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Top 23 Jest Open-Source Projects
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javascript-testing-best-practices
📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (July 2023)
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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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ts-jest
A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript.
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node-express-boilerplate
A boilerplate for building production-ready RESTful APIs using Node.js, Express, and Mongoose
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jest-image-snapshot
✨ Jest matcher for image comparisons. Most commonly used for visual regression testing.
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learning-react
The code samples for Learning React by Alex Banks and Eve Porcello, published by O'Reilly Media
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express-typescript-boilerplate
A delightful way to building a RESTful API with NodeJs & TypeScript by @w3tecch
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nodejs-integration-tests-best-practices
✅ Beyond the basics of Node.js testing. Including a super-comprehensive best practices list and an example app (March 2024)
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react-native-testing-library
🦉 Simple and complete React Native testing utilities that encourage good testing practices.
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vuesion
Vuesion is a boilerplate that helps product teams build faster than ever with fewer headaches and modern best practices across engineering & design.
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ts-nextjs-tailwind-starter
🔋 Next.js + Tailwind CSS + TypeScript starter and boilerplate packed with useful development features
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
Repository: goldbergyoni/nodebestpractices
Project mention: Comprehensive and exhaustive JS & Node.js testing best practices (July 2023) | /r/softwarecrafters | 2023-11-30
Probably Enzyme was the first to popularize component testing in React by doing shallow rendering and expecting some things to be there in the React component tree. Then React Testing library came and took component testing to a whole new level.
There is a (hillariously named) alternative noodle [1] that aims to compete in this space. It is under development but looks polished.
[1] https://noodle.run
tsdx - Zero-config CLI for TypeScript package development
use ts-jest and set up Paths Re-Map
Project mention: Show HN: I made a tool to clean and convert any webpage to Markdown | news.ycombinator.com | 2024-04-14Thoroughly scraping is challenging, especially in an environment where you don’t have (or want) a JavaScript runtime.
For content extraction, I found the approach the Postlight library takes quite neat. It scores individual html nodes based on some heuristics (text length, link density, css classes). It the selects the nodes with the highest score. [1] I ported it to Swift for a personal read later app.
[1] https://github.com/postlight/parser
Project mention: Mastering Jest Configuration for React TypeScript Projects with Vite: A Step-by-Step Guide | dev.to | 2023-12-15//config/jest/setupTests.ts // jest-dom adds custom jest matchers for asserting on DOM nodes. // allows you to do things like: // expect(element).toHaveTextContent(/react/i) // learn more: https://github.com/testing-library/jest-dom import '@testing-library/jest-dom';
You can give a try about visual testing. I think about Cypress components and Cypress Image snapshot or Jest Image snapshot (not DOM testing)
Testing library: @testing-library/react-native
Next we’ll install Vitest and happy-dom to the project by running:
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).
Jest related posts
- Observable API Testing with YAML using Echoed
- Ask HN: Best training/conference you attended?
- Echoed: Observable Integration Testing with OpenTelemetry
- Unit Test Like a Pro: Automock, My Open Source Answer to Mocking Frustration 🤓💡🎭
- Show HN: Automock – Open-Source Project for Simpler Unit Testing in TypeScript
- How to test chart components in react?
- Automock - Open Source Project for Easier Unit Testing in TypeScript
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A note from our sponsor - InfluxDB
www.influxdata.com | 25 Apr 2024
Index
What are some of the best open-source Jest projects? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | nodebestpractices | 96,249 |
| 2 | javascript-testing-best-practices | 23,512 |
| 3 | js-stack-from-scratch | 20,041 |
| 4 | Enzyme | 19,964 |
| 5 | front-end-guide | 15,082 |
| 6 | noodle | 11,311 |
| 7 | tsdx | 11,148 |
| 8 | ts-jest | 6,847 |
| 9 | node-express-boilerplate | 6,464 |
| 10 | jest-cheat-sheet | 5,247 |
| 11 | parser | 5,245 |
| 12 | pepperoni-app-kit | 4,637 |
| 13 | jest-dom | 4,290 |
| 14 | jest-image-snapshot | 3,775 |
| 15 | jest-puppeteer | 3,519 |
| 16 | learning-react | 3,493 |
| 17 | express-typescript-boilerplate | 3,205 |
| 18 | nodejs-integration-tests-best-practices | 3,200 |
| 19 | react-native-testing-library | 2,962 |
| 20 | happy-dom | 2,911 |
| 21 | vscode-jest | 2,810 |
| 22 | vuesion | 2,764 |
| 23 | ts-nextjs-tailwind-starter | 2,644 |
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