jest
create-react-app
jest | create-react-app | |
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474 | 576 | |
43,616 | 101,893 | |
0.3% | 0.2% | |
9.5 | 1.5 | |
3 days ago | 18 days ago | |
TypeScript | JavaScript | |
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.
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: • If you are trying to use ECMAScript Modules, see https://jestjs.io/docs/ecmascript-modules for how to enable it. • If you are trying to use TypeScript, see https://jestjs.io/docs/getting-started#using-typescript • To have some of your "node\_modules" files transformed, you can specify a custom "transformIgnorePatterns" in your config. • If you need a custom transformation specify a "transform" option in your config. • 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 🧪
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 don’t 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.
create-react-app
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Top 12+ Battle-Tested React Boilerplates for 2024
Create React App (CRA) abstracts away the complexity of configuring Webpack, Babel, and other build tools, allowing developers to focus on writing React code. It includes features such as hot module reloading for efficient development.
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Integration of Angular, Vue.js and React with .NET: Creating a Modern Web Experience
Immerse yourself in the official Create React App documentation for a deeper understanding.
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Free Resources Every Web Developer Should Know About
Create React App (https://create-react-app.dev/)
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Learn CSS Layout the Pedantic Way
- And ofc, there are some templates/frameworks that bring something of that together (https://create-react-app.dev/; maybe https://vitejs.dev/) - google for templates.
I recommend finding some friend with modern experience or at least some youtube tutorials or at least some learning course. That would help you to catch up on the best way to bootstrap your first project. Then you can practice.
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React Labs: What We've Been Working On – February 2024 – React Compiler
What's the connection?
Also, take a look at this response from 2021: https://github.com/facebook/create-react-app/discussions/117...
- JamesCheng wants to pay 0 USD to have this issue fixed
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Getting Started with React: An Introduction and Setup Guide
Create React App Documentation
- Membangun Aplikasi To-Do List dengan React.js dan Tailwind CSS
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Build and Deploy a ReactJS App to AWS EC2 with Docker, NGINX, and Automate with GitHub Actions.
Inside the react-tutorial-app folder, to create a new React project runs the following command using create-react-appand for more details on how create-react-app works and other staff, please visit the official website: https://create-react-app.dev/
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🌟 Unleashing React Code Splitting: The Epic Guide! 🚀
Before we embark on our journey, make sure you have React installed and a React project set up. If not, fear not! Create React App is your trusty sidekick for a quick start.
What are some alternatives?
tap - Test Anything Protocol tools for node
craco - Create React App Configuration Override, an easy and comprehensible configuration layer for Create React App.
vitest - Next generation testing framework powered by Vite.
vite - Next generation frontend tooling. It's fast!
Cucumber.js - Cucumber for JavaScript
nx - Smart Monorepos · Fast CI
Sinon.JS - Test spies, stubs and mocks for JavaScript.
nwb - A toolkit for React, Preact, Inferno & vanilla JS apps, React libraries and other npm modules for the web, with no configuration (until you need it)
nyc - the Istanbul command line interface
react-boilerplate - :fire: A highly scalable, offline-first foundation with the best developer experience and a focus on performance and best practices.
WebdriverIO - Next-gen browser and mobile automation test framework for Node.js
turborepo - Incremental bundler and build system optimized for JavaScript and TypeScript, written in Rust – including Turborepo and Turbopack. [Moved to: https://github.com/vercel/turbo]