jest-preset-angular angular 20

1 week ago - A preset of Jest configuration for Angular projects.

      » npm install jest-preset-angular

Published Jun 09, 2026

Version 16.2.0

GitHub

github.com › thymikee › jest-preset-angular

GitHub - thymikee/jest-preset-angular: Jest configuration preset for Angular projects. · GitHub

A preset of Jest configuration for Angular projects.

Starred by 917 users

Forked by 304 users

Languages TypeScript 91.7% | JavaScript 5.1% | CSS 2.8%

Discussions

Jest + Angular v20 + PNPM

Used 19 like that so can't say anything for 20. But 19 was very easy with the jest generator. Maybe try setting everything up with nx, as that should work seamlessly. You can then just use it as a template for config if you don't actually want nx :) More on reddit.com

r/angular

7

8

June 8, 2025

Is Jest still going to be integrated officially with Angular?

As r/iamjediknight (and others) have already mentioned, Vitest is generally considered the more modern tool. It looks like the Angular team is also open to going directly with Vitest, skipping Jest—which, from my side, would be great news. I really hope this happens. More on reddit.com

r/angular

17

35

March 3, 2025

Standalone component doesn't work for new Angular project on version 19

Can you provide a stackblitz with your entire codebase? There are certainly things you can improve like others pointed out, but it doesn't really seems like there is anything inherently wrong with what you provided. Things you can change: standalone: true is no longer needed, it's the default in angular 19 use @for syntax instead of ngFor, so you don't have to import NgFor or CommonModule since you don't actually have a in your template, you don't need to import RouterOutlet However, I doubt any of those influence anything and the problem should be somewhere you did not provide. More on reddit.com

r/Angular2

18

5

December 23, 2024

Medium

medium.com › @abhijit_chikane › set-up-jest-in-angular-v20-project-zoneless-replace-karma-jasmine-5ddd5552f2cb

Set Up Jest in Angular(v20+) Project (Zoneless, Replace Karma & Jasmine) | by Abhijit Chikane | Medium

September 3, 2025 - This ensures zoneless testing works properly in your Angular app. Tell TypeScript to use Jest types instead of Jasmine: ... import type { Config } from 'jest'; const config: Config = { preset: 'jest-preset-angular', setupFilesAfterEnv: ['<rootDir>/src/setup-jest.ts'], testPathIgnorePatterns: [ '<rootDir>/node_modules/', '<rootDir>/dist/', ], }; export default config;

GitHub

github.com › thymikee › jest-preset-angular › blob › main › CHANGELOG.md

jest-preset-angular/CHANGELOG.md at main · thymikee/jest-preset-angular

The supported NodeJs versions are ... https://angular.dev/reference/releases#actively-supported-versions ... Using preset: 'jest-preset-angular' is deprecated....

Author thymikee

Thymikee

thymikee.github.io › installation

Installation | jest-preset-angular

2 weeks ago - For ESM configuration, please see more in details with ESM guide. In your project root, create a setup file with following contents: ... Adjust scripts part your package.json to use jest instead of ng, e.g. ... jest-preset-angular uses JSDOM which is different from normal browsers.

reddit.com › r/angular › jest + angular v20 + pnpm

r/angular on Reddit: Jest + Angular v20 + PNPM

June 8, 2025 -

Really simple. There is anyone using them together? I’m struggling a lot to configure jest with the new esm preset.

Top answer

1 of 4

3

Used 19 like that so can't say anything for 20. But 19 was very easy with the jest generator. Maybe try setting everything up with nx, as that should work seamlessly. You can then just use it as a template for config if you don't actually want nx :)

2 of 4

2

If you’re on v20, honestly I’d just use the new Vitest support. It’s “experimental” but Jest is basically legacy at this point considering Facebook has all but abandoned maintaining it. That’s just my opinion though.

Thymikee

thymikee.github.io › presets

Presets | jest-preset-angular

May 9, 2026 - testEnvironment: either jsdom or jest-preset-angular/environments/jest-jsdom-env.

DEV Community

dev.to › fransaoco › how-to-set-up-jest-in-angular-19-step-by-step-guide-1c2p

How to Set Up Jest in Angular 19 (Step-by-Step Guide) - DEV Community

April 21, 2025 - #angular #jest #npm · npm install jest jest-preset-angular @types/jest --save-dev · jest: Core testing framework. jest-preset-angular: Adds Angular support for Jest. @types/jest: TypeScript definitions for Jest. npm remove karma ...

npm

npmjs.com › package › @angular-builders › jest

angular-builders/jest

January 14, 2026 - This means that the library you're using doesn't use commonjs module format (which jest expects to see). You will need to implement the recommendations mentioned in jest-preset-angular Troubleshooting Guide.

      » npm install @angular-builders/jest

Published Jan 14, 2026

Version 21.0.3

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Yarn

classic.yarnpkg.com › en › package › jest-preset-angular

jest-preset-angular

Fast, reliable, and secure dependency management.

