DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Vitest mockup functions

Vitest mockup functions

3
Comments
3 min read
Interface Segregation Principle (ISP) in Typescript

Interface Segregation Principle (ISP) in Typescript

1
Comments
2 min read
JavaScript's Prototype Chain: The Ancestral Magic Lineage

JavaScript's Prototype Chain: The Ancestral Magic Lineage

1
Comments
2 min read
Building a Resilient Axios API Service with Error Handling and Notifications

Building a Resilient Axios API Service with Error Handling and Notifications

4
Comments
6 min read
Configure TypeORM migrations in 5 minutes

Configure TypeORM migrations in 5 minutes

16
Comments
3 min read
SOLID Principles Series: Demystifying the Liskov Substitution Principle (LSP) in Node.js with TypeScript

SOLID Principles Series: Demystifying the Liskov Substitution Principle (LSP) in Node.js with TypeScript

8
Comments 3
2 min read
Bum - Bun Version Manager

Bum - Bun Version Manager

1
Comments 4
1 min read
Want to help with Cardboard? JS/TS Vanilla Reactive Framework

Want to help with Cardboard? JS/TS Vanilla Reactive Framework

8
Comments
2 min read
PURISTA - Tests with Jest, Sinon.js and Testcontainers

PURISTA - Tests with Jest, Sinon.js and Testcontainers

1
Comments
4 min read
Developing a fullstack E- commerce Application with Typescript. Part 1

Developing a fullstack E- commerce Application with Typescript. Part 1

20
Comments
23 min read
How much I learn about typescript in 2 weeks

How much I learn about typescript in 2 weeks

5
Comments
4 min read
How Svelte made me understand Web development better in general

How Svelte made me understand Web development better in general

13
Comments 4
5 min read
Do you know all these Typescript Utility Types?

Do you know all these Typescript Utility Types?

24
Comments 5
2 min read
PURISTA - Thanks to amazing open-source software

PURISTA - Thanks to amazing open-source software

4
Comments
2 min read
Transform Object Keys in TypeScript with Conditional Types

Transform Object Keys in TypeScript with Conditional Types

1
Comments
2 min read
Creating Autoresizeble textarea with hidden input technique

Creating Autoresizeble textarea with hidden input technique

3
Comments
5 min read
ExpressoTS 2.6.0 is Out!

ExpressoTS 2.6.0 is Out!

34
Comments 2
2 min read
Nx Conf 2023 - Recap

Nx Conf 2023 - Recap

12
Comments
21 min read
Build a Type-Safe Web App with Encore + Next.js

Build a Type-Safe Web App with Encore + Next.js

13
Comments
3 min read
How ChatGPT helped me build an awesome React component

How ChatGPT helped me build an awesome React component

1
Comments 2
5 min read
From Concept to Reality: My process of building Cardboard

From Concept to Reality: My process of building Cardboard

9
Comments 1
16 min read
Aurora Serverless + Backtrack: Unleash AWS CDK V2 with TypeScript! A Comedy of (Cloud) Errors Turned Epic Win

Aurora Serverless + Backtrack: Unleash AWS CDK V2 with TypeScript! A Comedy of (Cloud) Errors Turned Epic Win

10
Comments
3 min read
Drizzle or Prisma? I Built an App Twice to Find Out Which Is Better

Drizzle or Prisma? I Built an App Twice to Find Out Which Is Better

53
Comments 2
8 min read
Liskov Substitution Principle In Typescript: Explained

Liskov Substitution Principle In Typescript: Explained

1
Comments
4 min read
đź’™ TypeScript Decorators in Brief

đź’™ TypeScript Decorators in Brief

35
Comments 1
7 min read
Open/Closed Principle In Typescript

Open/Closed Principle In Typescript

10
Comments
4 min read
Arquitetura hexagonal

Arquitetura hexagonal

2
Comments
7 min read
Build a Daily video call app with Angular and TypeScript (Part 1)

Build a Daily video call app with Angular and TypeScript (Part 1)

Comments
9 min read
Agnostic Push Notification Microservice with AWS CDK & Firebase

