Software Alternatives, Accelerators & Startups

Enzyme VS JSPM

Compare Enzyme VS JSPM and see what are their differences

Enzyme logo Enzyme

Enzyme is a JavaScript testing utility for React.

JSPM logo JSPM

Front End Package Manager, Frontend Development, and Javascript
  • Enzyme Landing page
    Landing page //
    2023-10-16
  • JSPM Landing page
    Landing page //
    2023-04-07

Enzyme features and specs

  • Shallow Rendering
    Allows you to render a component without its children, which speeds up tests and isolates the component being tested.
  • Rich API
    Provides a comprehensive set of APIs that enable deep rendering, traversing, and manipulating of components, making it flexible and powerful for various testing needs.
  • Compatibility with Mocha and Jest
    Easily integrates with popular testing frameworks like Mocha and Jest, ensuring a smooth setup process.
  • Simulate Events
    Supports simulation of user events such as clicks, enabling more realistic interaction testing.
  • Selector Support
    Allows for selecting and finding elements using CSS selectors or component constructors, making it easier to target specific elements in tests.
  • Active Community
    Has a large and active community, which can be a valuable resource for support, plugins, and best practices.

Possible disadvantages of Enzyme

  • Complex Setup
    The initial setup and configuration can be complex, especially for beginners, requiring additional libraries and configurations.
  • Limited Support for New React Features
    Often lags behind in supporting new React features, such as Hooks or the latest Context API, compared to other testing frameworks.
  • Deprecation Warnings
    Issues with deprecation warnings and updates can arise, causing frustrations during maintenance and upgrades.
  • Performance Overhead
    Can be slower compared to other testing libraries, especially when using deep rendering for large components.
  • Inconsistent API
    Some users find the API inconsistent or unintuitive, requiring more effort to learn and use effectively.

JSPM features and specs

  • Modern JavaScript Support
    JSPM provides support for ES modules and modern JavaScript features, allowing developers to use the latest standards in their projects.
  • Dependency Management
    JSPM offers efficient dependency management by automatically resolving and managing package versions, which reduces conflicts and simplifies updates.
  • CDN Integration
    JSPM integrates with CDN services to enable direct module imports from URLs, reducing setup complexity and enhancing performance by leveraging distributed content delivery networks.
  • Ecosystem Compatibility
    JSPM is compatible with npm packages, allowing developers to access a wide range of libraries and tools available in the npm ecosystem.
  • Pluggable Build System
    JSPM includes a pluggable build system that can be customized and extended to suit different workflow requirements and optimizations.

Possible disadvantages of JSPM

  • Learning Curve
    For developers new to JSPM, there might be a steeper learning curve due to its unique features and configurations compared to more traditional package managers.
  • Limited Community Support
    JSPM may have a smaller community compared to established tools like Webpack or Parcel, potentially leading to fewer resources or community-driven plugins.
  • Complexity for Small Projects
    For small or simple projects, JSPM might introduce unnecessary complexity compared to lighter alternatives, which could be more straightforward for basic use cases.
  • Performance Overhead
    Depending on the project setup and usage, there might be some performance overhead during the initial setup or builds, particularly for very large projects.
  • Dependency on External Services
    Relying heavily on external CDNs and services can lead to potential issues if those services experience downtime or changes in policy.

Enzyme videos

Enzymes (Updated)

More videos:

  • Review - Enzymes
  • Review - Over-the-Counter Enzyme Supplements Explained: Mayo Clinic Physician Explains Pros, Cons

JSPM videos

JSPM Engineering College Pune Honest Review | Cut-OFF | Placement | Fees | Campus | Student Reviews

More videos:

  • Review - JSPM PUNE | COLLEGE FEE| HOSTEL FEE | PLACEMENT | RANKING | CUT OFF | CAMPUS | JSPM COLLEGE REVIEW
  • Review - JSPM BSIOTR FE Computer students review

Category Popularity

0-100% (relative to Enzyme and JSPM)
Developer Tools
100 100%
0% 0
JS Build Tools
0 0%
100% 100
Design Tools
100 100%
0% 0
Front End Package Manager

User comments

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Social recommendations and mentions

Based on our record, Enzyme should be more popular than JSPM. It has been mentiond 3 times since March 2021. 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.

Enzyme mentions (3)

  • Top React Testing Libraries in 2025
    Enzyme is a widely-used testing utility that provides robust tools for interacting with and inspecting React components. Its API supports shallow, full, and static rendering, enabling developers to test components in isolation or with their child components. Enzyme also allows testing lifecycle methods, making it ideal for applications with complex state and props interactions. - Source: dev.to / about 1 month ago
  • How we have managed to run Enzyme tests with React 18 app.
    Like many other companies with mature software, we found ourselves at a crossroads with our React application. The app, initially developed in early 2019, was built with React 16 and used Enzyme for unit testing. Over the past five years, the app grew, evolved, gained new features, and went though minor and major refactorings. Obviously, as responsible engineers we always maintained unit test coverage around... - Source: dev.to / 6 months ago
  • What would you consider to be a must for a modern 2022 dev stack?
    React testing library instead of enzyme for testing react UIs. I'll never go back. Source: almost 3 years ago

JSPM mentions (2)

  • Big Changes Ahead for Deno
    > We've been working on some updates that will allow Deno to easily import npm packages and make the vast majority of npm packages work in Deno within the next three months. This is really huge and will be a huge boost to the Deno ecosystem. On the other hand, I quite enjoyed that it wasn't jacked into NPM. There were reasonable alternatives like https://jspm.org/. This is a big swing at Node and I'll be watching... - Source: Hacker News / over 2 years ago
  • 5 More Things I Learned Building Snowpack to 20,000 Stars
    But I really want to make it clear that I'm so incredibly proud of this project and the people who have contributed to it. Snowpack meaningfully pushed the entire web development industry forward, and that's pretty cool. Even if you never use Snowpack directly, the work that we pioneered around npm package handling for ESM is already being built on and improved on across the entire web tooling landscape in... - Source: dev.to / over 3 years ago

What are some alternatives?

When comparing Enzyme and JSPM, you can also consider the following products

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

Ender - Frontend Development

Ava - Making conversations accessible for the deaf

RequireJS - RequireJS is a JavaScript file and module loader.

EyeJS - A JavaScript testing framework for the real world.

Webpack - Webpack is a module bundler. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset.