wayne
jest
wayne | jest | |
---|---|---|
11 | 473 | |
535 | 43,581 | |
- | 0.5% | |
8.1 | 9.5 | |
29 days ago | 5 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.
wayne
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Created a Server-Sent Event Proxy with Wayne
Just created a Server-Sent Events Proxy with my Open Source library Wayne. This was the last open issue on GitHub.
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PoC of ReactJS app inside Service Worker
This is not in any way useful, but I thought it's a cool hack that you can render ReactJS inside a Service worker and serve routes as HTTP requests. This is a showcase of my Open Source library Wayne.
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Wayne filesystem demo
This a demo of few of my Open Source projects I'm maintainer of: * Wayne - Service Worker HTTP Router * jQuery Filebrowser (almost forget about this one, but someone created an issue recently) * lighting-fs - in Browser implementation of NodeJS fs module
- Like Express.js but for Service Worker
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May I see some of your projects? :)
Few of my Open Source projects: * jQuery terminal * LIPS Scheme * Gaiman * Sysend * Wayne
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Hack to Run React Application inside Service Worker
But first a little bit of background. Last year I've create a JavaScript library called Wayne that abstract the idea of creating pure in browser HTTP requests with the help of Service Worker. The API is similar to express.js NodeJS framework, but work in the browser instead of the server.
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[Showoff Saturday] Release new version of Wayne
jcubic/wayne
- Show HN: Service Worker Routing library for in browser HTTP requests
- Wayne - Service worker routing library for in browser http requests
- Show HN: Wayne – Like Express.js but for Service Worker
jest
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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.
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13 best React debugging tools
Jest is a well-regarded JavaScript testing framework primarily designed for React applications, although its utility extends to projects using Babel, JavaScript, Node, Angular, and Vue. Created by Facebook, Jest emphasizes ensuring the correctness of JavaScript codebases. It allows developers to write tests with a familiar, feature-rich API, making the testing process swift and enjoyable.
What are some alternatives?
lightning-fs - A lean and fast 'fs' for the browser
tap - Test Anything Protocol tools for node
remote-dom
vitest - Next generation testing framework powered by Vite.
cuttle - A two-player battle card game for all ages, built with nodejs, sailsjs, and vuejs
Cucumber.js - Cucumber for JavaScript
jsdom - A JavaScript implementation of various web standards, for use with Node.js
Sinon.JS - Test spies, stubs and mocks for JavaScript.
msw - Seamless REST/GraphQL API mocking library for browser and Node.js.
nyc - the Istanbul command line interface
jquery.terminal - jQuery Terminal Emulator - JavaScript library for creating web-based terminals with custom commands
WebdriverIO - Next-gen browser and mobile automation test framework for Node.js