lerna
jest
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lerna | jest | |
---|---|---|
162 | 480 | |
35,471 | 43,747 | |
0.3% | 0.4% | |
8.8 | 9.5 | |
7 days ago | 5 days ago | |
TypeScript | 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.
lerna
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Add Step-up Authentication Using Angular and NestJS
Open the project up in your favorite IDE. Let's take a quick look at the project organization. The project has an Angular frontend and NestJS API backend housed in a Lerna monorepo. If you are curious about how to recreate the project, check out the repo's README file. I'll include all the npx commands, CLI commands, and the manual steps used to create the project.
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Things I learned while building projects with NX
Lerna currently maintained by Nx team
- tsParticles 3.0.0 is out. Breaking changes ahead.
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Nx 16.8 Release!!!
On Netlify's enterprise tier, approximately 46% of builds are monorepos, with the majority leveraging Nx and Lerna. Recognizing this trend, Netlify has focused on enhancing the setup and deployment experiences for monorepo projects. In particular they worked on an "automatic monorepo detection" feature. When you connect your project to GitHub, Netlify automatically detects if it's part of a monorepo, reads the relevant settings, and pre-configures your project. This eliminates the need for manual setup. This feature also extends to local development via the Netlify CLI.
- Mocha/Chai with TypeScript (2023 update)
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Help with library implementation in a big webapp
This is the exact problem monorepos were born to solve. Not only will a monorepo let you share UI components, you'll be able to gradually add shared application logic as well (for instance, do all of your apps have their own logic for connecting to a database? you could roll that into a shared library with a monorepo). There are a lot of tools for accomplishing this in JS, but probably the most popular is lerna, which is built on top of NX (though lots of teams roll their own monorepo in nx without lerna, which IMO is a totally valid option).
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How to Build and Publish Your First React NPM Package
To begin, you need to prepare your environment. A few ways to build a React package include tools like Bit, Storybook, Lerna, and TSDX. However, for this tutorial, you will use a zero-configuration bundler for tiny modules called Microbundle.
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Utility for making sure that I'm using the right `@types/react`
If so, are you using a monorepo tool like Nx or Lerna? If not, start there and see if it solves your problem.
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[AskJS] Is there a silver bullet for consuming Typescript libraries in a Monorepo?
I mean I don't know what your monorepo looks like, but for example infernojs (actually written with typescript) uses lerna, and lerna seems simpler than typescript references
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Understanding npm Versioning
Tools for publishing, such as Lerna (when using the --conventional-commit flag), follow this convention when incrementing package versions and generating changelog files.
jest
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How to Setup Jest on Typescript Monorepo Projects
Acknowledging the benefits of unit testing, I jumped right in to the one and only Jest. Honestly it overwhelms me a little bit too much when I read the docs and there are a lot of things going on in there. But I didn't lose spirit by just reading a docs, otherwise I wouldn't call myself a learner 😅
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# 5 Testing Frameworks for JavaScript Developers
Jest is a powerful and widely adopted testing framework used by many prominent organizations. Here's a closer look at its features:
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Potential issues with barrel files in Jest
One of the most common complaints from developers who use Jest often report slow test execution times when their code includes barrel files #1. While this might not be noticeable in smaller projects, it becomes a significant issue in larger ones.
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How to leverage Jest in your JavaScript codebase: A guide to Snapshot Testing
I hope you now understand what snapshot testing in jest is all about and how it can be implemented in a javascript codebase. If you are looking to learn more about Jest, you can check out their documentation here. Happy Coding!!
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Collecting JavaScript code coverage with Capybara in Ruby on Rails application
This instrumenter is already outdated, but Jest is still using it to get coverage, and we have not found any alternatives to work with Webpack directly.
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Visual Introduction to Frontend Testing Types
Jest - https://jestjs.io/ (Javascript Testing Framework and Runner)
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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
What are some alternatives?
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]
tap - Test Anything Protocol tools for node
nx - Smart Monorepos · Fast CI
vitest - Next generation testing framework powered by Vite.
changesets - 🦋 A way to manage your versioning and changelogs with a focus on monorepos
Cucumber.js - Cucumber for JavaScript
pnpm - Fast, disk space efficient package manager
Sinon.JS - Test spies, stubs and mocks for JavaScript.
webpack - A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.
nyc - the Istanbul command line interface
single-spa - The router for easy microfrontends
WebdriverIO - Next-gen browser and mobile automation test framework for Node.js
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