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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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Aug 21

The Rust vs. JavaScript Undefined Behavior Crisis: Lessons from Recent Security Incidents and Cross-Language Compilation Bugs

#cybersecurity #rust #vs #javascript

4 min read

Aug 20

Debugging Node.js Like a Pro

#node #debugging #javascript #tutorial

3 min read

uni928

Aug 21

Make Basic HTML Analysis More Difficult

#html #javascript #analytics #webdev

1 min read

Mukesh

Aug 20

Stop a Malicious postinstall Script Cold With One CircleCI Config Change

#security #node #devops #javascript

3 min read

Peyman

Aug 20

Build an AI Agent with Node.js: Tool Calling with the OpenAI Responses API

#ai #node #javascript #tutorial

6 min read

Sike Ren

Aug 20

No accounts meant no license server — so my $19 one-time SaaS signs its keys with ECDSA P-256

#security #webdev #javascript #privacy

5 min read

Artificial Wasteland

Aug 20

Your generated file is the claim. Test it like one: reading a theorem back out of a WAV

#showdev #testing #audio #javascript

10 min read

Declan

Aug 20

Building File Utilities That Run 100% in the Browser

#javascript #webdev #privacy #tooling

1 min read

Vyom J

Aug 20

I Built ChessIQ to Train Positional Chess Evaluation, Not Just Tactics

#chess #webdev #ai #javascript

4 min read

Klicktools

Aug 21

Why I Built a No-Signup QR & URL Utility Platform (And How to Use the API)

#showdev #webdev #javascript #api

2 min read

Aug 20

Computing WHO growth percentiles on-device

#typescript #healthcare #opensource #javascript

7 min read

Sep 12

What is Web Hydration? How Static Pages Turn into Interactive Apps

#hydration #javascript #webdev #react

3 min read

takahiro hashito

Aug 20

Enforcing a style rule with a linter that actually fails the build

#javascript #testing #webdev

5 min read

jomynn

Aug 20

We caught a SQL injection with an offline AI security scanner — here's the exact query it found

#ai #javascript #security #sql

3 min read

Sep 12

I built a CSV chart page that shows a SHA of your file so the chart can’t invent numbers

#showdev #opensource #webdev #javascript

1 min read

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