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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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qnbs

Oct 1

Exact Text vs Reconstructed State: A Persistence Boundary Lesson

#architecture #javascript #webdev #data

4 min read

threataft

Oct 1

Deno CVE-2026-103473 — CVSS 8.1 Command Injection in node:child_process on Windows

#deno #security #javascript #vulnerabilities

1 min read

thisran

Oct 1

How "Enterprise" QR generators scam users for $450/year (And the 37-in-1 client-side suite I built to destroy them)

#webdev #productivity #javascript

2 min read

Federico Kereki

Oct 14

Quotient Filters - the Theory

#javascript #datastructures #algorithms #computerscience

6 min read

Mallesh Palukuri

Oct 1

The Last Expedition

#webdev #gamedev #javascript #claude

1 min read

Oct 1

Dead website or false alarm? Five cases from checking small-business sites

#node #webdev #javascript #http

5 min read

Oct 5

A passing smoke test can still miss your broken page

#testing #webdev #opensource #javascript

5 min read

Oct 1

Save Fabric.js Canvas JSON to an API and Open It by Document ID

#api #javascript #react #tutorial

11 min read

thisran

Oct 1

Adobe Wants $240/yr to Delete a Page. DocuSign Wants $480 to Sign It. So I Built a Free WASM Replacement.

#webdev #privacy #javascript

1 min read

Oct 1

Your files don't need to leave the device: building browser-local tools

#webdev #javascript #privacy #tutorial

2 min read

Oct 14

My crawler said 1 in 7 websites were down. They weren't, and retrying made it worse.

#node #javascript #webdev #debugging

6 min read

VX

Oct 14

One name per setting

#javascript #monorepo #devtools #opensource

2 min read

The Unmeshed Team

Oct 1

Your Wait Step Works Once. Then It Stops Waiting

#systemdesign #javascript #automation #debugging

2 min read

Izak T

Oct 14

I Was Arrested for Guarding Too Much: A Trial About the Null Check That Never Fired

#vue #javascript #cleancode #frontend

9 min read

Oct 1

How to manage environment variables across development, staging and production

#webdev #javascript #devops #programming

11 min read

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