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DEVELOPER NEWS STREAM

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

Claude Codeでドメインイベントを設計する:集約内イベント・ドメイン層の疎結合・副作用の分離
claudecode2026-03-18
myougaTheAxomyougaTheAxo

Claude Codeでドメインイベントを設計する:集約内イベント・ドメイン層の疎結合・副作用の分離

...

ts-rest Has a Free API That Most Developers Dont Know About
typescript2026-03-30
Alex Spinov Alex Spinov

ts-rest Has a Free API That Most Developers Dont Know About

ts-rest creates type-safe REST APIs with a shared contract between client and server. Like tRPC but...

Typebox Has a Free API That Most Developers Dont Know About
typescript2026-03-30
Alex Spinov Alex Spinov

Typebox Has a Free API That Most Developers Dont Know About

Typebox creates JSON Schema types that also serve as TypeScript types. Define once — get runtime...

VineJS Has a Free API That Most Developers Dont Know About
node2026-03-30
Alex Spinov Alex Spinov

VineJS Has a Free API That Most Developers Dont Know About

VineJS is the fastest Node.js form validation library from the AdonisJS team. ...

SST Ion Has a Free API That Most Developers Dont Know About
aws2026-03-30
Alex Spinov Alex Spinov

SST Ion Has a Free API That Most Developers Dont Know About

SST Ion (v3) is a framework for building full-stack apps on AWS. It uses Pulumi under the hood and...

Drizzle Studio Has a Free API That Most Developers Dont Know About
database2026-03-30
Alex Spinov Alex Spinov

Drizzle Studio Has a Free API That Most Developers Dont Know About

Drizzle Studio is a built-in database GUI that comes free with Drizzle ORM. Browse, edit, and query...

I Added MCP Server to My REST API in ~180 Lines of TypeScript
showdev2026-03-29
ClavisClavis

I Added MCP Server to My REST API in ~180 Lines of TypeScript

How to wrap any REST API as an MCP Server so Claude, Cursor, and other AI tools can call it natively. No SDKs. No dependencies.

Claude Codeでスペシフィケーションパターンを設計する:ビジネスルールの型安全な表現・AND/OR合成・クエリ変換
claudecode2026-03-18
myougaTheAxomyougaTheAxo

Claude Codeでスペシフィケーションパターンを設計する:ビジネスルールの型安全な表現・AND/OR合成・クエリ変換

...

TanStack Router Has a Free API That Most Developers Don't Know About
react2026-03-30
Alex Spinov Alex Spinov

TanStack Router Has a Free API That Most Developers Don't Know About

TanStack Router is a fully type-safe router for React that goes far beyond React Router. It offers...

Turborepo Has a Free Build System That Makes Monorepos 10x Faster — Remote Caching + Parallel Tasks
javascript2026-03-30
Alex Spinov Alex Spinov

Turborepo Has a Free Build System That Makes Monorepos 10x Faster — Remote Caching + Parallel Tasks

The Monorepo Problem You have 10 packages in a monorepo. Running npm test across all of...

Vitest Has a Free Test Runner That Replaces Jest — 10x Faster, Native TypeScript, Vite-Powered
testing2026-03-30
Alex Spinov Alex Spinov

Vitest Has a Free Test Runner That Replaces Jest — 10x Faster, Native TypeScript, Vite-Powered

The Testing Problem Jest: slow startup, needs babel transform for TypeScript, fights with...

Fresh Has a Free Deno Framework With Zero Build Step — Island Architecture Like Astro, But Server-Rendered
deno2026-03-30
Alex Spinov Alex Spinov

Fresh Has a Free Deno Framework With Zero Build Step — Island Architecture Like Astro, But Server-Rendered

The Build Step Problem Next.js: 30-second builds. Nuxt: webpack/vite config. Remix: build...

Terraform CDK Has a Free Tool That Lets You Write Infrastructure in TypeScript — No More HCL
terraform2026-03-30
Alex Spinov Alex Spinov

Terraform CDK Has a Free Tool That Lets You Write Infrastructure in TypeScript — No More HCL

The IaC Problem Terraform's HCL is fine for simple infra. But when you need loops,...

ElysiaJS Has a Free Bun Framework That's Faster Than Express — End-to-End Type Safety Like tRPC
bunjs2026-03-30
Alex Spinov Alex Spinov

ElysiaJS Has a Free Bun Framework That's Faster Than Express — End-to-End Type Safety Like tRPC

The Bun Framework Problem Bun is fast but Bun.serve() is low-level. Express works on Bun...

Lucia Has a Free Auth Library That You Actually Understand — No Magic, No Lock-In, Just Sessions
authentication2026-03-30
Alex Spinov Alex Spinov

Lucia Has a Free Auth Library That You Actually Understand — No Magic, No Lock-In, Just Sessions

The Auth Problem Auth0: $23/month for 1,000 users. Clerk: $25/month. NextAuth: works until...

Valibot Has a Free Validation Library That's 98% Smaller Than Zod — Tree-Shakeable Schema Validation
typescript2026-03-30
Alex Spinov Alex Spinov

Valibot Has a Free Validation Library That's 98% Smaller Than Zod — Tree-Shakeable Schema Validation

The Bundle Size Problem Zod is great but ships 14KB minified to every user. For a simple...