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  1. Playwright enables reliable end-to-end testing for modern web apps. Get started Star 63k+. Any browser • Any platform • One API. Cross-browser. Playwright supports all modern rendering engines including Chromium, WebKit, and Firefox. Cross-platform. Test on Windows, Linux, and macOS, locally or on CI, headless or headed. Cross-language.

    • Installation

      Playwright supports all modern rendering engines including...

    • Java

      Playwright waits for elements to be actionable prior to...

    • Python

      Playwright waits for elements to be actionable prior to...

    • API

      Playwright module provides a method to launch a browser...

    • Running Tests

      Running and debugging tests Introduction . With Playwright...

    • All Versions

      All Versions - Playwright enables reliable end-to-end...

  2. Playwright is an open-source automation library for browser testing and web scraping [3] developed by Microsoft [4] [5] and launched on 31 January 2020, which has since become popular among programmers and web developers . Playwright provides the ability to automate browser tasks in Chromium, Firefox and WebKit [6] with a single API.

    • Installation#
    • First Test#
    • Configuration File#
    • Writing Assertions#
    • Using Test Fixtures#
    • Using Test Hooks#
    • Command Line#
    • Configure npm Scripts#

    Playwright has its own test runner for end-to-end tests, we call it Playwright Test. You can optionally install only selected browsers, see installing browsers for more details. Or you can install no browsers at all and use existing browser channels.

    Create tests/example.spec.js (or tests/example.spec.tsfor TypeScript) to define your test. Now run your tests, assuming that test files are in the testsdirectory. Playwright Test just ran a test using Chromium browser, in a headless manner. Let's tell it to use headed browser:

    To enjoy all the features that Playwright Test has to offer, you would want to create a configuration file playwright.config.ts (or playwright.config.js). It allows you to run tests in multiple browsers configured as you'd like. Here is an example configuration that runs every test in Chromium, Firefox and WebKit, by creating a "project" for each b...

    Playwright Test uses expectlibrary for test assertions. It extends it with the Playwright-specific matchers to achieve greater testing ergonomics. Learn more about test assertions here. Here is a quick example of using them:

    You noticed an argument { page }that the test above has access to: We call these arguments fixtures. Fixtures are objects that are created for each test run. Playwright Test comes loaded with those fixtures, and you can add your own fixtures as well. When running tests, Playwright Test looks at each test declaration, analyses the set of fixtures th...

    You can use test.beforeAll and test.afterAll hooks to set up and tear down resources shared between tests. And you can use test.beforeEach and test.afterEachhooks to set up and tear down resources for each test individually.

    Following are the usual command line patterns. Learn more about the command line. 1. Run all the testsnpx playwright test 2. Run a single test filenpx playwright testtests/todo-page.spec.ts 3. Run a set of test filesnpx playwright testtests/todo-page/ tests/landing-page/ 4. Run files that have my-spec or my-spec-2 in the file namenpx playwright tes...

    Playwright Test will automatically pick up playwright.config.js or playwright.config.ts. If you put your configuration file in a different place, pass it with --configoption.

  3. Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API. Playwright is built to enable cross-browser web automation that is ever-green, capable, reliable and fast. Headless execution is supported for all browsers on all platforms. Check out system requirements for details.

  4. Feb 6, 2023 · Playwright is an open-source test automation library initially developed by Microsoft contributors. It supports programming languages like Java, Python, C#, and NodeJS. Playwright comes with Apache 2.0 License and is most popular with NodeJS with Javascript/Typescript. This Playwright tutorial will help set up NodeJS using Visual Studio Code.

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  5. Mar 24, 2024 · Playwright: A New Test Automation Framework for the Modern Web By Playwright team, Published on 5/3/2021 Official video from the Playwright team on what is Playwright, its features, and capabilities. Continue Reading

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  7. Scalable end-to-end testing for modern web apps.