Tech Insights

Jest

Last updated May 16, 2025, generated by Sumble

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What is Jest?

Jest is a JavaScript testing framework designed with simplicity in mind. It is commonly used for unit, integration, and end-to-end testing of JavaScript applications, especially those built with React, Vue, Angular, and Node.js. Jest provides features like zero configuration setup, snapshot testing, mocking, and code coverage reporting, making it a popular choice for developers aiming to write reliable and maintainable code.

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What other technologies are related to Jest?

Jest Competitor Technologies

Mocha is a JavaScript testing framework, similar to Jest, used for running tests.

mentioned alongside Jest in 68% (18.9k) of relevant job posts

Cypress is an end-to-end testing framework for web applications, providing a complete testing solution, covering more than just unit tests.

mentioned alongside Jest in 27% (22.3k) of relevant job posts

Jasmine is a behavior-driven development testing framework for JavaScript, similar to Jest.

mentioned alongside Jest in 35% (9.4k) of relevant job posts

Karma is a test runner that can execute tests in multiple browsers. It serves a similar purpose to Jest's testing capabilities.

mentioned alongside Jest in 29% (5.3k) of relevant job posts

Vitest is a testing framework powered by Vite, offering similar functionalities to Jest.

mentioned alongside Jest in 56% (2k) of relevant job posts

Playwright is a framework for end-to-end testing. Provides similar testing capabilites to Cypress and Jest.

mentioned alongside Jest in 16% (6.9k) of relevant job posts

Jest Complementary Technologies

Enzyme is a testing utility for React that makes it easier to assert, manipulate, and traverse your React Components' output. Can be used with Jest.

mentioned alongside Jest in 86% (9.5k) of relevant job posts

React Testing Library

React Testing Library is a testing utility for React that focuses on testing components from the user's perspective. Can be used with Jest.

mentioned alongside Jest in 85% (9.2k) of relevant job posts

Chai is an assertion library, that provides different styles of assertions for your tests. It can be used with testing frameworks like Jest.

mentioned alongside Jest in 57% (3.5k) of relevant job posts

Which job functions mention Jest?

Job function

Jobs mentioning Jest

Orgs mentioning Jest

Engineering & R&D

1% (76.2k) job posts

10 organizations

Engineer

1% (76.1k) job posts

577 organizations

Software Engineer

1% (70.5k) job posts

7.7k organizations

Frontend Engineer

9% (34.3k) job posts

9.7k organizations

Mobile Developer

2% (4.5k) job posts

1.8k organizations

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Which organizations are mentioning Jest?

Organization

Industry

Matching Teams

Matching People

Finance and Insurance

Fidelity Investments

Finance and Insurance

Retail Trade

Professional Services

Transportation and Warehousing

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