DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Pulumi + Azure Series: A Developer’s Perspective

Pulumi + Azure Series: A Developer’s Perspective

Comments
3 min read
How I Built ChessApp: A Web Platform to Search FIDE, Chess.com, and Lichess Players

How I Built ChessApp: A Web Platform to Search FIDE, Chess.com, and Lichess Players

Comments
1 min read
Avoid Optional Chaining and Optional Properties

Avoid Optional Chaining and Optional Properties

Comments
2 min read
🐞 Debugging JavaScript: Tips and Tools

🐞 Debugging JavaScript: Tips and Tools

1
Comments
2 min read
openapi-fetch-gen – Generate TypeScript API client from OpenAPI TypeScript interface definitions created by openapi-typescript

openapi-fetch-gen – Generate TypeScript API client from OpenAPI TypeScript interface definitions created by openapi-typescript

Comments
7 min read
Decorators - Decoradores

Decorators - Decoradores

Comments
2 min read
Building Agentic Apps with Angular and Genkit live!

Building Agentic Apps with Angular and Genkit live!

1
Comments
1 min read
How to Dynamically Change Favicon Color in a NextJS

How to Dynamically Change Favicon Color in a NextJS

Comments
6 min read
🧬Hooks de React: useReducer

🧬Hooks de React: useReducer

Comments
3 min read
Starting a New Project with Next.js + TypeScript

Starting a New Project with Next.js + TypeScript

Comments
1 min read
When to Use `type` vs `interface` in TypeScript

When to Use `type` vs `interface` in TypeScript

9
Comments
1 min read
I Just Launched My Open-Source Portfolio Website – Built with React, Firebase & MDX

I Just Launched My Open-Source Portfolio Website – Built with React, Firebase & MDX

Comments
2 min read
Introducing IntentJS - A delightful NodeJS Framework

Introducing IntentJS - A delightful NodeJS Framework

3
Comments 1
6 min read
Angular 16–19: Understanding `input.required<T>()` vs `input.required<T>().signal`

Angular 16–19: Understanding `input.required<T>()` vs `input.required<T>().signal`

Comments
2 min read
Building a TikTok-Style Vertical Video Feed with React

Building a TikTok-Style Vertical Video Feed with React

3
Comments 1
3 min read
TypeScript Generics Propagation in useOptimistic react hook

TypeScript Generics Propagation in useOptimistic react hook

Comments
4 min read
Pocketstore – A Modern Way to Use localStorage, with TTL, Encryption & SSR Support

Pocketstore – A Modern Way to Use localStorage, with TTL, Encryption & SSR Support

Comments
3 min read
The Future of AngularJS: What to Expect in the Next Few Years

The Future of AngularJS: What to Expect in the Next Few Years

1
Comments
8 min read
Testing Angular HTTP Services using Jest

Testing Angular HTTP Services using Jest

Comments 1
2 min read
Testing Angular Components with Services using Jest

Testing Angular Components with Services using Jest

Comments
1 min read
Guards vs Interceptors no NestJS: quando usar cada um?

Guards vs Interceptors no NestJS: quando usar cada um?

Comments
3 min read
Functional Principles Still Matter

Functional Principles Still Matter

Comments
4 min read
Angular 19: Mastering `ChangeDetectionStrategy.OnPush` in the Era of Signals

Angular 19: Mastering `ChangeDetectionStrategy.OnPush` in the Era of Signals

Comments
2 min read
Angular 19 Signals: `update()` vs `.push()` – Why Immutability Matters

Angular 19 Signals: `update()` vs `.push()` – Why Immutability Matters

Comments
2 min read
Angular Input Handling: valueAsNumber vs +value – What's the Difference?

Angular Input Handling: valueAsNumber vs +value – What's the Difference?

Comments
2 min read
loading...