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Jest VS Medium

Compare Jest VS Medium and see what are their differences

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Jest logo Jest

Jest is a delightful JavaScript Testing Framework with a focus on simplicity.

Medium logo Medium

Welcome to Medium, a place to read, write, and interact with the stories that matter most to you.
  • Jest Landing page
    Landing page //
    2023-09-10
  • Medium Landing page
    Landing page //
    2023-07-08

Jest features and specs

  • Easy Setup
    Jest provides an out-of-the-box configuration which makes it easy to set up and start testing quickly without needing extensive configuration.
  • Snapshot Testing
    Jest supports snapshot testing, allowing developers to capture the state of UI components, making regression testing easier.
  • Mocking Capabilities
    Jest offers powerful mocking capabilities for functions, modules, and timers, enabling isolated and independent unit tests.
  • Parallel Test Execution
    Jest runs tests in parallel, utilizing multiple workers to speed up test execution and improve performance.
  • Comprehensive Documentation
    Jest has thorough and well-maintained documentation which helps developers easily understand and utilize its features.
  • Watch Mode
    Jest has a watch mode feature that automatically re-runs tests when files are updated, improving development workflow.
  • Built-in Code Coverage
    Jest provides built-in code coverage reports, giving developers insights into which parts of their code are covered by tests.

Possible disadvantages of Jest

  • Performance Overhead
    Jest's parallel test execution can sometimes introduce performance overhead, especially in large projects with many workers firing at once.
  • Test Initialization
    Tests can take longer to initialize due to the need for Jest to transform code from modern JavaScript syntax down to older syntax versions.
  • Limited Browser Testing
    Jest is primarily designed for testing Node.js applications and may require additional configuration or tools for full-featured browser testing.
  • Learning Curve
    For developers unfamiliar with JavaScript testing frameworks, understanding Jest's extensive feature set and configuration options can be challenging.
  • Specific to JavaScript
    Jest is specifically designed for JavaScript and may not be suitable for projects that involve multiple programming languages.

Medium features and specs

  • User-Friendly Interface
    Medium offers an easy-to-use interface that makes it simple for anyone to start writing and publishing content without any technical knowledge.
  • Built-in Audience
    The platform has a large and active user base, so new content has the potential to reach a wide audience quickly.
  • Publishing Tools
    Medium provides versatile publishing tools that support text, images, and various media formats, which helps in creating rich and engaging content.
  • SEO Benefits
    Articles posted on Medium tend to rank well in search engine results, thanks to the platform's high domain authority.
  • Community and Interaction
    Medium encourages reader engagement through comments, claps, and highlights, fostering a sense of community among writers and readers.

Possible disadvantages of Medium

  • Monetization
    While Medium has a Partner Program, it may not be as lucrative as other methods of monetization available on independent blogging platforms.
  • Control and Customization
    Medium offers limited customization options compared to dedicated blog platforms like WordPress, restricting how you can brand and personalize your blog.
  • Content Ownership
    By publishing on Medium, you agree to their terms and conditions, which may include giving up some control over how your content is used and distributed.
  • Paywall Issues
    Some articles are placed behind a paywall, which might limit the reach of your content if you want it to be freely accessible to everyone.
  • Dependency on Platform
    Relying solely on Medium means that any changes to the platform's policies or algorithms can directly impact your reach and engagement.

Analysis of Jest

Overall verdict

  • Jest is considered a good choice for modern JavaScript development, particularly for projects involving React, due to its robustness, ease of use, and active community support. Its ability to run tests in parallel and produce detailed diagnostics contributes significantly to improving testing efficiency.

Why this product is good

  • Jest is a popular testing framework for JavaScript that provides a simple and highly effective environment for unit testing, especially for applications built with React. It comes with an extensive set of features including a zero configuration setup, a powerful mocking library, and coverage reports, all without needing additional tools. Jest's ease of use and speed make it a preferred choice for developers looking for seamless integration in their development process.

Recommended for

  • Developers working with React and looking for easy integration with minimal configuration.
  • Teams that require a fast and reliable testing tool with excellent community support and active development.
  • Projects that demand comprehensive testing capabilities including unit tests, integration tests, and snapshot testing.

Analysis of Medium

Overall verdict

  • Medium can be considered a good platform for those who enjoy a wide array of content and appreciate quality writing on diverse subjects. However, the value of Medium depends on individual preferences and whether the topics and writing styles align with what the reader is looking for.

Why this product is good

  • Medium offers a diverse range of articles from both professional and amateur writers, providing readers with numerous perspectives on various topics. Its clean user interface and ease of use make it an appealing platform for both writers and readers. The platform also supports monetization for writers, allowing them to earn from their content.

Recommended for

    Medium is recommended for avid readers seeking a variety of topics ranging from personal development to technology. It's also ideal for writers looking to publish their work to a broad audience and potentially earn revenue through the platform's Partner Program.

Jest videos

60 Second Book Review: โ€œInfinite Jestโ€ by David Foster Wallace

More videos:

  • Review - How I Get Through Tough Books - Infinite Jest and Proust
  • Review - David Foster Wallace interview on "Infinite Jest" with Leonard Lopate (03/1996)

Medium videos

Medium Review - with Tom Vasel

More videos:

  • Review - Starting a blog on Medium.com? Watch this FIRST.
  • Review - The Medium Review
  • Review - The Medium - Before You Buy
  • Review - I recommend: The Medium (Review)

Category Popularity

0-100% (relative to Jest and Medium)
Developer Tools
100 100%
0% 0
Blogging
0 0%
100% 100
JavaScript Framework
100 100%
0% 0
Blogging Platform
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Jest and Medium

