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GLOBAL ENTERPRISES RELY ON LAMBDATEST FOR TEST EXECUTION

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Enterprises

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MOCHA.js TESTS ON CLOUD

Run Parallel Mocha.js Tests on Chrome 91

LambdaTest enables you to run Mocha.js base Selenium JavaScript test scripts in parallel at scale. Test across latest and legacy versions of Chrome including Chrome 91.
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Mocha.js Automation Testing on 3000+ browsers

BROWSER AND DEVICE COVERAGE

Mocha.js Automation Testing on Real Chrome 91

Test your websites and web apps on online Mocha.js grid of real machines running real Chrome 91. Take your browser coverage to next level by testing on an online cloud of 3000+ different environments.
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Why Test on Chrome 91

To make a right testing strategy it's important to understand how many users are actually using Chrome 91
To help you build the right browser testing matrix, here's the overall marketshare of both Chrome browser and Chrome version 91.

TOP Chrome BROWSERS (Jan 2021 - Jan 2022)

Browser Version

% Share

Release Date

Chrome for Android

37.78

2022-01-02

Chrome 106

15.63

2024-05-03

Chrome 105

6.38

2024-05-03

Chrome for iPhone

1.71

2024-05-03

Chrome 103

0.43

2024-05-03

Chrome 104

0.43

2024-05-03

Chrome 91

0.06

2024-05-03

Other

3.93

-

Data Source: Statcounter.com

ALL DESKTOP BROWSERS (Jan 2021 - Jan 2022)

Browsers

% Share

Chrome

65.24

Safari

19.06

Edge

4.39

Firefox

3.07

Samsung Internet

2.7

Opera

2.5

Other

3.04

Data Source: Statcounter.com

Web Technology Support of Chrome 91

To create a automation testing strategy for checking your webapps on Chrome 91, you first need to check what technologies are supported on Chrome 91.

Here's a list of all web technologies categorized by thier support level for Chrome 91.

  • Supported (no prefixes needed)
  • Supported (some prefix)
  • At least partially supported
  • No support




Data sourced from

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Debug Mocha.js Test on Chrome 91

For each Mocha.js test run, LambdaTest gives you detailed Selenium tests logs to help you debug issues found on Chrome 91. Get end to end visibility of Selenium JavaScript test runs through detailed exception logs, command logs, network logs, raw Selenium logs, and an entire video log taken on real Chrome 91 machine.
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Browsers supported on LambdaTest for Selenium Mocha.js Testing

  • ChromeChrome
  • Safari Safari
  • Firefox Firefox
  • IE Internet Explorer
  • Opera Opera
  • Edge Edge

Google Chrome browsers on LambdaTest for Selenium with Mocha.js

chrome-27 Chrome 27
chrome-28 Chrome 28
chrome-29 Chrome 29
chrome-30 Chrome 30
chrome-31 Chrome 31
chrome-32 Chrome 32
chrome-33 Chrome 33
chrome-34 Chrome 34
chrome-35 Chrome 35
chrome-36 Chrome 36
chrome-37 Chrome 37
chrome-38 Chrome 38
chrome-39 Chrome 39
chrome-40 Chrome 40
chrome-41 Chrome 41
chrome-42 Chrome 42
chrome-43 Chrome 43
chrome-45 Chrome 45
chrome-46 Chrome 46
chrome-47 Chrome 47
chrome-48 Chrome 48
chrome-49 Chrome 49
chrome-50 Chrome 50
chrome-51 Chrome 51
chrome-52 Chrome 52
chrome-53 Chrome 53
chrome-54 Chrome 54
chrome-55 Chrome 55
chrome-56 Chrome 56
chrome-57 Chrome 57
chrome-58 Chrome 58
chrome-59 Chrome 59
chrome-60 Chrome 60
chrome-61 Chrome 61
chrome-62 Chrome 62
chrome-63 Chrome 63
chrome-64 Chrome 64
chrome-65 Chrome 65
chrome-66 Chrome 66
chrome-67 Chrome 67
chrome-68 Chrome 68
chrome-69 Chrome 69
chrome-70 Chrome 70
chrome-71 Chrome 71
chrome-72 Chrome 72
chrome-73 Chrome 73
chrome-74 Chrome 74
chrome-75 Chrome 75
chrome-76 Chrome 76
chrome-77 Chrome 77
chrome-78 Chrome 78
chrome-79 Chrome 79
chrome-80 Chrome 80
chrome-81 Chrome 81
chrome-82 Chrome 82
chrome-83 Chrome 83
chrome-84 Chrome 84
chrome-85 Chrome 85
chrome-86 Chrome 86
chrome-87 Chrome 87
chrome-88 Chrome 88
chrome-89 Chrome 89
chrome-90 Chrome 90
chrome-91 Chrome 91
chrome-92 Chrome 92
chrome-93 Chrome 93
chrome-94 Chrome 94
chrome-95 Chrome 95
chrome-96 Chrome 96
chrome-97 Chrome 97
chrome-98 Chrome 98
chrome-99 Chrome 99
chrome-100 Chrome 100
chrome-101 Chrome 101
chrome-102 Chrome 102
chrome-103 Chrome 103

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Highly reliable Chrome infrastructure that has no flakiness.

120+ Integrations

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Fits seamlessly into your testing stack with out-of-the box integrations.

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Along with Chrome 91 test across 3000+ browsers on cloud grid.

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Frequently Asked Questions

What is difference between Mocha.js and Selenium?
Selenium is a free and open-source framework for testing websites and webapps. It is used primarily for end-to-end automation of browser based web testing. It supports testing on all browsers, all operating systems and support all programming languages including JavaScript. Mocha.js on the other hand, is a complete test automation framework that can used for unit tests, end-to-end tests, integration tests and basically complete test suites. It uses selenium webdriver in the backend and therefore in most practical use cases developers and testers use both frameworks together.
What are the benefits of Mocha.js for automation?
Mocha.js brings best of both worlds, cross browser versatility of Selenium, as well as added advanced capabilities of a full framework like reporting, running tests in parallel, unit testing and much more. It makes the life of a tester easier.
Can Mocha.js be used to run parallel tests?
Mocha.js comes with out-of-the-box capabilities for running tests in parallel. With Mocha.js, you can use the same test case to run parallelly across more than one browser at a time.
How can I automate with Mocha.js using LambdaTest?
The LambdaTest Selenium Automation Grid allows you to run end-to-end Mocha.js automation tests on a secure, robust, and scalable Selenium infrastructure. With LambdaTest you can run your tests at scale across 3000+ different environments in parallel, resulting in higher test coverage and much shorter build times. Refer to our JavaScript documentation.
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