DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Why TypeScript Is No Longer Optional in Modern JavaScript Projects (and How to Get Started)

Why TypeScript Is No Longer Optional in Modern JavaScript Projects (and How to Get Started)

1
Comments
3 min read
Efficient S3 File Uploads: Speed & Large File Handling in NestJS

Efficient S3 File Uploads: Speed & Large File Handling in NestJS

6
Comments
8 min read
"How I Built My First Angular Component: LoginFormComponent"

"How I Built My First Angular Component: LoginFormComponent"

2
Comments
2 min read
Debugging React Native Apps

Debugging React Native Apps

2
Comments
1 min read
🎉 Black Friday & Cyber Monday 2025: The Best Deals for JavaScript Developers 🚀

🎉 Black Friday & Cyber Monday 2025: The Best Deals for JavaScript Developers 🚀

4
Comments 5
12 min read
NestJS Week 2: Exception Filters, Query Params, and Why You Should Stop Using Try-Catch Everywhere

NestJS Week 2: Exception Filters, Query Params, and Why You Should Stop Using Try-Catch Everywhere

Comments 1
5 min read
Zustand — no need to manually write the store interface anymore!

Zustand — no need to manually write the store interface anymore!

5
Comments 1
1 min read
Do Parentheses Matter in Arrow Functions? A TypeScript Deep Dive

Do Parentheses Matter in Arrow Functions? A TypeScript Deep Dive

1
Comments
3 min read
The Illusion of Language: What Directives Really Are

The Illusion of Language: What Directives Really Are

3
Comments 1
11 min read
MCP servers have issues, so I built 'lootbox' (inspired by Cloudflare's Code Mode)

MCP servers have issues, so I built 'lootbox' (inspired by Cloudflare's Code Mode)

Comments
2 min read
How to use infer keyword in Typescript

How to use infer keyword in Typescript

4
Comments
2 min read
Building Reddit Game with Devvit and TypeScript (starter included)

Building Reddit Game with Devvit and TypeScript (starter included)

7
Comments 1
2 min read
We Gave Our MCP Server a Brain: Introducing MindsEye”

We Gave Our MCP Server a Brain: Introducing MindsEye”

1
Comments
3 min read
HarmonyOS Practical Guide: Two Implementation Methods for Saving Online Images to the Gallery

HarmonyOS Practical Guide: Two Implementation Methods for Saving Online Images to the Gallery

Comments
5 min read
How to Use Path Aliases '@' in React Native with Expo

How to Use Path Aliases '@' in React Native with Expo

2
Comments
3 min read
# Managing CRUD Operations in React using Context API & TypeScript

# Managing CRUD Operations in React using Context API & TypeScript

4
Comments
2 min read
Deno Vs Bun In 2025: Two Modern Approaches To JavaScript Runtime Development

Deno Vs Bun In 2025: Two Modern Approaches To JavaScript Runtime Development

10
Comments
4 min read
Understanding Dependency Injection with TypeScript, NestJS, and Angular

Understanding Dependency Injection with TypeScript, NestJS, and Angular

5
Comments 1
9 min read
Escaping the Forest of if Statements🌲: Building Logical Type Guards with `is-kit`

Escaping the Forest of if Statements🌲: Building Logical Type Guards with `is-kit`

4
Comments 1
4 min read
Building a Browser FPS from Scratch: Sicar.io and the Lumina.pw Engine

Building a Browser FPS from Scratch: Sicar.io and the Lumina.pw Engine

1
Comments
3 min read
Meet bestax-bulma: Modern React Components for Bulma CSS v1

Meet bestax-bulma: Modern React Components for Bulma CSS v1

2
Comments
4 min read
A DAG-Based Approach to LLM Workflow Orchestration

A DAG-Based Approach to LLM Workflow Orchestration

8
Comments 1
5 min read
Migrating from RxJS to Angular Signals — A Real-World Perspective from a Frontend Lead

Migrating from RxJS to Angular Signals — A Real-World Perspective from a Frontend Lead

2
Comments
2 min read
Stuffing Deno and a pnpm workspace into a Docker image

Stuffing Deno and a pnpm workspace into a Docker image

Comments
4 min read
Building Your First MCP Server: A Practical Guide

Building Your First MCP Server: A Practical Guide

8
Comments
9 min read
loading...