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Top 23 TypeScript Test Projects
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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 | 2025-05-11Privotron 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.
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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.
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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.
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Project mention: Release Radar · 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.
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Project mention: Show HN: Magnitude – open-source, AI-native test framework for web apps | news.ycombinator.com | 2025-04-25
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ng-mocks
Angular testing library for mocking components, directives, pipes, services and facilitating TestBed setup
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
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InfluxDB
InfluxDB – 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.
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Project mention: Poku makes testing easy for Node.js, Bun, Deno, and you at the same time | news.ycombinator.com | 2024-08-07
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Project mention: Major updates from the open source community: Release Radar · 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.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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).
TypeScript Test discussion
TypeScript Test related posts
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💀Don't Break UI with Jest Snapshot Testing 📷
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Data Broken - Opt out of the data broker nightmare with Privotron and Amazon Q Developer
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CI/CD guide: store Playwright test results in AWS S3
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Como usar o husky garantir a qualidade do seu código
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Why the Python Standard Library Needs a run_sync()
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No Dockerfile? No problem! Running Node and Python MCPs with ToolHive
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🚀PushForge: Modern Web Push Notifications Made Simple🚀
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A note from our sponsor - SurveyJS
surveyjs.io | 21 May 2025
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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surveyjs.io