TypeScript Test

Open-source TypeScript projects categorized as Test

Top 23 TypeScript Test Projects

  1. Playwright

    Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

    Project mention: Data Broken - Opt out of the data broker nightmare with Privotron and Amazon Q Developer | dev.to | 2025-05-11

    Privotron is built on a modern Python stack that leverages several powerful libraries for browser automation and configuration management. At its core, the application uses Playwright, a robust browser automation framework that provides cross-browser support and reliable DOM interaction capabilities. The command-line interface is implemented using Click, which enables sophisticated argument parsing and validation with minimal boilerplate code. For configuration management, Privotron employs PyYAML to parse broker-specific YAML files, allowing for declarative definitions of opt-out workflows. The architecture combines declarative configuration with imperative execution, allowing for a flexible and extensible system that can adapt to the varied requirements of different data broker opt-out processes.

  2. SurveyJS

    JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.

    SurveyJS logo
  3. vitest

    Next generation testing framework powered by Vite.

    Project mention: ๐Ÿ’€Don't Break UI with Jest Snapshot Testing ๐Ÿ“ท | dev.to | 2025-05-19

    If you have the freedom in your I highly recommend cypress component testing, cypress visual testing or use modern testing like Vitest with Playwright Component Testing.

  4. WebdriverIO

    Next-gen browser and mobile automation test framework for Node.js

    Project mention: Release Radar ยท August 2024: Major updates from the open source community | dev.to | 2024-09-05

    It's important to test our code to ensure it works the way we intend. WebdriverIO is a test automation framework, for e2e, unit, and component testing in the browser. It's designed for Node.js and provides support for BDD/TDD test frameworks, and can be run locally or in the cloud. The newest major release has lots of breaking changes, and a bunch of new features. Testers can use new commands, define a custom hostname for component tests, and there's support for fake timers. Check out all the major and breaking changes in the changelog.

  5. jest-preview

    Debug your Jest tests. Effortlessly.๐Ÿ› ๐Ÿ–ผ

  6. magnitude

    Open source, AI-native testing framework for web apps (by magnitudedev)

    Project mention: Show HN: Magnitude โ€“ open-source, AI-native test framework for web apps | news.ycombinator.com | 2025-04-25
  7. smocker

    Smocker is a simple and efficient HTTP mock server and proxy

  8. ng-mocks

    Angular testing library for mocking components, directives, pipes, services and facilitating TestBed setup

    Project mention: The most valuable developer in the team is โ€ฆ | dev.to | 2024-09-04

    providing the mocks might require a lot of cumbersome code in some cases. It makes sense to use extra tools to simplify it. For instance, ng-mocks for Angular

  9. InfluxDB

    InfluxDB โ€“ Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
  10. poku

    ๐Ÿท Poku makes testing easy for Node.js, Bun, Deno, and you at the same time.

    Project mention: Poku makes testing easy for Node.js, Bun, Deno, and you at the same time | news.ycombinator.com | 2024-08-07
  11. betterer

    betterer makes it easier to make incremental improvements to your codebase

  12. tinyspy

    ๐Ÿ•ต๐Ÿปโ€โ™‚๏ธ minimal fork of nanospy, with more features

  13. crusher

    ๐Ÿง™โ€โ™€๏ธ Fast low-code testing framework โฑ๏ธ Create test in <60 secs

  14. FakeRest

    Patch fetch/XMLHttpRequest to fake a REST API server in the browser, based on JSON data.

    Project mention: Major updates from the open source community: Release Radar ยท June 2024 | dev.to | 2024-07-05

    Want a browser library that intercepts AJAX calls to mock a REST server based on JSON data? Then look no further than FakeRest. The new update has a tonne of new features including added support for Mock Service Worker (MSW), string identifiers, custom ID generation, and many more abilities. Check out the release notes for all the changes.

  15. action-junit-report

    Reports junit test results as GitHub Pull Request Check

  16. jest-html-reporter

    Jest test results processor for generating a summary in HTML

  17. pkg-ok

    ๐Ÿ‘Œ Checks paths and scripts defined in package.json before you publish

  18. politiscales

    ๐Ÿ”๐Ÿ‘๏ธโ€๐Ÿ—จ๏ธ Updated and multilingual PolitiScales

  19. laika

    Log, test, intercept and modify Apollo Client's operations (by zendesk)

  20. vite-plugin-vitest-typescript-assert

    ๐Ÿ”ฅ TypeScript type assertion plugin for vitest

  21. factory-js

    ๐Ÿญ The object generator for testing.

  22. doc-vitest

    Documentation tests with Vitest

  23. github-action-ts-run-api

    Library for GitHub Action integration testing

  24. vscode-ceedling-test-adapter

    Ceedling Test Adapter for the VS Code Test Explorer

  25. echoed

    Observable Integration Testing using OpenTelemetry on top of Jest/Playwright/Cypress.

  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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TypeScript Test related posts

  • ๐Ÿ’€Don't Break UI with Jest Snapshot Testing ๐Ÿ“ท

    1 project | dev.to | 19 May 2025
  • Data Broken - Opt out of the data broker nightmare with Privotron and Amazon Q Developer

    4 projects | dev.to | 11 May 2025
  • CI/CD guide: store Playwright test results in AWS S3

    1 project | dev.to | 5 May 2025
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  • ๐Ÿš€PushForge: Modern Web Push Notifications Made Simple๐Ÿš€

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  • A note from our sponsor - SurveyJS
    surveyjs.io | 21 May 2025
    Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more. Learn more โ†’

Index

What are some of the best open-source Test projects in TypeScript? This list will help you:

# Project Stars
1 Playwright 72,711
2 vitest 14,334
3 WebdriverIO 9,490
4 jest-preview 2,394
5 magnitude 1,826
6 smocker 1,246
7 ng-mocks 1,117
8 poku 1,049
9 betterer 600
10 tinyspy 593
11 crusher 563
12 FakeRest 449
13 action-junit-report 361
14 jest-html-reporter 278
15 pkg-ok 236
16 politiscales 123
17 laika 122
18 vite-plugin-vitest-typescript-assert 79
19 factory-js 70
20 doc-vitest 64
21 github-action-ts-run-api 55
22 vscode-ceedling-test-adapter 41
23 echoed 31

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