DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
The never type in typescript

The never type in typescript

2
Comments
2 min read
Upload file in Sveltekit

Upload file in Sveltekit

1
Comments
3 min read
11 Tips That Make You a Better Typescript Programmer

11 Tips That Make You a Better Typescript Programmer

527
Comments 37
9 min read
How To Handle This Type Error

How To Handle This Type Error

3
Comments
7 min read
Unveiling Breakthroughs Found In The State Of JS 2022 Survey

Unveiling Breakthroughs Found In The State Of JS 2022 Survey

43
Comments 2
29 min read
TypeScript: Properly filtering arrays for non-null values

TypeScript: Properly filtering arrays for non-null values

2
Comments
2 min read
Type-check react-i18next translation keys

Type-check react-i18next translation keys

1
Comments
3 min read
Understanding Relationships in TypeORM

Understanding Relationships in TypeORM

31
Comments
6 min read
When you plan to build a dApp, you need DB3 Network

When you plan to build a dApp, you need DB3 Network

4
Comments
4 min read
How we solved Gnarly bug with React table + useGlobalFilter + useRowSelect

How we solved Gnarly bug with React table + useGlobalFilter + useRowSelect

2
Comments
1 min read
Function Overloading: How to Handle Multiple Function Signatures

Function Overloading: How to Handle Multiple Function Signatures

20
Comments 9
2 min read
Produce type-safe GraphQL queries using TypeScript 💥

Produce type-safe GraphQL queries using TypeScript 💥

25
Comments 2
8 min read
Clean React MVVM inspired by Apple SwiftUI

Clean React MVVM inspired by Apple SwiftUI

2
Comments
2 min read
Data fetching patterns - balancing client and server with SWR and Next.js

Data fetching patterns - balancing client and server with SWR and Next.js

1
Comments
7 min read
Easy component styles overriding with React & Soperio

Easy component styles overriding with React & Soperio

2
Comments 1
3 min read
Layr v2 Is Out, but You May Never Use It

Layr v2 Is Out, but You May Never Use It

6
Comments
4 min read
Safe component state with useReducer and TypeScript

Safe component state with useReducer and TypeScript

5
Comments
2 min read
Material forms: mat-checkbox disabling controls

Material forms: mat-checkbox disabling controls

9
Comments
11 min read
React Query Implementation And Why Should You Use It

React Query Implementation And Why Should You Use It

Comments
2 min read
Understanding Generics in Typescript

Understanding Generics in Typescript

1
Comments
3 min read
JWT Authentication Using Express.js & MongoDB With TypeScript

JWT Authentication Using Express.js & MongoDB With TypeScript

8
Comments
1 min read
How to translate web page titles with Angular

How to translate web page titles with Angular

Comments 1
1 min read
Why Is My Jest Test Suite So Slow?

Why Is My Jest Test Suite So Slow?

7
Comments
11 min read
Preparing tsParticles v3

Preparing tsParticles v3

16
Comments 1
3 min read
Typescript: Zod - Handle external api errors gracefully

Typescript: Zod - Handle external api errors gracefully

Comments
3 min read
A nice work queue for TypeScript/JavaScript

A nice work queue for TypeScript/JavaScript

1
Comments
4 min read
Create a Real Time Crypto Price App with Next.js, TypeScript, Tailwind CSS & Binance API

Create a Real Time Crypto Price App with Next.js, TypeScript, Tailwind CSS & Binance API

14
Comments 2
3 min read
Setear rutas relativas en NextJS

Setear rutas relativas en NextJS

2
Comments
1 min read
Wrapping useContext in custom hook and HOC adapter

Wrapping useContext in custom hook and HOC adapter

Comments
1 min read
Social media timeline with pocketbase and react

Social media timeline with pocketbase and react

2
Comments
10 min read
React para devs Angular

React para devs Angular

14
Comments 6
7 min read
Building a Full-Stack App With t3 [2023]

Building a Full-Stack App With t3 [2023]

19
Comments 3
6 min read
React & TypeScript: How to use Context API and useReducer with Firestore Database?

React & TypeScript: How to use Context API and useReducer with Firestore Database?

