DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Async Constructors in TS

Async Constructors in TS

Comments
1 min read
Going from JS to TS

Going from JS to TS

47
Comments 7
3 min read
Building a portfolio site with TypeScript, Next.js, and Tailwind CSS

Building a portfolio site with TypeScript, Next.js, and Tailwind CSS

4
Comments
3 min read
Building Blog tag index pages in Astro

Building Blog tag index pages in Astro

2
Comments
3 min read
PURISTA - a modern typescript framework for IoT/edge, microservices, and serverless

PURISTA - a modern typescript framework for IoT/edge, microservices, and serverless

1
Comments
3 min read
Automating Blockchain Build and Integration with Node.js.

Automating Blockchain Build and Integration with Node.js.

Comments
2 min read
Why should we use Typescript with NodeJs and Express?

Why should we use Typescript with NodeJs and Express?

10
Comments 1
5 min read
Superpowers with Directives and Dependency Injection: Part 4

Superpowers with Directives and Dependency Injection: Part 4

18
Comments 1
4 min read
Unknown, any and never types in Typescript

Unknown, any and never types in Typescript

Comments
3 min read
Custom Hooks - useTime()

Custom Hooks - useTime()

1
Comments
3 min read
Não perca tempo! Crie modais com @angular/cdk @ViewChild

Não perca tempo! Crie modais com @angular/cdk @ViewChild

1
Comments
4 min read
Pipes! Pipes everywhere!

Pipes! Pipes everywhere!

Comments
1 min read
Interface Extensions/Merging in TypeScript

Interface Extensions/Merging in TypeScript

3
Comments
3 min read
Setup ReactJs + TS + Styled-Componets + Redux

Setup ReactJs + TS + Styled-Componets + Redux

24
Comments
5 min read
Sparkle Button ✨

Sparkle Button ✨

5
Comments 1
1 min read
How to add custom events in Vue 3 using TypeScript

How to add custom events in Vue 3 using TypeScript

2
Comments 1
4 min read
Material-UI v5 Stepper with React-Hook-Form

Material-UI v5 Stepper with React-Hook-Form

Comments
7 min read
My takes on EsLint and Prettier against TypeScript

My takes on EsLint and Prettier against TypeScript

6
Comments 4
2 min read
TypeScript for Beginners: What You Should Know

TypeScript for Beginners: What You Should Know

120
Comments 15
5 min read
Building a Phone Book Application with Typescript and React

Building a Phone Book Application with Typescript and React

4
Comments
18 min read
Combining Custom Functions with Taskpane for office Add-ins

Combining Custom Functions with Taskpane for office Add-ins

5
Comments 1
4 min read
How to validate your prisma raw query results

How to validate your prisma raw query results

2
Comments
2 min read
Construct a ChatGPT web demonstration page using Laf

Construct a ChatGPT web demonstration page using Laf

Comments
5 min read
Boost your dApp development productivity with local indexing

Boost your dApp development productivity with local indexing

Comments
11 min read
TS: 6 Techniques For Combining Interfaces and Types

TS: 6 Techniques For Combining Interfaces and Types

2
Comments
2 min read
Tuples in TypeScript

Tuples in TypeScript

2
Comments 3
2 min read
Creating content with ChatGPT: Building a Dog Breed Information App

Creating content with ChatGPT: Building a Dog Breed Information App

Comments
7 min read
Array.sort(): defining the sort order

Array.sort(): defining the sort order

2
Comments
2 min read
TS: Gain Control of Primitive String Types

TS: Gain Control of Primitive String Types

1
Comments
2 min read
3D in React with Three.js

3D in React with Three.js

5
Comments
7 min read
HTML Charts with JavaScript (Pt. 1)

HTML Charts with JavaScript (Pt. 1)

Comments
8 min read
NestJS Authentication with OAuth2.0: Apollo Local OAuth GraphQL API

NestJS Authentication with OAuth2.0: Apollo Local OAuth GraphQL API

9
Comments
15 min read
Managing multiple Application and Deployments in AWS CDK

Managing multiple Application and Deployments in AWS CDK

3
Comments
2 min read
Type Aliases VS Interfaces in Typescript

Type Aliases VS Interfaces in Typescript

1
Comments
4 min read
Ensuring type safety in LocalStorage API with Typescript

Ensuring type safety in LocalStorage API with Typescript

1
Comments
5 min read
Breaking Up with Express: How NestJS Stole My Heart

Breaking Up with Express: How NestJS Stole My Heart

3
Comments
2 min read
Typescript Made Easy - Part 1

Typescript Made Easy - Part 1

Comments
6 min read
Javascript Dictionary: globalThis

Javascript Dictionary: globalThis

Comments
2 min read
Chinese npm package 汉译英

Chinese npm package 汉译英

Comments
3 min read
OSD700: Unit Tests & Code Reviews

OSD700: Unit Tests & Code Reviews

2
Comments
1 min read
Fullstack Application using tRPC, Next.js, Tailwind and Prisma

Fullstack Application using tRPC, Next.js, Tailwind and Prisma

5
Comments
8 min read
MongooseMap in Express and NestJS

MongooseMap in Express and NestJS

2
Comments
3 min read
Slicing Data with Tanstack Query

Slicing Data with Tanstack Query

1
Comments
4 min read
Interested in latest HTTP response? Use RxJS SwitchMap operator

Interested in latest HTTP response? Use RxJS SwitchMap operator

2
Comments
3 min read
Generic Types in TypeScript

Generic Types in TypeScript

4
Comments
3 min read
Creating Cognito User with Auto-Incrementing ID

Creating Cognito User with Auto-Incrementing ID

2
Comments
6 min read
Declarative and inferable types way in React Redux

Declarative and inferable types way in React Redux

Comments
5 min read
Index signature in TypeScript

Index signature in TypeScript

2
Comments 1
4 min read
Why Should You Prefer TypeScript over JavaScript in React.JS?

Why Should You Prefer TypeScript over JavaScript in React.JS?

7
Comments
2 min read
Expose Your Currently Listening Song on Your Profile with Last.fm Profile Readme

Expose Your Currently Listening Song on Your Profile with Last.fm Profile Readme

2
Comments
2 min read
The easiest way to use HubSpot Search API

The easiest way to use HubSpot Search API

2
Comments
1 min read
Protect Your Express.js App from XSS Attacks

Protect Your Express.js App from XSS Attacks

2
Comments
2 min read
Angular & signals. Everything you need to know.

Angular & signals. Everything you need to know.

233
Comments 49
23 min read
How to rewrite a promise-based function with loops to RxJS observables

How to rewrite a promise-based function with loops to RxJS observables

Comments
3 min read
Typescript: Enums

Typescript: Enums

190
Comments 18
2 min read
Getting Started with TypeScript

Getting Started with TypeScript

4
Comments
3 min read
Superpowers with Directives and Dependency Injection: Part 3

Superpowers with Directives and Dependency Injection: Part 3

18
Comments 6
5 min read
[JS/TS] Don't declare regex with flags in an object property

[JS/TS] Don't declare regex with flags in an object property

Comments
3 min read
Learning TypeScript with Exercism

Learning TypeScript with Exercism

5
Comments 11
1 min read
Yup conditional validations for different scenarios but the same form

Yup conditional validations for different scenarios but the same form

2
Comments
3 min read
loading...