Medium

kaleb-dalla.medium.com › how-to-configure-jest-in-your-angular-projects-d29155b8ed01

How to configure Jest in your Angular projects. | by Kaleb Dalla | Medium

November 4, 2024 - Let’s start with the angular.json file. We need to change the test builder from Karma to Jest, and I will also remove the polyfills. Below, you can see the differences: ... Then you need to create a jest.config.js file. You can create this file in the root project tree. On it, we’re going to add the Jest preset and global configuration setup like below:

Medium

medium.com › @theDevBluePrint › unit-testing-in-angular-with-jest-a-beginners-guide-part-1-a8d7ebcf41bf

Setting Up Jest for Faster Unit Testing in Angular | by TheDevBlueprint | Medium

April 18, 2025 - Learn how to set up Jest for unit testing in Angular! Discover why Jest is faster and more efficient than Karma & Jasmine, and follow a step-by-step guide to configure it in your project

Tim Deschryver

timdeschryver.dev › blog › integrate-jest-into-an-angular-application-and-library

Integrate Jest into an Angular application and library

After this post was written, someone pointed me to briebug/jest-schematics, which is an schematic that does all these steps above for your. If you run ng add @briebug/jest it adds and configures jest-preset-angular and removes the karma dependencies and files.

Medium

medium.com › @philip.mutua › setting-up-jest-in-your-angular-16-project-3638ef65f3a3

Setting Up Jest in Your Angular Project | by Philip Mutua | Medium

December 10, 2024 - In your angular application locate the karma.config.js file your angular project has these two files delete them. ... To kickstart your enhanced testing experience, begin by installing the required dependencies using your preferred package manager · # Using Yarn yarn add -D jest jest-preset-angular @types/jest # Using npm npm install -D jest jest-preset-angular @types/jest

CodeSandbox

codesandbox.io › examples › package › jest-preset-angular

jest-preset-angular examples - CodeSandbox

AboutJest preset configuration for Angular projects1,180,753Weekly Downloads · Latest version16.1.4 · LicenseMIT · Size782.924KbExternal Links · thymikee.github.io/jest-preset-angular · github.com/thymikee/jest-preset-angular · github.com/thymikee/jest-preset-angular/issues ·

GitHub

github.com › thymikee › jest-preset-angular › issues

Issues · thymikee/jest-preset-angular

Jest configuration preset for Angular projects. Contribute to thymikee/jest-preset-angular development by creating an account on GitHub.

Author thymikee

Snyk

security.snyk.io › snyk vulnerability database › npm

jest-preset-angular | Snyk

Security vulnerabilities and package health score for npm package jest-preset-angular

Medium

medium.com › @zeeshankhan8838 › unit-testing-angular-with-jest-configuration-e324ec61620c

Jest Configuration in angular. In this article, I am writing about all… | by zeeshan khan | Medium

March 22, 2023 - In this article, I am writing about all the necessary steps you need to do while configuring jest in angular. ... npm uninstall @types/jasmine jasmine-core karma karma-chrome-launcher karma-coverage karma-jasmine karma-jasmine-html-reporter · After uninstalling packages your package.json file looks like this. package.json after removing karma and jasmine packages ... "jest": { "preset": "jest-preset-angular", "setupFilesAfterEnv": [ "<rootDir>/src/setup.jest.ts" ], "testPathIgnorePatterns": [ "<rootDir>/node_modules/", "<rootDir>/dist/" ], "globals": { "ts-jest": { "tsConfig": "<rootDir>/tsconfig.spec.json", "stringifyContentPathRegex": "\\.html$" } } } "scripts": { "ng": "ng", "start": "ng serve", "build": "ng build", "watch": "ng build --watch --configuration development", "test": "jest", "test:watch": "jest --watch", "test:coverage": "jest --coverage" },

reddit.com › r/angular › is jest still going to be integrated officially with angular?

r/angular on Reddit: Is Jest still going to be integrated officially with Angular?

March 3, 2025 -

I've been having a nightmare trying to reconfigure an old project's tests from Jasmine/Karma to Jest, because I have many coworkers advocating for it. But I'm surprised to see that while Karma has been deprecated for almost 2 years now, ng new and the refreshed Angular docs still only go over Karma, and make no mention of Jest or other testing frameworks at all https://angular.dev/guide/testing#other-test-frameworks.

This announcement https://blog.angular.dev/moving-angular-cli-to-jest-and-web-test-runner-ef85ef69ceca mentions @angular-devkit/build-angular:jest but I'm not sure if that's worth using - googling it actually points me to https://www.npmjs.com/package/@angular-builders/jest first but I'm not sure if this is something official.

jest-preset-angular also appears in lots of guides but it seems like every guide has a different way to set that up and I find its documentation kind of a nightmare of its own. Doesn't feel particularly futureproof.

Is Jest going to be a passing fad for Angular? Is there any news of deeper, documented integration anytime soon? Is Web Test Runner support at least close to being ready?