PM2 VS jest

Compare PM2 vs jest and see what are their differences.

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PM2 jest
56 471
40,453 43,425
- 0.4%
6.8 9.6
9 days ago 7 days ago
JavaScript TypeScript
GNU General Public License v3.0 or later MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.

PM2

Posts with mentions or reviews of PM2. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-02-07.
  • AI for Web Devs: Deploying Your AI App to Production
    6 projects | dev.to | 7 Feb 2024
    There are plenty of ways to accomplish this: Docker, Kubernetes, Pulumis, etc., but I don’t like to add too much complexity. So for a basic app, I like to use PM2, a Node.js process manager with great features, including the ability to run our app in the background.
  • How to get the count of your followers on dev.to
    3 projects | dev.to | 16 Nov 2023
    This project will consist of a single "index.js" file that you can deploy anywhere. I recommend using an Nginx reverse proxy and pm2 to keep the service running.
  • A Guide To Self-Hosting Web Apps On Ubuntu Servers
    4 projects | dev.to | 10 Nov 2023
    Your app should be running now. To be able to run the app in the background, I will use pm2. Stop your application using "Ctrl + C" and install pm2
  • How to run Ec2-instance constantly?
    2 projects | /r/aws | 12 Jul 2023
  • 7 Tips to Build Scalable Node.js Applications
    5 projects | dev.to | 16 May 2023
    Additionally, it provides many more features to manage and visualize the processes. More details on PM2 can be found in their official documentation.
    5 projects | dev.to | 16 May 2023
    You can create child processes that run concurrently with the application sharing the same port, which helps scale the application within the same server. Clusters can be implemented using the built-in cluster module of Node.js or a library like PM2, widely used in production applications.
  • Serving react statically with express
    6 projects | /r/node | 29 Apr 2023
    Lastly if you want to run your dev build tool and backend as a single command you could try something like pm2 (https://www.npmjs.com/package/pm2) or concurrently (https://www.npmjs.com/package/concurrently). This isn't necessary but might be a nice-to-have. NPM workspaces could help you organize this with a common package.json file too. (https://docs.npmjs.com/cli/v7/using-npm/workspaces)
  • Building a Pseudo Multi-Tenant App in Strapi: Step-by-Step
    3 projects | dev.to | 22 Feb 2023
    For more documentation on pm2, you can read from here
  • Host SvelteKit apps with SSR-support via ploi.io (on Hetzner Cloud)
    4 projects | dev.to | 16 Dec 2022
    "PM2 is a production process manager for Node.js applications with a built-in load balancer. It allows you to keep applications alive forever, to reload them without downtime and to facilitate common system admin tasks." (pm2)
    4 projects | dev.to | 16 Dec 2022
    See pm2 quickstart docs for more information.

jest

Posts with mentions or reviews of jest. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-03-03.
  • JS Toolbox 2024: Bundlers and Test Frameworks
    10 projects | dev.to | 3 Mar 2024
    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.
  • Unit Testing Expo Apps With Jest
    7 projects | dev.to | 20 Feb 2024
    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
  • Easily create mock data for unit tests 🧪
    2 projects | dev.to | 15 Feb 2024
    Note: I will be using Jest as testing framework throughout the examples.
  • Painless CLI integration testing
    7 projects | dev.to | 10 Jan 2024
    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!
  • What is integration testing in UI/Front End?
    2 projects | dev.to | 7 Jan 2024
    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.
  • 13 best React debugging tools
    4 projects | dev.to | 3 Jan 2024
    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​​.
  • Dissecting the hell that is Jest setup with ESM and Typescript
    2 projects | dev.to | 31 Dec 2023
    SimenB. "Support ESM versions of all pluggable modules" Mar 7, 2021
  • Migrating from Jest to Vitest for your React Application
    16 projects | dev.to | 14 Dec 2023
    Are you looking to migrate from Jest to Vitest for your React application? Look no further.
  • DweebUI v0.07 - A simple Docker web interface.
    3 projects | /r/selfhosted | 9 Dec 2023
    I am referring to code tests--for javascript I use https://jestjs.io/
  • 💻 7 Open-Source DevTools That Save Time You Didn't Know to Exist ⌛🚀
    8 projects | dev.to | 6 Dec 2023
    🌟 Support on GitHub Website: https://jestjs.io/

What are some alternatives?

When comparing PM2 and jest you can also consider the following projects:

tap - Test Anything Protocol tools for node

Nodemon.io - Monitor for any changes in your node.js application and automatically restart the server - perfect for development

vitest - Next generation testing framework powered by Vite.

forever - A simple CLI tool for ensuring that a given script runs continuously (i.e. forever)

supervisor

Phusion Passenger - A fast and robust web server and application server for Ruby, Python and Node.js

Cucumber.js - Cucumber for JavaScript

Sinon.JS - Test spies, stubs and mocks for JavaScript.

nyc - the Istanbul command line interface

WebdriverIO - Next-gen browser and mobile automation test framework for Node.js

ava - Node.js test runner that lets you develop with confidence 🚀

nightwatch - Integrated end-to-end testing framework written in Node.js and using W3C Webdriver API. Developed at @browserstack