DEVELOPER NEWS STREAM
Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.
SEN LLCSolving Slitherlink with Constraint Propagation — Fixpoint Clue/Vertex Rules, Closed-Loop Pruning, and Puzzles Proven Unique
Slitherlink, the single-loop logic puzzle, built for the browser with a constraint-propagation...
motchaliniYour AI makes CI green by cheating. I built three GitHub Actions to stop it.
All your checks are green. Before you merge, one question worth asking: is it green because the code...
Janardan JoshiStop Writing TypeScript Interfaces by Hand
If you've ever copied a huge JSON response from an API and started manually writing TypeScript...
Elwin ErnstBuilding a tamper-evident audit log in NestJS with hash chains
Most audit logs are a lie by omission. You write a row that says "user X deleted document Y at...
hiro@The Callback Ref That Trapped My React Image Preview in an Infinite Render Loop
This article is an English translation of the original Japanese article. This is a submission for...
Danny HolloranFallow: A Codebase Truth Layer for Agent-Written Code
Fallow is a Rust-native tool that maps your whole TS/JS codebase to catch dead code, duplication, and architecture drift. Here's how it fits alongside ESLint, Prettier, and agent guidelines when you're reviewing PRs you didn't write.
Lia FosterTypeScript Generics Explained with Real-World Use Cases
Introduction Have you ever written the same function twice, just because it needed to...
Anton GulinShould Page Objects Assert? Where Test Assertions Belong
Should page objects contain assertions? A practical rule: business checks live in tests, technical guards live in page objects. With Playwright code.
Hossam HamdyI built Injectus, a decorator-free DI container for Node, looking for early users/feedback
I've been building a dependency injection container for Node/TypeScript called Injectus, and I'm at...
Eshaan AgrawalI Found 4 Bugs in an AI Student Platform — Here's What Was Actually Wrong
A GET endpoint inserting rows into a production database. A notification bell hammering an API with...
GIAN FRANCO AROCUTIPA AROCUTIPASQL Meets AI - Inside the Rule Engine of an AI-Powered SQL Validation Solution
AI database solutions are usually presented as one single idea: type a question in English, get a SQL...
Programming CentralConnecting Enterprise Databases (Postgres, Redis, Neo4j) to AI Agents via MCP
The enterprise data landscape is an intimidating maze of heterogeneous systems. On any given day,...
Nitin KaushalStop writing retry logic everywhere.
Every service ends up with: retry timeout circuit breaker fallback …implemented differently every...
Vitaly PavlenkoFour Ways Your Multiple-Choice Quiz Gives Away the Answer
I build VibeLing, a vocabulary app, so all the examples here come from our own code and our own...
Dev NestioTypeScript Utility Types Reference: All 22 Built-in Types with Examples
TypeScript ships 22 built-in utility types that transform existing types without re-declaring them....
Erik HillMy AI gate tests were green theater. The fix was to stub the wire — and nothing above it.
In a private multi-agent project, agent proposals go through a human approval gate. The Playwright...