6
Comments 4
2 min read
React & TypeScript: What is React.FC and Why should i use it?

React & TypeScript: What is React.FC and Why should i use it?

71
Comments 1
2 min read
Promises in JavaScript and Typescript

Promises in JavaScript and Typescript

25
Comments 4
5 min read
Typesafe, (almost) Zero Cost Dependency Injection in TypeScript | Pure DI in TypeScript Node.js

Typesafe, (almost) Zero Cost Dependency Injection in TypeScript | Pure DI in TypeScript Node.js

3
Comments 1
9 min read
Build Your Own Link Tree with React, Next Js, Tailwind, and Typescript

Build Your Own Link Tree with React, Next Js, Tailwind, and Typescript

5
Comments 1
2 min read
React & TypeScript: Create a reusable List component using generic

React & TypeScript: Create a reusable List component using generic

7
Comments
2 min read
React Native will use TypeScript by default

React Native will use TypeScript by default

7
Comments 2
2 min read
Learn Fullstack Web Development with React and GraphQL by building a Sticky Note app - Part two

Learn Fullstack Web Development with React and GraphQL by building a Sticky Note app - Part two

Comments
38 min read
My Journey in Open Source - ab-test-fn

My Journey in Open Source - ab-test-fn

Comments
2 min read
React & TypeScript: What is ReactNode and when to use it?

React & TypeScript: What is ReactNode and when to use it?

20
Comments 2
1 min read
Angular forms: checkbox disabling controls

Angular forms: checkbox disabling controls

6
Comments
7 min read
Build a reorderable list in react

Build a reorderable list in react

12
Comments 3
9 min read
How Efficient is Delegation Design Pattern in Angular

How Efficient is Delegation Design Pattern in Angular

3
Comments
5 min read
ExpressJS & TypeScript: Create the model and the controller by creating a simple ecommerce app and using MySQL as a database.

ExpressJS & TypeScript: Create the model and the controller by creating a simple ecommerce app and using MySQL as a database.

3
Comments
3 min read
Serverless and AWS Lambda with TypeScript example for beginners

Serverless and AWS Lambda with TypeScript example for beginners

7
Comments
3 min read
React & TypeScript: How to use Context API and useReducer hook by creating authentication basic app.

React & TypeScript: How to use Context API and useReducer hook by creating authentication basic app.

2
Comments 1
1 min read
The useTransition hook - React 17.0 beta features

The useTransition hook - React 17.0 beta features

5
Comments
3 min read
React & TypeScript: JSX.Element Vs ReactElement and Which one to use it with functional component.

React & TypeScript: JSX.Element Vs ReactElement and Which one to use it with functional component.

7
Comments
2 min read
Typescript: Functions

Typescript: Functions

69
Comments 9
6 min read
st2: a fork of "string-table" with more enhancements.

st2: a fork of "string-table" with more enhancements.

Comments
3 min read
Facade pattern in TypeScript

Facade pattern in TypeScript

6
Comments
2 min read
Building a scalable and extensive Graphql Server

Building a scalable and extensive Graphql Server

2
Comments
7 min read
Calendar Editor with React | Drag & Resize Elements

Calendar Editor with React | Drag & Resize Elements

1
Comments
4 min read
How To Customize Checkbox with React

How To Customize Checkbox with React

Comments
2 min read
Dark and Light Theme for React App

Dark and Light Theme for React App

1
Comments
4 min read
Automate Apartments Search with Puppeteer

Automate Apartments Search with Puppeteer

Comments
3 min read
AWS Secrets Manager & NodeJS AWS Lambda & Terraform

AWS Secrets Manager & NodeJS AWS Lambda & Terraform

1
Comments
2 min read
How to Make Calendar View with React

How to Make Calendar View with React

1
Comments
4 min read
loading...