Agnostic Push Notification Microservice with AWS CDK & Firebase

Comments
1 min read
Implementing Signals from Scratch

Implementing Signals from Scratch

149
Comments 25
5 min read
Desenvolvendo APIs fortemente tipadas de ponta a ponta com tRPC

Desenvolvendo APIs fortemente tipadas de ponta a ponta com tRPC

22
Comments 7
9 min read
Top 2 Strategies for Handling JSON Parse Errors

Top 2 Strategies for Handling JSON Parse Errors

2
Comments 1
2 min read
The Underappreciated Power of TypeScript Interfaces: Going Beyond "Interface vs Type"

The Underappreciated Power of TypeScript Interfaces: Going Beyond "Interface vs Type"

1
Comments 2
2 min read
Making Typescript More Flexible: Generics and Discriminated Unions

Making Typescript More Flexible: Generics and Discriminated Unions

Comments
7 min read
[UPDATED] The DynamoDB-Toolbox v1 beta is here 🙌 All you need to know!

[UPDATED] The DynamoDB-Toolbox v1 beta is here 🙌 All you need to know!

64
Comments 1
17 min read
What makes Next.js the future of web applications?👨‍💻

What makes Next.js the future of web applications?👨‍💻

1
Comments
3 min read
Error handling in Express Server - NodeJS

Error handling in Express Server - NodeJS

3
Comments
2 min read
New DynamoDB-Toolbox v1 beta: Features and breaking changes

New DynamoDB-Toolbox v1 beta: Features and breaking changes

49
Comments
3 min read
Bun: Is it fast for test automation?

Bun: Is it fast for test automation?

Comments
4 min read
Interface Segregation Principle in React

Interface Segregation Principle in React

35
Comments 3
2 min read
Type Safety in Software Development

Type Safety in Software Development

11
Comments
1 min read
How to create and generate migrations in Typeorm 0.3+ with NestJS 9+

How to create and generate migrations in Typeorm 0.3+ with NestJS 9+

40
Comments 5
3 min read
Webscraping using Playwright

Webscraping using Playwright

11
Comments 2
5 min read
Integrando IA com Mapas para geração de Localizações

Integrando IA com Mapas para geração de Localizações

25
Comments 3
9 min read
Best practices for HarperDB projects using TypeScript

Best practices for HarperDB projects using TypeScript

12
Comments
18 min read
GitHub Trending Insight

GitHub Trending Insight

Comments 1
1 min read
How to Manage State in Astro and Svelte.

How to Manage State in Astro and Svelte.

2
Comments
2 min read
Released a Desktop Client App "itos" for ChatGPT

Released a Desktop Client App "itos" for ChatGPT

1
Comments
1 min read
Multi-option Switch/Toggle component for React

Multi-option Switch/Toggle component for React

Comments
3 min read
DeviceScript and LCD screens

DeviceScript and LCD screens

4
Comments
3 min read
Boosting React App with Custom Hook : useOnScreen

Boosting React App with Custom Hook : useOnScreen

4
Comments 1
1 min read
How to Preview Images before Upload in React.js with textarea dynamically increasing Modal's height ♥

How to Preview Images before Upload in React.js with textarea dynamically increasing Modal's height ♥

7
Comments
6 min read
David Heinemeier Hansson removes TypeScript from Turbo-8: an unbiased take.

David Heinemeier Hansson removes TypeScript from Turbo-8: an unbiased take.

4
Comments 1
10 min read
WebSocket with AWS API Gateway

WebSocket with AWS API Gateway

9
Comments
8 min read
JavaScript & TypeScript: How to Use Functions Inside Five

JavaScript & TypeScript: How to Use Functions Inside Five

1
Comments
21 min read
Refactoring my Codebase and Squashing Commits

Refactoring my Codebase and Squashing Commits

Comments
2 min read
Error Handling in JavaScript: The Magical Shields and Barriers

Error Handling in JavaScript: The Magical Shields and Barriers

Comments
2 min read
Automating TypeScript Interfaces: A Step-by-Step Guide

Automating TypeScript Interfaces: A Step-by-Step Guide

27
Comments 5
2 min read
Understanding Angular Component Lifecycle Hooks

Understanding Angular Component Lifecycle Hooks

1
Comments
4 min read
The Newbie's Guide to TypeScript: Important TypeScript Concepts for Beginners

The Newbie's Guide to TypeScript: Important TypeScript Concepts for Beginners

3
Comments
9 min read
loading...