DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Building a Type-Safe API Layer in Next.js App Router With Zod and Server Actions

Building a Type-Safe API Layer in Next.js App Router With Zod and Server Actions

Comments 3
5 min read
Flint: Microsoft's New AI Viz Language Just Made Debugging LLMs a Whole Lot Less Painful (for Web Devs!)

Flint: Microsoft's New AI Viz Language Just Made Debugging LLMs a Whole Lot Less Painful (for Web Devs!)

3
Comments
3 min read
Flint: Microsoft's AI Agent 'DevTools' Just Dropped, And It's a Game Changer

Flint: Microsoft's AI Agent 'DevTools' Just Dropped, And It's a Game Changer

Comments
3 min read
I Added AI Auto-Fix to My Breaking Change Detector — Here's How /fix Works

I Added AI Auto-Fix to My Breaking Change Detector — Here's How /fix Works

1
Comments 1
2 min read
React 19 Form Hooks: useActionState, useFormStatus, and useOptimistic (2026)

React 19 Form Hooks: useActionState, useFormStatus, and useOptimistic (2026)

1
Comments
4 min read
Bun's Rust Rewrite: Why Your Next.js App (and the JS Ecosystem) Should Care

Bun's Rust Rewrite: Why Your Next.js App (and the JS Ecosystem) Should Care

2
Comments 1
3 min read
Flint: Microsoft's New AI Viz Language Could Be Our 'DevTools for Agents'

Flint: Microsoft's New AI Viz Language Could Be Our 'DevTools for Agents'

2
Comments
3 min read
Monlite – documents, vectors, cache, and job queue in one SQLite file

Monlite – documents, vectors, cache, and job queue in one SQLite file

1
Comments
3 min read
Beyond the Hype: OpenAI's Coding Eval Research & What It Means for YOUR Next.js App

Beyond the Hype: OpenAI's Coding Eval Research & What It Means for YOUR Next.js App

Comments
3 min read
12 Tricky TypeScript Questions That Separate Good Developers From Great Ones

12 Tricky TypeScript Questions That Separate Good Developers From Great Ones

8
Comments
9 min read
How to build a blog with TanStack Start and Content Collections

How to build a blog with TanStack Start and Content Collections

1
Comments
7 min read
How to Know If You Actually Need Mobile Proxies (Without Buying Any)

How to Know If You Actually Need Mobile Proxies (Without Buying Any)

1
Comments
8 min read
Building a production TypeScript CLI in 2026: oclif vs commander vs custom.

Building a production TypeScript CLI in 2026: oclif vs commander vs custom.

6
Comments 1
7 min read
Notion-Style Block Editor for Any Framework

Notion-Style Block Editor for Any Framework

Comments
12 min read
SoapJS - Clean Architecture Framework for TypeScript APIs

SoapJS - Clean Architecture Framework for TypeScript APIs

Comments
1 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.