typescript

TypeORM: Object-relational mapping with Node.js

Explore creating ORMs in JavaScript, learn about TypeORM, an important JavaScript ORM, and finally build a Node.js and TypeScript application using TypeORM.
Oyetoke Tobi
4 min read

How to pass a TypeScript function as a parameter

Follow this demonstration to understand TypeScript functions and how to pass them as a parameter in your apps.
Kealan Parr
3 min read

16 useful TypeScript and JavaScript shorthands to know

JavaScript and TypeScript share many shorthands for common code concepts. Learn how to use 16 helpful TypeScript and JavaScript shorthands.
Ibiyemi Adewakun
7 min read

Build a full-stack TypeScript app using tRPC and React

The main goal of tRPC is to provide a simple, type-safe way to build APIs for TypeScript and JavaScript-based projects with a minimal footprint.
Mario Zupan
13 min read

Optional chaining and nullish coalescing in TypeScript

Use two features of TypeScript 3.7: optional chaining and nullish coalescing, to write simple code without never-ending conditionals.
Matteo Di Pirro
4 min read

How to detect dead code in a frontend project

Explore different approaches to detect dead code in your frontend project that can be used interchangeably and in combination.
Iva Kop
5 min read

Upgrading to React 18 with TypeScript

The upgrade of the React type definitions to support React 18 involved significant breaking changes. Learn about what the upgrade path looks like.
John Reilly
3 min read

Setting up a TypeScript and Gatsby project with GraphQL

Explore Gatsby and its usage with GraphQL and TypeScript. Learn to fetch data in Gatsby apps using GraphQL with either page queries or StaticQuery.
Yomi Eluwande
9 min read

Understanding discriminated union and intersection types in TypeScript

Learn about discriminated union and intersection types in TypeScript and how you can implement them with this guide blog post.
Ikeh Akinyemi
4 min read

The best TypeScript ORMs

In this guide to the best TypeScript ORMs, consider the different reasons you may want to use one — and find the best one...
Alexander Nnakwue
11 min read

The definitive guide to typing functions in TypeScript

Learning how to type functions is an integral part of a TypeScript developer's toolbox. Learn how in this comprehensive tutorial.
Oloruntobi Awoderu
5 min read

Handling date strings in TypeScript

Improve the developer experience and reduce potential bugs by learning to type date strings in TypeScript.
Alain Perkaz
3 min read