Question 1

What is the source of this data?

Accepted Answer

Our data is sourced from job postings collected from millions of companies. We monitor these postings on company websites, job boards, and other recruitment platforms. Analyzing job postings provides a reliable method to understand the technologies companies are employing, including their use of internal tools.

Question 2

How often is the data updated?

Accepted Answer

We refresh our data daily to ensure you are accessing the most current information available. This frequent updating process guarantees that our insights and intelligence reflect the latest developments and trends within the industry.

Question 3

What is Jest?

Accepted Answer

Jest is a popular JavaScript testing framework that is widely used for testing JavaScript code It is known for its simplicity speed and flexibility making it a preferred choice among developers for writing tests in JavaScript projects Jest provides a comprehensive set of features for writing and running tests such as builtin test runners mocking capabilities and code coverage reporting The framework is maintained by Facebook and is open source allowing for a vibrant community to contribute to its development and enhancements

Jest falls under the category of JavaScript Testing Frameworks which are tools used by developers to automate the testing of their JavaScript code These frameworks help ensure the quality and reliability of the code by running test cases that simulate different scenarios and interactions within the application Jest in particular stands out for its ease of use and robustness in handling various testing requirements from unit tests to integration tests

Founded in 2013 by Facebook Jest was created with the aim of providing a simple and efficient testing solution for JavaScript projects Facebook developers sought to address the need for a testing framework that could seamlessly integrate with their workflow and provide reliable test results quickly Over the years Jest has gained traction in the developer community and has become a standard choice for testing JavaScript applications across different industries

In terms of current market share Jest has established itself as a leading JavaScript testing framework with a significant presence in the developer community and numerous projects utilizing it for testing purposes Its userfriendly features and reliable performance have contributed to its growing popularity and adoption rate Looking ahead Jest is expected to continue its growth trajectory as JavaScript development continues to expand with more developers recognizing the value of comprehensive testing solutions like Jest in their projects

Question 4

How to get an updated list of companies that use Jest?

Accepted Answer

You can access an updated list of companies using Jest by visiting TheirStack.com. Our platform provides a comprehensive database of companies utilizing various technologies and internal tools.

Question 5

How many customers does Jest have?

Accepted Answer

As of now, we have data on 51,366 companies that use Jest.

Question 6

Who uses Jest?

Accepted Answer

Jest is used by a diverse range of organizations across various industries, including "Retail", "Hospitality", "Machinery Manufacturing", "Financial Services", "Financial Services", "Insurance", "Retail", "Electric Power Generation", "Software Development", "Aviation and Aerospace Component Manufacturing". For a comprehensive list of all industries utilizing Jest, please visit TheirStack.com.

Question 7

What companies use Jest?

Accepted Answer

Some of the companies that use Jest include Biedronka, Marriott International, Komatsu, VeloBank S.A., MBANK, ZUS, Stokrotka, PGE Polska Grupa Energetyczna, Scalo, Pratt & Whitney and many more. You can find a complete list of 51,366 companies that use Jest on TheirStack.com.

Question 8

In which countries Jest is used the most?

Accepted Answer

Based on our data, Jest is most popular in United States (7,867 companies), Poland (4,896 companies), United Kingdom (2,295 companies), India (1,741 companies), Germany (1,006 companies), France (922 companies), Spain (745 companies), Canada (701 companies), Netherlands (506 companies), Brazil (496 companies). However, it is used by companies all over the world.

Question 9

How to find companies that use Jest?

Accepted Answer

You can find companies using Jest by searching for it on TheirStack.com, We track job postings from millions of companies and use them to discover what technologies and internal tools they are using.

Company	Country	Industry	Employees	Revenue
Company name Industry Size Revenue
Company name Industry Size Revenue
Company name Industry Size Revenue
Company name Industry Size Revenue
Company name Industry Size Revenue
Company name Industry Size Revenue
Company name Industry Size Revenue
Company name Industry Size Revenue
Company name Industry Size Revenue
Company name Industry Size Revenue
Company name Industry Size Revenue
Company name Industry Size Revenue

Company	Country	Industry	Employees	Revenue	Technologies
Biedronka	Poland	Retail	10K		Jest
Marriott International	United States	Hospitality	210K
Komatsu	Japan	Machinery Manufacturing	10K		Jest
VeloBank S.A.	Poland	Financial Services	2.4K	$679M	Jest
MBANK	Kyrgyzstan	Financial Services	416		Jest
ZUS	Poland	Insurance	5K
Stokrotka	Poland	Retail	970		Jest
PGE Polska Grupa Energetyczna	Poland	Electric Power Generation	5K
Scalo	Poland	Software Development	370		Jest
Pratt & Whitney	United States	Aviation and Aerospace Component Manufacturing	29K

Companies that use Jest

How to target Jest users

Jest alternatives and competitors

React

Vue.js

Cypress

Flask

AngularJS

Blueprint

FastAPI

Prototype

Jasmine

Echo

Angular 2

Enzyme

Chai

JSF

Protractor

Svelte

AVA

Falcon

T3

WebGL

ExpressJS

Knockout

Mosaic

Django REST framework

React Query

Apache Isis

Bottle

Kendo UI

Stimulus

GWT

Lumen

Lucia

TypeORM

Koa

asyncio

Jails

Moveable

Fastify

PrimeNg

Grape

Ember.js

Isotope

Ktor

Re-base

jQuery UI

Omi

Aurelia

LoopBack

Riot

Spark Framework

Jest customers by country

United States

Poland

United Kingdom

India

Germany

France

Spain

Canada

Netherlands

Brazil

What is the source of this data?

What is the source of this data?

How often is the data updated?

How often is the data updated?

What is Jest?

What is Jest?

How to get an updated list of companies that use Jest?

How to get an updated list of companies that use Jest?

How many customers does Jest have?

How many customers does Jest have?

Who uses Jest?

Who uses Jest?

What companies use Jest?

What companies use Jest?

In which countries Jest is used the most?

In which countries Jest is used the most?