SaaSHub helps you find the best software and product alternatives Learn more ā
Top 20 TypeScript e2e-testing Projects
-
Playwright
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
Project mention: Building a self-hosted browser scraping service (is it more hassle than its worth?) | dev.to | 2026-05-27The foundational decision is understanding that Playwright is a control library, not a browser. It speaks Chrome DevTools Protocol (CDP) to whatever binary you point it at, and the binary is entirely separate from the library. This distinction is what makes a remote browser service possible.
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
-
-
typescript-clean-architecture
It is my attempt to create Clean Architecture based application in TypeScript.
-
-
-
demo.playwright
This repo is used to demo various testing scenarios with Playwright š, using the official test-runner and scripts authored in TypeScript.
-
-
-
aws-testing-library
Chai (https://chaijs.com) and Jest (https://jestjs.io/) assertions for testing services built with aws
-
-
-
-
passmark
The open-source Playwright library for AI browser regression testing with intelligent caching, auto-healing, and multi-model verification.
Project mention: Passmark: Open-source Playwright library for AI regression testing | news.ycombinator.com | 2026-04-19Found this bit particularly interesting:
> We need at least one model from Anthropic and one from Google to use Passmark's multi-model consensus features.
https://github.com/bug0inc/passmark?#quick-start
-
-
mobilewright
Mobilewright is a dev framework for Mobile App Testing and Automation. It allows testing iOS/Android app on real devices, emulators and simulators with a single API.
Project mention: Mobilewright ā Playwright for iOS and Android | news.ycombinator.com | 2026-04-29 -
Iām working on a tool called Symphony.
-
cbrowser
Cognitive Browser: The browser automation that thinks. Constitutional safety ā¢ Persona UX testing ā¢ Natural language interface ā¢ Self-healing selectors ā¢ Built for AI agents
Project mention: Show HN: CBrowser ā Simulate how a confused first-timer experiences your website | news.ycombinator.com | 2026-02-27 -
lambda
An architecture for autonomous full-stack AI development ā division of labor across agents, vision-driven validation (by adriancarriger)
Project mention: I left my AI system running by accident. It was still going 38 hours later | news.ycombinator.com | 2026-02-24 -
Catcher
Open-source, local-first, BYOK AI web testing. Describe tests in English, run them in a real browser on your machine. (by Catcher2026)
Project mention: Show HN: Catcher ā An AI web testing tool where most tests never hit the API | news.ycombinator.com | 2026-05-18 -
agent-qa
Open-source AI end-to-end testing for web and mobile apps. Write tests in natural language. agent-qa runs them in an agentic test runtime that builds execution memory from every run, so teams and coding agents catch regressions before releases ship.
Project mention: Show HN: Open-Source Agentic QA Harness with Memory | news.ycombinator.com | 2026-05-20I would say that agent-qa is not only frontend focused. As you can run hooks in sandboxed env to test apis, so a better way to put it is with agent-qa you can test the product end-to-end not only UI.
But the issue with API testing / backend is that coding harnesses are really good at it. A product manager who writes user stories should be able to write tests for the product, and usually PMs don't care about the APIs.
Do give agent-qa a try, and consider giving it a star on GH https://github.com/vostride/agent-qa
Thanks!
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 e2e-testing discussion
TypeScript e2e-testing related posts
-
Show HN: Open-Source Agentic QA Harness with Memory
-
Show HN: Id-agent ā Token efficient UUID alternative for AI agents
-
5 Production Stacks for Live Data Ingestion at Scale (Without Getting Blocked)
-
Open-Source Agentic QA Harness with Memory
-
Show HN: Agent-QA ā natural-language E2E tests for apps built with coding agents
-
Testing Your AI Agents with Rogue using MCP
-
Show HN: Magnitude ā Natural language E2E testing with multimodal LLM agents
-
A note from our sponsor - SaaSHub
www.saashub.com | 6 Jun 2026
Index
What are some of the best open-source e2e-testing projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Playwright | 90,281 |
| 2 | shortest | 5,611 |
| 3 | typescript-clean-architecture | 1,506 |
| 4 | poku | 1,168 |
| 5 | Hermione | 827 |
| 6 | demo.playwright | 298 |
| 7 | quasar-testing | 185 |
| 8 | tui-test | 183 |
| 9 | aws-testing-library | 130 |
| 10 | dakka | 121 |
| 11 | typescript-sdk | 101 |
| 12 | factory-js | 82 |
| 13 | passmark | 64 |
| 14 | GuardianTest | 25 |
| 15 | mobilewright | 24 |
| 16 | symphony | 20 |
| 17 | cbrowser | 17 |
| 18 | lambda | 4 |
| 19 | Catcher | 2 |
| 20 | agent-qa | 0 |
Sponsored
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
www.saashub.com