jest-dom
core
Our great sponsors
jest-dom | core | |
---|---|---|
22 | 283 | |
4,290 | 44,581 | |
1.1% | 2.4% | |
7.0 | 9.8 | |
11 days ago | about 15 hours 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.
jest-dom
-
Mastering Jest Configuration for React TypeScript Projects with Vite: A Step-by-Step Guide
//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';
-
Anyone have setup instructions for Vitest + Typescript + React testing library? My setup is failing to extend matchers on Vitest Types
Update: Just got it working. Following the instructions on this github issue and using `shamefully-hoist=true` with pnpm I got it working. The issue I was facing was with pnpm.
-
Is there a jest query method for this use case?
React Testing Library uses jest-dom which has a .getByText() matcher.
-
Setting Up a Modern Preact Application With Typescript, Vite and Vitest
vitest-dom extends the standard Jest matchers with convenient methods like .toBeDisabled. Now you can write tests that assert on the state of the DOM. The package is a fork of @testing-library/jest-dom.
-
Superset: Testing and Enzyme to RTL conversion
jest-dom matchers
-
Migrating from Jest to Vitest
At the time of writing this article, it still seems to be an open issue. However, a workaround I found is to add "skipLibCheck": true, to your tsconfig.json file.
- Buenas prácticas con Angular Testing Library
-
Unable to test React-Redux Toolkit app
// 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'; import { server } from './mocks/server'; beforeAll( () => server.listen( { onUnhandledRequest: 'error' } ) ); afterEach( () => server.resetHandlers() ); afterAll( () => server.close() );
-
Setup Jest to React Typescript Vite project, also SWC (part 1)
Everything you want to do to your test environment such as extends the jest matchers with @testing-library/jest-dom, mock some APIs that’s not implemented in jdom, you can put to config/jest/setupTests.js:
-
Svelte test suite setup
This will register the additional assertions from @testing-library/jest-dom.
core
-
Using Nuxt Content: Working with Remote Markdown Files
Nuxt is an open-source framework for building performant websites and full-stack applications using Vue.js. It provides performance and SEO benefits, and adds full-stack capabilities for Vue apps.
-
The easiest way to authenticate users with Vue.js
As you can see, it's a simple Single Page Application built with Vue.js where our users can sign up / sign in with a few clicks.
-
Episode 24/13: Native Signals, Details on Angular/Wiz, Alan Agius on the Angular CLI
Similarly to Promises/A+, this effort focuses on aligning the JavaScript ecosystem. If this alignment is successful, then a standard could emerge, based on that experience. Several framework authors are collaborating here on a common model which could back their reactivity core. The current draft is based on design input from the authors/maintainers of Angular, Bubble, Ember, FAST, MobX, Preact, Qwik, RxJS, Solid, Starbeam, Svelte, Vue, Wiz, and more…
-
Securing Vue Apps with Keycloak
Vue.js is an open source web framework that makes developing web applications easier.
-
Introduction to JavaScript: Empowering Web Development with Interactivity
Frameworks and Libraries: There are numerous JavaScript frameworks and libraries, such as React, Angular, and Vue.js, which simplify the development of complex web applications.
-
Full Stack Web Development Concept map
Javascript in the browser React - react is a library that gives developers an application programming interface (API) to manipulate the DOM (this is React's ReactDOM package). React uses components and JSX to make building reusable code easier. docs JSX - is a syntax extension for React Javascript code that lets you write HTML-like markup in a javascript file. This makes it easier to write reusable HTML. docs State - a key react concept that guides setting and storage of data between renders. docs Hooks - a key react concept for logic triggered by state change docs Vue - is a framework for building web interfaces. Vue is lightweight and best for small projects prioritizing speed over functionality. doc Angular - web development framework. Angular is best for dynamic more feature rich sites. docs
-
What is Reactivity?
Vue
-
Vue 3 Explained: Rendering 101
Vue 3 Reactivity Source Code
-
Why I Personally Decided to Bet on JavaScript
Nonetheless, it offers nearly infinite possibilities. You can code and create anything, from a mobile app with React Native to a desktop application with Electron.js. Furthermore, JavaScript provides excellent frameworks and libraries that can be applied in various approaches, such as React, Three, Vue, Meteor, and Astro.
-
Use any web browser as GUI, with Zig in the back end and HTML5 in the front end
From your own example, here is the text from https://vuejs.org/ as of today:
> The Progressive JavaScript Framework
> An approachable, performant and versatile framework for building web user interfaces.
> Approachable - Builds on top of standard HTML, CSS and JavaScript with intuitive API and world-class documentation.
> Performant - Truly reactive, compiler-optimized rendering system that rarely requires manual optimization.
> Versatile - A rich, incrementally adoptable ecosystem that scales between a library and a full-featured framework.
Yes, performance is mentioned. But it's hardly the main selling point, and they don't even mention DOM manipulation, they're talking about the rendering in general.
Lit isn't even a framework, it's a "web components library".
> all modern frameworks
Yeah, "all modern frameworks" being one framework + one library?
What are some alternatives?
jest - Delightful JavaScript Testing.
unplugin-vue-components - 📲 On-demand components auto importing for Vue
msw - Seamless REST/GraphQL API mocking library for browser and Node.js.
vue-cli - 🛠️ webpack-based tooling for Vue.js Development
jest-cheat-sheet - Jest cheat sheet
vite - Next generation frontend tooling. It's fast!
Cypress - Fast, easy and reliable testing for anything that runs in a browser.
vueuse - Collection of essential Vue Composition Utilities for Vue 2 and 3
user-event - 🐕 Simulate user events
auth - A JWT based API for managing users and issuing JWT tokens
husky - Git hooks made easy 🐶 woof!
nicegui - Create web-based user interfaces with Python. The nice way.