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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!

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wd400

Apr 11

I code-reviewed 3 "vibe-coded" PRs last week. Every one had hardcoded API keys. So I built a grader.

#showdev #python #javascript #opensource

2 min read

SEN LLC

Apr 11

Writing a TypeScript Type Inference Engine in 300 Lines of Vanilla JS

#typescript #javascript #webdev #tutorial

5 min read

Deep Nandi

Apr 11

Jestronaut: Explore Your Jest Tests Like Never Before

#showdev #javascript #testing #tooling

2 min read

Francesco Di Donato

Apr 11

Remote Terminal: iPhone to Mac via Tailscale

#automation #javascript #webdev

6 min read

Apr 11

I Built an ESLint Plugin + Zero-Config CLI That Catches AI-Generated Code Slop (1,137 Downloads in Days)

#eslint #ai #javascript #typescript

2 min read

Apr 11

Mastering Your Frontend Build with Bazel: Testing

#javascript #typescript #monorepo #bazel

10 min read

Zihang Dong 董子航

Apr 11

Building a Browser-Based Keyboard Tester with Vanilla JavaScript

#javascript #webdev #tutorial #productivity

4 min read

SEN LLC

Apr 11

UUID v7, ULID, KSUID — What's the Difference? I Implemented All Five

#javascript #uuid #webdev #tutorial

6 min read

Mock Bolt

Apr 11

I was tired of json-server — so I built a free mock API tool (no signup needed)

#webdev #javascript #python #productivity

3 min read

Prajapati Paresh

Apr 11

Stop Using useState for Forms: The React Hook Form + Zod Architecture

#react #frontend #javascript #webdev

3 min read

NIXX/DEV

Apr 11

When Your Node.js App Works Locally but Fails on a VPS

#node #pm2 #devops #javascript

3 min read

thebrecht

Apr 11

Automate Your Links: A Developer's Guide to the toui.io API

#javascript #api #tutorial #webdev

8 min read

camb

Apr 11

How I Fixed Transparent Video Alpha in Playwright Using 1970s Film Math

#javascript #webdev #node #ffmpeg

4 min read

grayguava

Apr 11

I rewrote my encrypted form tool because I was tired of Cloudflare owning my setup

#javascript #opensource #python #security

3 min read

Apr 11

I Just Upgraded My Portfolio from Next.js 14 to Next.js 16 and Felt Like a Child Who Knows Nothing

#webdev #programming #javascript #react

6 min read

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