DEV Community

#jest

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Building a Weather API CLI with TypeScript — async/await, fetch, and Response Types

Building a Weather API CLI with TypeScript — async/await, fetch, and Response Types

Comments
10 min read
How to Write Your First Unit Test in Node.js Using Jest

How to Write Your First Unit Test in Node.js Using Jest

5
Comments
5 min read
Building a Quiz CLI with TypeScript — enum, Tuple Types, and Jest Mocks

Building a Quiz CLI with TypeScript — enum, Tuple Types, and Jest Mocks

Comments
9 min read
Building a Household Budget CLI with TypeScript — class, Generics, and Jest

Building a Household Budget CLI with TypeScript — class, Generics, and Jest

Comments
10 min read
Building a Todo List CLI with TypeScript — interface, Array Methods, and Jest

Building a Todo List CLI with TypeScript — interface, Array Methods, and Jest

Comments
8 min read
We Replaced Jest With node:test in 12 Services — Here's What Broke and What Didn't

We Replaced Jest With node:test in 12 Services — Here's What Broke and What Didn't

2
Comments
4 min read
Migrating from Jest to Vitest 4: A Complete 2026 Guide

Migrating from Jest to Vitest 4: A Complete 2026 Guide

Comments
6 min read
Building a Rock-Paper-Scissors CLI with TypeScript — Union Types, Conditionals, and Jest

Building a Rock-Paper-Scissors CLI with TypeScript — Union Types, Conditionals, and Jest

Comments
7 min read
Unit Testing in Node.js with Jest: A Complete Guide for Beginners and Professionals

Unit Testing in Node.js with Jest: A Complete Guide for Beginners and Professionals

5
Comments
4 min read
Testing Made Me Realize How Much I Was Shipping Blind

Testing Made Me Realize How Much I Was Shipping Blind

Comments
4 min read
2- AWS Serverless: Testing (typescript)

2- AWS Serverless: Testing (typescript)

4
Comments
3 min read
Why I Wrote 475 Tests for a Desktop Accounting App

Why I Wrote 475 Tests for a Desktop Accounting App

2
Comments
9 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.