugs and community PR fixes

Earl Grey

Nov 13

One Month After the Hackathon: Why My 4-Service App Stopped Working (and What @mansio Caught in the Verifiers)

#ai #javascript #buildinpublic #opensource

6 min read

Nov 13

Build an Offline AI Study App with Local Models (Liquid AI LFM3-1.7B)

#ai #webdev #javascript #webgpu

7 min read

ゲン

Nov 13

Japanese Text Breaks Your App in 7 Quiet Ways (With Code)

#javascript #i18n #webdev #css

5 min read

TimofeUS

Nov 13

WebGL can't see the page behind it. So how do you make glass text that follows the cursor?

#showdev #webdev #javascript #threejs

5 min read

arm vall

Nov 13

Keep a 50% Margin on an AI Subscription: Per-User Cost Caps That Actually Bind

#webdev #javascript #ai #architecture

6 min read

Axarez

Nov 14

A Google Place ID finder in 10 lines of JS

#showdev #javascript #webdev #tutorial

4 min read

Edward Pounders

Nov 13

Running PDF, OCR and AI tools entirely in the browser: what worked and what broke

#webdev #javascript #webassembly #privacy

3 min read

Yiğit Tanrıverdi

Nov 13

Ten tabs, one WebSocket: electing a leader tab with Web Locks

#javascript #webdev #cloudflare #indexeddb

5 min read

Opsnode Infrastructure

Nov 13

Where did my SOL go? Finding the rent locked in empty Solana token accounts

#solana #javascript #web3 #tutorial

4 min read

Ellis John

Nov 13

gat

#frontend #gamedev #javascript #webdev

5 min read

trampto

Nov 13

Making PDFs tamper-evident in the browser with SHA-256 (and why we hash the sealed file, not the original)

#javascript #webdev #security #pdf

3 min read

Nov 13

I counted the tokens in 6 popular repos the way a coding agent sees them

#ai #opensource #productivity #javascript

3 min read

Anastasios Antoniadis

Nov 13

How I worked out Palworld's exact Pal stat formula, and checked it in game

#gamedev #javascript #opensource #research

5 min read

Av. Murat Can Koptay

Nov 13

Turkish Legal Algorithms in TypeScript: Modeling Law No. 7596 (MKK FIFO & PBLK), Balthazard Disability, and Law No. 6772

#typescript #javascript #opensource #legaltech

3 min read

Віталік Бакута

Nov 13

Remove GPS and EXIF from a JPEG in the browser, without re-encoding it

#javascript #webdev #privacy #tutorial

4 min read

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