DEVELOPER NEWS STREAM
Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.
Gabriel AnhaiaBranded Types: Stop Passing the Wrong String to the Right Function
A UserId and an OrderId are both strings, so the compiler lets you swap them. Branded types close that hole for zero runtime cost.
Gabriel AnhaiaTemplate Literal Types: Type-Safe Routes Without a Codegen Step
Parse /users/:id into typed params at the type level. No codegen, no build step — the compiler reads your routes and checks the call site.
Gabriel AnhaiaShipping Dual ESM/CJS in 2026: The Library Author Checklist
The exports map, the types condition order, and the dual-package hazard, in a checklist you can verify with arethetypeswrong before you publish.
Gabriel AnhaiaPHP to TypeScript: The Sync-to-Async Shift That Trips Every Backend Dev
PHP gives every request a clean slate. Node hands you one process that never restarts. Here is what that changes about await and shared state.
Gabriel AnhaiaTypeScript Narrowing: 5 Control-Flow Tricks That Delete Your Type Casts
Every `as` in your code is an IOU to the compiler. Here are five control-flow patterns that pay it back with real proof and delete the cast.
Gabriel AnhaiaThe 6 tsconfig Flags That Decide Whether Strict Mode Actually Helps
strict on is the floor, not the ceiling. Six tsconfig flags catch the bugs strict leaves on the table, with the exact error each one surfaces.
Josh ElbergBuilding a Typed MCP Server in TypeScript with Stripe and Supabase
Most Model Context Protocol examples expose a toy: an echo tool, a dice roller, a weather lookup...
Muhammad Hamid RazaNestJS: The Backend Framework That Makes Node.js Feel Grown-Up 🚀
If you have ever tried to build a large Node.js backend and thought, "Why does this feel like I'm...
mt211211The 5 pieces of AI plumbing every SaaS needs in 2026 (with code)
Every SaaS is adding AI features in 2026. Most teams burn the first two weeks on the same five pieces...
Iurii RoguliaIndexNow in Next.js: Instant Indexing After Every Deploy
IndexNow implementation guide for Next.js: key generation, TypeScript client with retry logic, GitHub Actions workflow, and pitfalls that break…
Babak Abbaschian Prompt cache, finally typed: shipping llm-ports 0.1.0-alpha.19
One field, four modes, three completely different caching mechanisms collapsed behind it. Plus a breaking field rename that makes the cost data honest.
Digital devFixing Client-Server Waterfalls After Migrating from Vite to Next.js
Introduction Migrating a Single Page Application (SPA) from Vite to Next.js is a strategic...
Kai ThorneMastering TypeScript's `never` Type: Exhaustive Checks, Conditional Types, and Real Patterns
TypeScript's `never` type is often misunderstood. Learn how to use it for compile-time exhaustive checks, safer switch statements, and advanced type-level programming patterns.
Digital devMigrating a Vite i18n App to Next.js Without Breaking Everything
The Challenge of Framework-Specific i18n Internationalization (i18n) is one of those...
박준희TypeScript TS2802 Error: Resolving Observer Pattern 'Set' Spread with Array.from Conversion
Encountering TypeScript TS2802 error when spreading a 'Set' in the observer pattern? Discover a simple fix by converting to an Array.from.
TEO the 1x DEVTwo Tasks That Changed How I Think About Backend Engineering
Task 1: Job Scheduler (Stage 9 — Individual) Built a production job scheduler from scratch —...