Recoil
jest
Recoil | jest | |
---|---|---|
81 | 475 | |
19,449 | 43,627 | |
0.1% | 0.4% | |
3.7 | 9.5 | |
7 days ago | 3 days ago | |
JavaScript | TypeScript | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Recoil
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React State Management in 2024
Atom-based: splits states into tiny pieces of data called atoms, which can be written to and read from using React hooks. In this group, we have Recoil and Jotai.
- State Management in Nextjs?
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45 NPM Packages to Solve 16 React Problems
recoil -> Designed to solve a specific problem. Not good for all use cases. Understand it first! You can learn more about it here.
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State Management Alternatives: Best Tools for React Apps
Recoil Official Website
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π Dominate React Project Startups: Insider Tips for Dev Success! π€
Recoil π
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Thoughts on Signals?
Atomic libs include Recoil, Jotai, and the one I maintain: Zedux. Zedux especially was designed to work well with sockets and RxJS observables and has been getting some traction recently, so of course I recommend checking it out. Feel free to hmu with any questions.
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Designing an async app as a long time backend engineer dedicated to synchronous pages. Help!
However you may find better luck with Recoil which is developed by Meta, and is designed to work with Async data, and is a much simpler project to get started with.
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Scalability: the Lost Level of React State Management
Recoil introduced a new pattern for storing state and propagating updates. This atomic model has proven to scale up better than the singleton model at the cost of some hefty learning curves.
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Going from Flutter to React
recoil is extremely similar to Riverpod but for React (both are backed by a data flow graph).
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What is Atomic State Management - Create One Yourself
Before we proceed you can check the project on github. This implementation is for learning purposes, for production use check Jotai or Recoil.
jest
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How to Add Firebase Authentication To Your NodeJS App
There are several testing approaches you can take to ascertain the functionality of the auth API. One way would be to automate the testing using unit tests with tools like Jest and Supertest. Alternatively, you can make use of API clients like Postman or the Thunder Client VS Code extension to test the API.
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What is an Abstract Syntax Tree in Programming?
GitHub | Website
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Top 10 Tools Every React Developer Needs in 2024
Jest
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API Testing with Clerk and Express
you have selected a testing framework. In my case, it's Jest with Supertest
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JS Toolbox 2024: Bundlers and Test Frameworks
Jest, created and maintained by Facebook, is a JavaScript testing framework with a focus on simplicity. It is often recognized for its zero-configuration setup and seamless integration, especially with React applications, making it a favored choice for developers in both small-scale projects and large enterprise applications.
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Testing library for Node.js and React
Jest (https://jestjs.io/)
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Unit Testing Expo Apps With Jest
console.error Jest encountered an unexpected token Jest failed to parse a file. This happens e.g. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such syntax. Out of the box Jest supports Babel, which will be used to transform your files into valid JS based on your Babel configuration. By default "node\_modules" folder is ignored by transformers. Here's what you can do: β’ If you are trying to use ECMAScript Modules, see https://jestjs.io/docs/ecmascript-modules for how to enable it. β’ If you are trying to use TypeScript, see https://jestjs.io/docs/getting-started#using-typescript β’ To have some of your "node\_modules" files transformed, you can specify a custom "transformIgnorePatterns" in your config. β’ If you need a custom transformation specify a "transform" option in your config. β’ If you simply want to mock your non-JS modules (e.g. binary assets) you can stub them out with the "moduleNameMapper" config option. You'll find more details and examples of these config options in the docs: https://jestjs.io/docs/configuration For information about custom transformations, see: https://jestjs.io/docs/code-transformation
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Easily create mock data for unit tests π§ͺ
Note: I will be using Jest as testing framework throughout the examples.
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Painless CLI integration testing
We use Jest Framework for testing. Jest is not a dogma, and, of course, in its place can be any other test runner, such as Mocha or Ava. Let's focus on tests. I'll provide a short example because I donβt want to waste your time. You can find the full version here. It's crucial to read the comments in the code below. Let's go!
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What is integration testing in UI/Front End?
Jest has long been my favorite got to test runner when it comes to UI unit and integration testing. With tools like React Testing Library (Testing Library framework for React) you get the benefit of very easy to write and maintain tests, as well as a quick and efficient way to run our tests.
What are some alternatives?
react-query - π€ Powerful asynchronous state management, server-state utilities and data fetching for TS/JS, React, Solid, Svelte and Vue. [Moved to: https://github.com/TanStack/query]
tap - Test Anything Protocol tools for node
zustand - π» Bear necessities for state management in React
vitest - Next generation testing framework powered by Vite.
MobX - Simple, scalable state management.
Cucumber.js - Cucumber for JavaScript
jotai - π» Primitive and flexible state management for React
Sinon.JS - Test spies, stubs and mocks for JavaScript.
rematch - The Redux Framework
nyc - the Istanbul command line interface
rtk-query - Data fetching and caching addon for Redux Toolkit
WebdriverIO - Next-gen browser and mobile automation test framework for Node.js