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DEVELOPER NEWS STREAM

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

Choose Next.js Server Actions or Route Handlers by the contract with the caller
nextjs2026-09-19
hiro@hiro@

Choose Next.js Server Actions or Route Handlers by the contract with the caller

When writing a server-side mutation in Next.js, the same business logic can appear to fit inside...

Inside TypeScript 7's Go Port: Designing Typed AST Nodes Without a Giant Struct
typescript2026-09-17
puffball1567puffball1567

Inside TypeScript 7's Go Port: Designing Typed AST Nodes Without a Giant Struct

A step-by-step look at TypeScript 7's Go AST design: shared node data, syntax-specific data, discriminated unions, and a small Go implementation.

From 30 Tools to 3: Designing a Token-Efficient MCP Tool Surface
ai2026-08-15
Serif COLAKELSerif COLAKEL

From 30 Tools to 3: Designing a Token-Efficient MCP Tool Surface

Modern agentic applications rarely suffer from a lack of tools. They suffer from too many of...

I Stopped Running tsc on Every Edit — Batching a Whole Claude Code Session Into One Run
typescript2026-08-20
LilyLily

I Stopped Running tsc on Every Edit — Batching a Whole Claude Code Session Into One Run

Back in college, 100,000 yen a month was my entire budget. Stacking side jobs, I got that up to...

Tenant Cost Triage — 3 Chat Content Moderation API Labels Without Its Dedicated Endpoint
moderation2026-08-23
LangstonHughes2689LangstonHughes2689

Tenant Cost Triage — 3 Chat Content Moderation API Labels Without Its Dedicated Endpoint

Short answer: For an edtech report queue without a dedicated moderation endpoint, use chat...

GPT-5.6 Puts Reasoning in Every Tier. Your Cost Estimator Isn't Ready.
ai2026-08-16
Assili SalimAssili Salim

GPT-5.6 Puts Reasoning in Every Tier. Your Cost Estimator Isn't Ready.

OpenAI's GPT-5.6 ships reasoning across the entire production family. Sol, Terra, Luna — all of them...

High-Performance In-Memory Graph Processing in Node.js: Zero-Hallucination Neuro-Symbolic AI
javascript2026-09-18
Programming CentralProgramming Central

High-Performance In-Memory Graph Processing in Node.js: Zero-Hallucination Neuro-Symbolic AI

Building real-time, deterministic AI systems requires an uncompromising break from traditional...

Integrating with Poland's KSeF: five things that aren't in the docs
api2026-08-15
Peter HallanderPeter Hallander

Integrating with Poland's KSeF: five things that aren't in the docs

Poland's e-invoicing system is mandatory now. Five things I got wrong shipping a production integration against it, including one that cost three weeks and turned out to be a bad row in a government database.

React Native 0.87: Strict TypeScript, AGP 9, and SwiftPM upgrade guide
reactnative2026-08-23
Yasir NajeepYasir Najeep

React Native 0.87: Strict TypeScript, AGP 9, and SwiftPM upgrade guide

React Native 0.87 was released on 11 August 2026. It brings meaningful improvements to Metro,...

Building Decide: A Social Platform for Decision-Making
reactnative2026-08-15
Ege TutumluEge Tutumlu

Building Decide: A Social Platform for Decision-Making

Hi, I’m Ege Tutumlu, the founder and independent developer of Decide. Decide is a social...

Media Domain Onboarding: Live Record Evidence Governs Hostname Cutovers
dns2026-09-19
ElowenVeil9067ElowenVeil9067

Media Domain Onboarding: Live Record Evidence Governs Hostname Cutovers

TL;DR: Build a media site's custom-hostname screen from a fresh record listing and the domain's...

'use client' Injection: Why Automated Migrations Need It (And Where They Fail)
nextjs2026-08-23
Digital devDigital dev

'use client' Injection: Why Automated Migrations Need It (And Where They Fail)

The Architectural Shift: From Vite to Next.js When you build a standard React application...

How I Built a Multi-Tenant RAG Knowledge Base with Source-Cited Answers — Pipeline, Multi-Tenancy, and Lessons
ai2026-08-15
Raja Abbas AffandiRaja Abbas Affandi

How I Built a Multi-Tenant RAG Knowledge Base with Source-Cited Answers — Pipeline, Multi-Tenancy, and Lessons

Every "build a RAG chatbot" tutorial ends the same way: embed a few paragraphs, call...

Transactional Email API: How to Protect Branded Password Resets with Suppression Checks
typescript2026-08-23
ColbyHayes3521ColbyHayes3521

Transactional Email API: How to Protect Branded Password Resets with Suppression Checks

Short answer: for a fintech app sending generated reports and password reset messages, check...

Fix tsconfig Paths Not Working in Next.js
typescript2026-08-15
Mahdi BEN RHOUMAMahdi BEN RHOUMA

Fix tsconfig Paths Not Working in Next.js

Cannot find module @/components? Fix tsconfig paths in Next.js: baseUrl, server restarts, Jest moduleNameMapper, ESLint resolvers and monorepo gotchas.

Mail Domain Quotas per Tenant Belong Above DNS (Ownership Decides Reconciliation)
dns2026-09-25
RainerBarrett4745RainerBarrett4745

Mail Domain Quotas per Tenant Belong Above DNS (Ownership Decides Reconciliation)

Zone ownership Gate a new domain against Use DNS inventory for Default...