DEVELOPER NEWS STREAM
Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.
Tarun MoorjaniTypeScript PR Templates and Checklists: Copy-Paste and Go
I've reviewed over a lot TypeScript PRs. The best teams use templates and checklists. The struggling...
Ahmed Hany GamalImplementing a JSON Schema Validator from Scratch - Week 7
As I stated last time, this was a pretty short week. I only added one thing to the validator, which...
Walter FernándezAmazon Bedrock Guardrails - Step-by-step implementation with Serverless
Securing Amazon Bedrock with Guardrails - Topic Denial and PII Redaction
ajithmanmuI Built a Usage-Based Billing Engine From Scratch — Here's How It Works
I spent the last few weeks building MeterFlow — a usage-based billing engine that handles event...
Giovambattista FazioliMantine Onboarding Tour v3 - Responsive by Design, Smoother Than Ever
Responsive popover positioning, granular lifecycle callbacks, persistent overlay, and type-safe step...
IdapixlHow to Build a Production-Ready MCP Server for Claude in Under an Hour
How to Build a Production-Ready MCP Server for Claude in Under an Hour You've seen Claude...
Gunnar GroschBuilding Multi-Agent Systems with RISEN Prompts and Strands Agents
Build a multi-agent system where each agent has a RISEN-structured system prompt and they coordinate through tool calls. Move from the theory of "behavioral contracts" to a working implementation with Strands Agents SDK and Amazon Bedrock.
Sven Johanssonkoa-okapi-router: OpenAPI for Koa, without the migration hangover
Last night I published version 0.1.4 of koa-okapi-router - a small project that grew out of repeated...
Idan Rubin50 Lines of Code to Automate any Website with AI
Most AI browser automation tools fall into two camps: vision-based (screenshot the page, send it to a...
mohammad almechkorStop Throwing, Start Returning: Why TypeScript Needs the Result Pattern
You've written this code a hundred times: try { const user = await fetchUser(id); const posts...
Rivier GrullonSheet2Mock: Convert Excel/Google Sheets Data to Clean JSON + TypeScript Interfaces
Paste your spreadsheet data and instantly get clean JSON mock data plus TypeScript interfaces. Zero...
Bibek GhimireI built an npm package that auto-generates a REST API from your Prisma schema
Every time I started a new backend project with Prisma, I found myself writing the same thing over...
Subroto SahaNumWiz: A Complete Number Utility Library for JavaScript & TypeScript — From Arithmetic to Scientific Computing
A deep dive into NumWiz — an open-source TypeScript library covering arithmetic, formatting, statistics, financial math, matrix algebra, FFT, calculus, polynomial fitting, interpolation, signal processing, and arbitrary-precision decimals. 854 tests. Zero dependencies for core features.
Renato MarinhoFrom Zero to MCP Server in 30 Seconds: Why I Stopped Writing Boilerplate
If you've built an MCP server before, you know the drill. You spend 20 minutes wiring up the...
Prateek JainWhy Stripe Webhook Signature Verification Keeps Failing
You followed the docs. Copied the example. Added the signature check. Still getting: No signatures...
Programming CentralUnlocking LangGraph: Master Nodes, Edges, and State for Unstoppable AI Agents
Are you struggling to move beyond simple, linear AI chains? Do you want to build agents that can...