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DEVELOPER RELEASES

DEVELOPER NEWS STREAM

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

I Analyzed All 512,000 Lines of Claude Code's Leaked Source — Here's What Anthropic Was Hiding
ai2026-03-31
VibehackersVibehackers

I Analyzed All 512,000 Lines of Claude Code's Leaked Source — Here's What Anthropic Was Hiding

On March 31st, 2026, security researcher Chaofan Shou -- an intern at blockchain security firm...

Your npm Package Is Leaking Source Code (And You Probably Don't Know It)
npm2026-04-01
Alan WestAlan West

Your npm Package Is Leaking Source Code (And You Probably Don't Know It)

Source maps in npm packages can expose your entire original source code. Learn how to detect, prevent, and fix source map leaks in your packages.

Building a Multi-Tenant SaaS with Stripe Connect in 2026
stripe2026-04-01
Diven RastdusDiven Rastdus

Building a Multi-Tenant SaaS with Stripe Connect in 2026

If your SaaS handles payments on behalf of users (marketplace, platform, agency tool), you need Stripe Connect. The architecture that works, updated for the Accounts V2 API.

Filling the Unit System: IntegrationUnit, AdapterUnit, and the Full Boot Sequence
velnora2026-02-25
Veys AliyevVeys Aliyev

Filling the Unit System: IntegrationUnit, AdapterUnit, and the Full Boot Sequence

Last post, the Unit System had its first real types — RuntimeUnit, PackageManager, and...

OpenTelemetry just standardized LLM tracing. Here's what it actually looks like in code.
ai2026-03-21
Albert AlovAlbert Alov

OpenTelemetry just standardized LLM tracing. Here's what it actually looks like in code.

Every LLM tool invents its own tracing format. Langfuse has one. Helicone has one. Arize has one. If...

The ALTER TABLE that took down our API for 6 minutes
postgres2026-02-25
Munteanu Flavius-IoanMunteanu Flavius-Ioan

The ALTER TABLE that took down our API for 6 minutes

Last Tuesday at 2:47 PM, we deployed a migration that looked completely innocent: ALTER TABLE...

Getting Started with AgentBouncr: Add Governance to Your AI Agent in 5 Minutes
ai2026-02-25
AgentBouncrAgentBouncr

Getting Started with AgentBouncr: Add Governance to Your AI Agent in 5 Minutes

A hands-on tutorial: install AgentBouncr, define policies, evaluate tool calls, and verify your audit trail — with full code examples.

Building Secure Session Management in NestJS - Refresh Tokens, Device Tracking & Session Revocation(PART 2)
tutorial2026-03-31
bismark66bismark66

Building Secure Session Management in NestJS - Refresh Tokens, Device Tracking & Session Revocation(PART 2)

1. The Refresh Token Flow — Validating Against the DB This is where the real security...

What Claude Code stores on your machine (and how to see it)
ai2026-03-31
Kat LaszloKat Laszlo

What Claude Code stores on your machine (and how to see it)

Claude Code keeps a lot of data in ~/.claude/ that most people never look at. I wanted to know what...

I built shadcn/ui for React Native— here's why and what I learned
reactnative2026-03-31
Anish LAnish L

I built shadcn/ui for React Native— here's why and what I learned

Every time I started a new React Native project, I faced the same frustration. On the web I had...

Your AI Agent Is Wasting $0.04 Every Time It Reasons About Optimization. Here's the $0.01 Alternative.
machinelearning2026-03-31
WhatsonyourmindWhatsonyourmind

Your AI Agent Is Wasting $0.04 Every Time It Reasons About Optimization. Here's the $0.01 Alternative.

Last week I watched GPT-4 spend 2,000 tokens, 3 seconds, and $0.04 to pick the wrong A/B test...

ReactJS SOLID Principle ~ DIP (Dependency Inversion Principle)~
webdev2026-03-31
Ogasawara KakeruOgasawara Kakeru

ReactJS SOLID Principle ~ DIP (Dependency Inversion Principle)~

・The dependency that imports an extra module should depend on the abstract interface, but not the...

I built a CLI that covers the entire Google Play Developer API
android2026-03-31
Yasser's studioYasser's studio

I built a CLI that covers the entire Google Play Developer API

I was uploading an AAB to the Play Console last year and thought — why am I still clicking through...

Everything That Broke on Day Two
ai2026-03-20
BeniBeni

Everything That Broke on Day Two

Six bugs that shipped with our autonomous dev agent v0.1 — each one invisible until it wasn't. Zero stdout, git permission hell, stuck queues, and an AI that deleted an entire directory.

Undefined vs Null in TypeScript: What’s the Difference?
typescript2026-02-25
Jeferson EijiJeferson Eiji

Undefined vs Null in TypeScript: What’s the Difference?

Understand the distinctions between undefined and null in TypeScript with clear examples and practical scenarios.

Why AI agents fail at scheduling (and how to fix it)
ai2026-03-31
NickiticoNickitico

Why AI agents fail at scheduling (and how to fix it)

Your AI agent can draft emails, search the web, summarize a 40-page PDF, and write code. Then someone...