DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Angular 22: O Framework finalmente encontrou sua identidade?

Angular 22: O Framework finalmente encontrou sua identidade?

5
Comments
5 min read
File Upload Architecture: R2, Multipart, and Streaming in TanStack Start

File Upload Architecture: R2, Multipart, and Streaming in TanStack Start

Comments
5 min read
Why There's No Example Code for B2B SaaS Apps (And What to Do About It)

Why There's No Example Code for B2B SaaS Apps (And What to Do About It)

2
Comments 3
5 min read
Building a Typed MCP Server in TypeScript with Stripe and Supabase

Building a Typed MCP Server in TypeScript with Stripe and Supabase

Comments
8 min read
Introducing Carrick

Introducing Carrick

1
Comments
4 min read
The 5 pieces of AI plumbing every SaaS needs in 2026 (with code)

The 5 pieces of AI plumbing every SaaS needs in 2026 (with code)

Comments
2 min read
NestJS: The Backend Framework That Makes Node.js Feel Grown-Up 🚀

NestJS: The Backend Framework That Makes Node.js Feel Grown-Up 🚀

1
Comments
6 min read
Prompt cache, finally typed: shipping llm-ports 0.1.0-alpha.19

Prompt cache, finally typed: shipping llm-ports 0.1.0-alpha.19

Comments
6 min read
Mastering TypeScript's `never` Type: Exhaustive Checks, Conditional Types, and Real Patterns

Mastering TypeScript's `never` Type: Exhaustive Checks, Conditional Types, and Real Patterns

Comments
5 min read
I Built 10 JavaScript Developer Tools in One Place — Here's How

I Built 10 JavaScript Developer Tools in One Place — Here's How

2
Comments 2
2 min read
TypeScript TS2802 Error: Resolving Observer Pattern 'Set' Spread with Array.from Conversion

TypeScript TS2802 Error: Resolving Observer Pattern 'Set' Spread with Array.from Conversion

Comments
2 min read
Two Tasks That Changed How I Think About Backend Engineering

Two Tasks That Changed How I Think About Backend Engineering

Comments
1 min read
Why Your TypeScript 7 Upgrade Broke ESLint, ts-jest, and ts-morph

Why Your TypeScript 7 Upgrade Broke ESLint, ts-jest, and ts-morph

11
Comments 10
3 min read
Why modal.open() should return Promise<TResult>, not Promise<any>

Why modal.open() should return Promise<TResult>, not Promise<any>

Comments
7 min read
next-intl: The Complete Next.js i18n Guide (2026)

next-intl: The Complete Next.js i18n Guide (2026)

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