Mocha vs. Playwright Comparison


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About Mocha runs in the browser. Every release of Mocha will have new builds of ./mocha.js and ./mocha.css for use in the browser. By adding an argument (usually named done) to it() to a test callback, Mocha will know that it should wait for this function to be called to complete the test. This callback accepts both an Error instance (or subclass thereof) or a falsy value; anything else is invalid usage and throws an error (usually causing a failed test). These reporters expect Mocha to know how many tests it plans to run before execution. This information is unavailable in parallel mode, as test files are loaded only when they are about to be run. In serial mode, tests results will “stream” as they occur. In parallel mode, reporter output is buffered; reporting will occur after each file is completed. In practice, the reporter output will appear in “chunks” (but will otherwise be identical). If a test file is particularly slow, there may be a significant pause while it’s running.	About Playwright supports all modern rendering engines including Chromium, WebKit, and Firefox. Test on Windows, Linux, and macOS, locally or on CI, headless or headed. Playwright waits for elements to be actionable prior to performing actions. It also has a rich set of introspection events. The combination of the two eliminates the need for artificial timeouts - the primary cause of flaky tests. Playwright assertions are created specifically for the dynamic web. Checks are automatically retried until the necessary conditions are met. Configure test retry strategy, capture execution trace, videos, screenshots to eliminate flakes. Browsers run web content belonging to different origins in different processes. Playwright is aligned with the modern browsers architecture and runs tests out-of-process. This makes Playwright free of the typical in-process test runner limitations.
Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Supported	Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience JavaScript test framework solution for companies	Audience Developers in need of an automation library solution for cross-browser end-to-end testing
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing Free Free Version Supported Free Trial Not Supported	Pricing Free Free Version Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information Mocha mochajs.org	Company Information Playwright playwright.dev/
Alternatives Jest	Alternatives Checksum.ai
QUnit	QA Wolf
jscoverage	Applitools
Mocha Pro Boris FX	Selenium Software Freedom Conservancy
Mocha Accounting Mocha Technologies View All	Puppeteer View All
Categories Development Frameworks Supported Unit Testing Supported	Categories GUI Testing Supported Headless Browsers Supported Software Testing Supported Test Automation Frameworks Supported UI Testing Supported Unit Testing Supported

Integrations Captain Supported Katalon Recorder Supported Node.js Supported Qualflare Supported Testmo Supported Alumnium Not Supported Aurorium Not Supported C# Not Supported Chromium Not Supported JavaScript Supported KaneAI Not Supported Live Proxies Not Supported Morph Glance Not Supported Nextbase Not Supported Opera Not Supported ProxyMesh Not Supported Safari Not Supported SpecFlow Not Supported Tracetest Not Supported Zombie.js Supported Show More Integrations View All 17 Integrations	Integrations Captain Supported Katalon Recorder Supported Node.js Supported Qualflare Supported Testmo Supported Alumnium Supported Aurorium Supported C# Supported Chromium Supported JavaScript Not Supported KaneAI Supported Live Proxies Supported Morph Glance Supported Nextbase Supported Opera Supported ProxyMesh Supported Safari Supported SpecFlow Supported Tracetest Supported Zombie.js Not Supported Show More Integrations View All 79 Integrations
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