Jest Reviews

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Medium Reviews

19 Best WordPress Alternatives in 2025
Medium focuses on thoughtful content and community engagement. It offers a user-friendly interface, a large readership base, and various features for writers and readers.
Source: www.pixpa.com
25+ Medium Alternative Platforms for Publishing Articles
Medium is an online platform that was created in 2012 by Evan Williams. It is a place for people to share their thoughts and ideas on various topics. Medium has about 100 million monthly visitors, which makes it one of the most popular platforms for publishing articles.
Source: forgefusion.io
10 Best Medium Alternatives for Reading and Publishing
From thะต simplicity of Ghost to thะต vะตrsatility of Substack, thะตrะตโ€™s a homะต for ะตvะตryonะต seeking great Medium alternatives. Thะตsะต altะตrnativะตs offะตr a world of possibilitiะตs for rะตadะตrs and authors alikะต. Whะตthะตr youโ€™rะต in sะตarch of a uniquะต platform to sharะต your thoughts or want to read frะตsh contะตnt, thะตsะต platforms havะต somะตthing spะตcial to offะตr. All in all, we...
9 Best Medium Alternatives for Making Money With Your Writing in 2023
Substack and Medium differ primarily in their monetization methods. Medium pays creators based on reader engagement, while Substack enables writers to monetize directly through paid subscriptions to their newsletters. This business model allows Substack users to build a direct relationship with their readers via their email inboxes, whereas Medium interactions primarily...
How to Choose the Best Blogging Platform in 2021 (Compared)
Medium works much like a social networking site where you can create an account and start publishing your articles. After you sign up, youโ€™ll have a profile address like this: https://medium.com/@yourname. But you cannot use your own domain.

Social recommendations and mentions

Based on our record, Medium seems to be a lot more popular than Jest. While we know about 3107 links to Medium, we've tracked only 87 mentions of Jest. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Jest mentions (87)

  • 7 Free Tools for Testing AI-Generated Code Before It Ships
    Jest is the dominant testing framework for JavaScript and TypeScript. It supports unit tests, integration tests, and snapshot tests out of the box, with no configuration required for most projects. - Source: dev.to / 3 months ago
  • Three Ways to Convert JSON to TypeScript. Only One Is Deterministic.
    Test fixtures. If you write tests with Jest or Vitest, converting fixture files ensures your mocks match production shapes. - Source: dev.to / 4 months ago
  • JavaScript Awesome Package
    Jest - Delightful JavaScript Testing Framework with a focus on simplicity. - Source: dev.to / 6 months ago
  • Mastering Testing: My journey with Jest in my project
    For my Repository Context Packager project (a CLI tool for packaging repository content), I had to chose among a variety of testing frameworks like Cypress, Jest, Vitest one that will best work and enable me write, organize and execute test cases for my project. I chose Jest because it is a popular and zero-configuration testing library that supports several options. Furthermore, it was my best choice because of... - Source: dev.to / 9 months ago
  • Setting Up Testing for My CLI Tool
    I just finished adding tests to my Repository-Context-Packager project, I went with Jest as my testing framework. Jest is probably the most popular JavaScript testing framework out there and it comes with everything built-in, mocking, coverage reports. I didn't need to install a bunch of separate packages like you would with some other frameworks. Plus, Jest has really good documentation and a huge community, so... - Source: dev.to / 9 months ago
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Medium mentions (3107)

  • US hires over 2k video gamers as air traffic controllers
    I'd suggest looking at Admiral Cloudberg's recent analysis of the Jan. 2025 airliner/military helicopter collision in Washington DC. It's a study in the difficulties of air traffic control in the 21st century and the reality of transponder usage, complicated by an overwhelmed airport and legislative indifference. Transponders aren't universally used, technology and people aren't perfect. This one is long; I... - Source: Hacker News / about 19 hours ago
  • Mother of all VPNs v2 release: Same 16 protocols, rebuilt underneath
    Here's also the medium article (same copy as the X thread): https://medium.com/@sbetamc/moav-v2-is-out-ab2fff44a9d8 no time for X thread or articles:. - Source: Hacker News / 1 day ago
  • Ask HN: My dev blog has 11k followers. I stopped writing it. What would you do?
    * Memory management + how to handle 4 common memory leaks: 421K / 77K The blog is at ~11K followers now, almost all developers. Back then every article ended with a plug for my startup, which was the actual reason I was writing them. My company got acquired, I kept the blog, and I took the plugs out. When the blog was active, I had a couple of people/companies ask to buy it and a few more wanting to advertise in... - Source: Hacker News / 3 days ago
  • Leopold Aschenbrenner Turned $100M into $45B Betting on AI โ€“ It Almost Blew Up [video]
    Luck disguised as genius aura, cult of the potential of "young geniuses", similar to Elizabeth Holmes. https://medium.com/@trendguardian/rigged-networks-1d5ad5c6f825. - Source: Hacker News / 4 days ago
  • Wikipedia's founder on his life's work: "A propaganda tool"
    Some background on The Nordic Times: https://medium.com/@collegehill/max-tegmark-ai-conspiracy-theories-and-the-swedish-right-an-investigation-5c70eea21b56. - Source: Hacker News / 4 days ago
View more

What are some alternatives?

When comparing Jest and Medium, you can also consider the following products

react-testing-library - [`React Testing Library`][gh] builds on top of `DOM Testing Library` by adding

Ghost - Ghost is a fully open source, adaptable platform for building and running a modern online publication. We power blogs, magazines and journalists from Zappos to Sky News.

Vitest - A blazing fast unit test framework powered by Vite

WordPress - WordPress is web software you can use to create a beautiful website or blog. We like to say that WordPress is both free and priceless at the same time.

Mochajs - Mocha is a JavaScript test framework running on Node.js and the browser, making asynchronous testing simple.

DEV.to - Where software engineers connect, build their resumes, and grow.