close

DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
I Built an npm Package in 6.5 Hours with AI Agents — And It Actually Works

I Built an npm Package in 6.5 Hours with AI Agents — And It Actually Works

Comments 1
7 min read
Three CI failures we fixed this week (and what each one taught us)

Three CI failures we fixed this week (and what each one taught us)

Comments
4 min read
How I extended NestJS's architecture for projects that outgrow the basics

How I extended NestJS's architecture for projects that outgrow the basics

Image 3
Comments 1
5 min read
I built a React component doc generator that outputs Storybook stories

I built a React component doc generator that outputs Storybook stories

Image 1
Comments
1 min read
From Resilience4j to TypeScript: Build the JVM Patterns You Already Know

From Resilience4j to TypeScript: Build the JVM Patterns You Already Know

Image 1
Comments
9 min read
The Command Pattern with Discriminated Unions: A 90-Line Undo/Redo

The Command Pattern with Discriminated Unions: A 90-Line Undo/Redo

Image 1
Comments
13 min read
From Laravel Horizon to BullMQ: Build a Job Queue in TypeScript

From Laravel Horizon to BullMQ: Build a Job Queue in TypeScript

Image 1
Comments
12 min read
I built a real-time competitive coding platform — Dev-Battle

I built a real-time competitive coding platform — Dev-Battle

Comments
1 min read
The Strategy Pattern in TypeScript: Discriminated Unions Beat Subclasses

The Strategy Pattern in TypeScript: Discriminated Unions Beat Subclasses

Image 1
Comments
10 min read
Building a tRPC Router from First Principles

Building a tRPC Router from First Principles

Image 1
Comments
11 min read
Build a Saga Orchestrator in TypeScript with Effect

Build a Saga Orchestrator in TypeScript with Effect

Image 1
Comments
11 min read
Higher-Kinded Types in TypeScript: 4 Workarounds and When to Use Each

Higher-Kinded Types in TypeScript: 4 Workarounds and When to Use Each

Image 1
Comments
12 min read
Build a Circuit Breaker in TypeScript in 80 Lines

Build a Circuit Breaker in TypeScript in 80 Lines

Image 1
Comments
11 min read
The Observer Pattern in TypeScript: When You Don't Need RxJS

The Observer Pattern in TypeScript: When You Don't Need RxJS

Image 1
Comments
10 min read
The package.json exports Map Is the Most Important File You're Writing Wrong

The package.json exports Map Is the Most Important File You're Writing Wrong

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