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DEVELOPER NEWS STREAM

Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.

expo-camera has no tap to focus, so we patched it in Kotlin, Swift and the compiled JS
reactnative2026-10-01
Daniel PertuDaniel Pertu

expo-camera has no tap to focus, so we patched it in Kotlin, Swift and the compiled JS

Munchable tells you whether a packaged food fits your gut condition. The fast path is the barcode,...

Half our coverage tests assert that the app says nothing
testing2026-10-01
Daniel PertuDaniel Pertu

Half our coverage tests assert that the app says nothing

Munchable scans a packaged food and tells you whether it fits your gut condition. The conditions are...

Passing Tests, Expired SQLite Leases: An AI Coding Benchmark
sqlite2026-10-01
Yurii TorYurii Tor

Passing Tests, Expired SQLite Leases: An AI Coding Benchmark

A background job can pass its acceptance suite and still have a concurrency bug at the exact point...

Our most valuable tests do not test code, they assert that our content is true
testing2026-10-01
Daniel PertuDaniel Pertu

Our most valuable tests do not test code, they assert that our content is true

A registry-driven content site degrades instead of crashing, so 40 test files check that pages exist on disk, that titles fit, and that a fact we must not claim is absent.

Next's compiler dropped a space in 166 of our sentences, and the source was correct
nextjs2026-10-01
Daniel PertuDaniel Pertu

Next's compiler dropped a space in 166 of our sentences, and the source was correct

A JSX text run that starts on the same line as an element, wraps a line and contains an HTML entity loses its leading space in Next's bundled SWC. Here is the repro and the AST sweep that found every one.

Send Appointment Reminder Calls at Scale with Voice API v2
api2026-10-01
Gunnar GroschGunnar Grosch

Send Appointment Reminder Calls at Scale with Voice API v2

Call a whole list of customers with one Sinch Voice API v2 request: Personalized reminders, voicemail detection, press 1 to confirm, and call pacing.

Why Fabric.js `loadFromJSON` Can Leave Your Editor Half-Loaded
fabricjs2026-10-01
Sohail KhanSohail Khan

Why Fabric.js `loadFromJSON` Can Leave Your Editor Half-Loaded

A saved Fabric.js document can reopen with missing content when an image URL fails and the loading...

Building Fralculator: an offline-first, step-by-step calculator in Electron
electron2026-10-01
fralsarefralsare

Building Fralculator: an offline-first, step-by-step calculator in Electron

The problem Most calculators evaluate. I wanted one that explains the evaluation: given 3 × (4 + 5),...

Six places a copy rule has to reach, and not one of them is a page
webdev2026-10-01
Daniel PertuDaniel Pertu

Six places a copy rule has to reach, and not one of them is a page

Notifio has a house rule about punctuation: no em dashes in anything a user reads. It is a narrow...

Design Your Expo Router Tree Before You Write a Single Screen
reactnative2026-10-01
Famitha M AFamitha M A

Design Your Expo Router Tree Before You Write a Single Screen

Most Expo Router tutorials start with npx create-expo-app and a single index.tsx. That's fine for...

Our IndexNow key sits in the repo on purpose, and our own auth gate was the only thing that could break it
seo2026-10-01
Daniel PertuDaniel Pertu

Our IndexNow key sits in the repo on purpose, and our own auth gate was the only thing that could break it

IndexNow proves you own a host by making you publish a key at a URL on it. That makes the key unhideable by design, and it makes your own middleware the biggest risk to it.

First Post On Dev
buildinpublic2026-10-01
AdityaAditya

First Post On Dev

My First Post on DEV Hi everyone! 👋 I'm Aditya, a developer from India. I've been...

Self-Healing CI/CD: Integrating Autonomous AI Agents for Automated Code Fixes
cicd2026-10-01
Muhammad TahirMuhammad Tahir

Self-Healing CI/CD: Integrating Autonomous AI Agents for Automated Code Fixes

Learn how to build and integrate autonomous AI agents into your CI/CD pipelines to automatically diagnose, write patches, and fix failing test suites

Laravel Wayfinder: Typed Routes and the Deploy Bug I Hit
laravel2026-10-01
Qasim ParrayQasim Parray

Laravel Wayfinder: Typed Routes and the Deploy Bug I Hit

Laravel Wayfinder generates typed TypeScript route functions from your controllers. I used it on a real project and hit a route-cache deploy bug nobod

Video Uploads, HLS and Image Optimization in Lioran S3
video2026-10-01
Swaraj PuppalwarSwaraj Puppalwar

Video Uploads, HLS and Image Optimization in Lioran S3

Video Uploads, HLS and Image Optimization in Lioran S3 Lioran S3 is primarily an object...

3 MCP servers I actually use daily (and how to set them up)
mcp2026-10-01
GrahamduesCNGrahamduesCN

3 MCP servers I actually use daily (and how to set them up)

Not a hype list. These are the three MCP servers I have running right now in Claude Desktop. ...