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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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Systems-level shift from code to data

Thuangf45

Jul 10

I Got Tired of Maintaining Frontend Code. So I Built a Declarative UI Runtime.

#showdev #javascript #webdev #architecture

16 min read

Jul 11

Fandom Fire — A GPU-Accelerated, AI-Powered Roast Battle Engine

#weekendchallenge #ai #webgl #javascript

5 min read

Jul 10

Node.js Internals Explained by Uncle to Nephew — Part 4: Express Plumbing, Error Handling & The Full Roadmap

#node #javascript #express #webdev

9 min read

Jul 11

Your TypeScript config objects are losing type information. `satisfies` fixes it.

#typescript #webdev #javascript #frontend

4 min read

Jonas Hämmerle

Jul 11

Stop using regex for phone validation - use this instead

#webdev #api #javascript #tutorial

2 min read

Jul 11

I Added PDF-to-Word, PDF-to-JPG, and PDF-to-PowerPoint to My Privacy-First File Tools Site

#showdev #webdev #javascript #nextjs

2 min read

Jonas Hämmerle

Jul 11

How to validate email addresses properly in 2026

#webdev #api #tutorial #javascript

2 min read

Git Blame Nobody

Jul 11

I built a prompt engineering game — here's why I think learning by doing beats every tutorial

#showdev #ai #webdev #javascript

1 min read

Jul 11

I Hardcoded a Recursion Demo Into My Binary Converter and I Regret Nothing

#showdev #algorithms #computerscience #javascript

3 min read

Seif Ahmed

Jul 11

How to Hunt a Bug at 10 PM 🌙

#programming #javascript #webdev #debugging

1 min read

Nathmaxx

Jul 11

Convert a whole folder of images to WebP — locally, no upload, one command

#webdev #javascript #node #webperf

3 min read

Jul 11

Kill the Server: Why Holepunch Threw Away Node.js and Built 'Bare'

#javascript #node #bare #holepunch

4 min read

Jul 11

Levelo-Js v2: The TypeScript Rebirth

#typescript #javascript #webdev #opensource

3 min read

greymoth

Jul 11

ime bugs, display-width bugs, and bidi bugs are the same bug

#debugging #frontend #javascript #webdev

4 min read

Jul 11

Scraping Booking.com Without Touching the Search Box (City Landings + the Apollo Cache)

#webdev #api #javascript #ai

3 min read

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