DEVELOPER NEWS STREAM
Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.
Oladeji TosinBuild a privacy-preserving notebook DApp on Midnight
Learn how to build a full-stack DApp on Midnight that stores note commitments on-chain and note bodies off-chain, using ZK proofs, TypeScript witnesses, and the 1AM wallet.
TKD EngineerGo's any is a Lie: The Case for Sum Types and Truthful API Contracts
When we define a function that accepts map[string]any, we are telling the user: 'Give me anything.'...
Siddhant JainYour Agent Retried. The Email Sent Twice.
Agent frameworks retry. Your side effects don't know that. Here is how idempotency gates, budget enforcers, and risk gates stop duplicate emails, double charges, and runaway API costs — with real TypeScript code and zero runtime dependencies.
Ahmed Hany GamalImplementing a JSON Schema Validator from Scratch - Week 9
This was a pretty interesting week, it was more about what I didn't do rather than what I did do. ...
ShyGyverMake Your Hono Authorization Server Work on Any Host
How to remove the hardcoded ISSUER constant from your Hono OIDC server so it works correctly on localhost, staging, and production without any code changes.
nareshipmeWhy We Switched to Streaming Frame Extraction for Mobile Video Editing
When we first started building ClipCrafter's browser-based video engine, our biggest enemy wasn’t the...
Tomasz KarwatkaTwenty vs Open Mercato: CRM Product vs AI-Supportive Platform Foundation
Twenty is a modern open-source CRM; Open Mercato is an AI-supportive CRM/ERP foundation. Here’s when you should pick each—and why Open Mercato can be a better base for product teams.
Young GaoError Handling Patterns in TypeScript: Beyond Try-Catch
Error Handling Patterns in TypeScript: Beyond Try-Catch Try-catch blocks scattered...
Young GaoEnvironment Variables Done Right: From .env Files to Production Configs
Environment Variables Done Right: From .env Files to Production Configs Hardcoded config...
Juan TorchiaClaude Code quality reports: corrí los mismos casos que rompieron a todos y esto encontré en mis logs
742 puntos en HN sobre los quality reports de Claude Code. Anthropic publicó un update tranquilizador. Yo abrí mis logs de los últimos 90 días y corrí los mismos prompts que le fallan a la comunidad. La respuesta no es la que esperaba.
Juan TorchiaClaude Code quality reports: I ran the same prompts that broke everyone and here's what my logs showed
742 points on HN about Claude Code quality reports. Anthropic published a reassuring update. I opened my logs from the last 90 days and ran the same prompts the community keeps complaining about. The answer wasn't what I expected.
AMEER MI built a 100% Privacy-First Toolbox for Developers (No more pasting JWTs into random sites)
Hey everyone! 👋 As a developer, I found myself using online JSON formatters or JWT decoders every...
Marvin TangBuilding a Gacha Tower Defense in Cocos Creator: Wave System, Merge Logic, and 28 Enemy Types
I wrote recently about migrating from LayaAir to Cocos Creator. This post is the follow-up: what I...
Jangwook KimHow to Build a Custom MCP Server for Claude Code: A Step-by-Step Tutorial
Build a production-ready MCP server for Claude Code in Python. Covers setup, tool implementation, Docker deployment, and real-world production patterns.
Midas126Beyond Basic Types: Mastering TypeScript's Advanced Type System for Robust Applications
Beyond Basic Types: Mastering TypeScript's Advanced Type System for Robust...
Muhammad Niaz AliBuilding VidDrop. What I learned about performance and user experience.
I just finished building VidDrop. A video downloader tool that supports YouTube, Shorts, Vimeo, and...