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  1. Stackups
  2. DevOps
  3. Testing Frameworks
  4. Javascript Testing Framework
  5. CodeMirror vs Jest

CodeMirror vs Jest

OverviewDecisionsComparisonAlternatives

Overview

Jest
Jest
Stacks15.2K
Followers4.1K
Votes175
CodeMirror
CodeMirror
Stacks747
Followers232
Votes15

CodeMirror vs Jest: What are the differences?

  1. Supported Languages: CodeMirror is a versatile text editor that supports a wide range of programming languages and file formats, making it suitable for various development needs. On the other hand, Jest is primarily a JavaScript testing framework, focusing on providing functionality for testing JavaScript code.

  2. Functionality: CodeMirror primarily offers a code editor with features like syntax highlighting, autocompletion, and linting, making it beneficial for writing and editing code efficiently. Jest, on the other hand, is specialized for running tests on JavaScript code, providing tools for writing and executing test cases to ensure the quality and functionality of the code.

  3. User Base: CodeMirror is widely used by developers, web designers, and content creators for its code editing capabilities, making it a popular choice for various projects. In contrast, Jest is more commonly used by JavaScript developers, particularly those practicing test-driven development (TDD) or writing unit tests for their JavaScript code.

  4. Integration: CodeMirror can be easily integrated into web applications or code editing environments to enhance the user experience with advanced editing functionalities. On the contrary, Jest is typically integrated into a JavaScript project as a testing library, allowing developers to automate the process of running tests and ensuring code reliability.

In Summary, CodeMirror offers a versatile code editing experience with support for various languages, while Jest focuses on JavaScript testing specifically, catering to developers' testing needs in JavaScript projects.

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Advice on Jest, CodeMirror

Dane
Dane

Feb 7, 2020

Needs adviceonCypressCypressJestJest

As we all know testing is an important part of any application. To assist with our testing we are going to use both Cypress and Jest. We feel these tools complement each other and will help us get good coverage of our code. We will use Cypress for our end to end testing as we've found it quite user friendly. Jest will be used for our unit tests because we've seen how many larger companies use it with great success.

836k views836k
Comments
Anonymous
Anonymous

Feb 6, 2020

Needs advice

Postman will be used to do integration testing with the backend API we create. It offers a clean interface to create many requests, and you can even organize these requests into collections. It helps to test the backend API first to make sure it's working before using it in the front-end. Jest can also be used for testing and is already embedded into React. Not only does it offer unit testing support in javascript, it can also do snapshot testing for the front-end to make sure components are rendering correctly. Enzyme is complementary to Jest and offers more functions such as shallow rendering. UnitTest will be used for Python testing as it is simple, has a lot of functionality and already built in with python. Sentry will be used for keeping track of errors as it is also easily integratable with Heroku because they offer it as an add-on. LogDNA will be used for tracking logs which are not errors and is also a Heroku add-on. Its good to have a separate service to record logs, monitor, track and even fix errors in real-time so our application can run more smoothly.

290k views290k
Comments

Detailed Comparison

Jest
Jest
CodeMirror
CodeMirror

Jest provides you with multiple layers on top of Jasmine.

CodeMirror is a JavaScript component that provides a code editor in the browser. When a mode is available for the language you are coding in, it will color your code, and optionally help with indentation.

Familiar Approach: Built on top of the Jasmine test framework, using familiar expect(value).toBe(other) assertions;Mock by Default: Automatically mocks CommonJS modules returned by require(), making most existing code testable;Short Feedback Loop: DOM APIs are mocked and tests run in parallel via a small node.js command line utility
Support for over 60 languages out of the box;A powerful, composable language mode system;Autocompletion (XML);Code folding;Configurable keybindings;Vim, Emacs, and Sublime Text bindings;Search and replace interface;Bracket and tag matching;Support for split views;Linter integration;Mixing font sizes and styles;Various themes;Able to resize to fit content;Inline and block widgets;Programmable gutters;Making ranges of text styled, read-only, or atomic;Bi-directional text support
Statistics
Stacks
15.2K
Stacks
747
Followers
4.1K
Followers
232
Votes
175
Votes
15
Pros & Cons
Pros
  • 36
    Open source
  • 32
    Mock by default makes testing much simpler
  • 23
    Testing React Native Apps
  • 20
    Parallel test running
  • 16
    Fast
Cons
  • 4
    Documentation
  • 4
    Ambiguous configuration
  • 3
    Difficult
  • 2
    Bugged
  • 2
    Multiple error messages for same error
Pros
  • 6
    Integrable in your application
  • 4
    Better content manipulation methods
  • 3
    Easy Custom Mode
  • 1
    Easy setup
  • 1
    JavaScript based
Integrations
No integrations available
Google Chrome
Google Chrome
Sublime Text
Sublime Text
Opera Browser
Opera Browser
Safari
Safari
Vim
Vim
Emacs
Emacs
Firefox
Firefox

What are some alternatives to Jest, CodeMirror?

Sublime Text

Sublime Text

Sublime Text is available for OS X, Windows and Linux. One license is all you need to use Sublime Text on every computer you own, no matter what operating system it uses. Sublime Text uses a custom UI toolkit, optimized for speed and beauty, while taking advantage of native functionality on each platform.

Atom

Atom

At GitHub, we're building the text editor we've always wanted. A tool you can customize to do anything, but also use productively on the first day without ever touching a config file. Atom is modern, approachable, and hackable to the core. We can't wait to see what you build with it.

Vim

Vim

Vim is an advanced text editor that seeks to provide the power of the de-facto Unix editor 'Vi', with a more complete feature set. Vim is a highly configurable text editor built to enable efficient text editing. It is an improved version of the vi editor distributed with most UNIX systems. Vim is distributed free as charityware.

Visual Studio Code

Visual Studio Code

Build and debug modern web and cloud applications. Code is free and available on your favorite platform - Linux, Mac OSX, and Windows.

Mocha

Mocha

Mocha is a feature-rich JavaScript test framework running on node.js and the browser, making asynchronous testing simple and fun. Mocha tests run serially, allowing for flexible and accurate reporting, while mapping uncaught exceptions to the correct test cases.

Notepad++

Notepad++

Notepad++ is a free (as in "free speech" and also as in "free beer") source code editor and Notepad replacement that supports several languages. Running in the MS Windows environment, its use is governed by GPL License.

Emacs

Emacs

GNU Emacs is an extensible, customizable text editor—and more. At its core is an interpreter for Emacs Lisp, a dialect of the Lisp programming language with extensions to support text editing.

Brackets

Brackets

With focused visual tools and preprocessor support, it is a modern text editor that makes it easy to design in the browser.

Jasmine

Jasmine

Jasmine is a Behavior Driven Development testing framework for JavaScript. It does not rely on browsers, DOM, or any JavaScript framework. Thus it's suited for websites, Node.js projects, or anywhere that JavaScript can run.

Neovim

Neovim

Neovim is a project that seeks to aggressively refactor Vim in order to: simplify maintenance and encourage contributions, split the work between multiple developers, enable the implementation of new/modern user interfaces without any modifications to the core source, and improve extensibility with a new plugin architecture.

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