Enzyme VS CSSViewer

Compare Enzyme VS CSSViewer and see what are their differences

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Enzyme

Enzyme is a JavaScript testing utility for React.

CSSViewer

A simple CSS property viewer

Landing page //
2023-10-16

Landing page //
2023-09-30

Enzyme

Website: github.com

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CSSViewer

Website: chromewebstore.google.com

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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.

CSSViewer features and specs

Ease of Use
CSSViewer offers a simple and intuitive interface that allows users to easily inspect CSS properties of web elements by hovering over them.
Quick Access
The extension provides quick access to CSS properties without the need to open the browser's developer tools, saving time for developers and designers.
Detailed Information
CSSViewer displays detailed CSS information, such as font, color, and box properties, which can be useful for debugging or learning CSS.
Lightweight Tool
The extension is lightweight and doesn't require significant system resources, making it a convenient tool for front-end developers.

Possible disadvantages of CSSViewer

Limited Functionality
CSSViewer is limited to viewing CSS properties and does not allow users to edit them directly or offer any advanced features available in full-featured developer tools.
Browser Compatibility
The extension is explicitly designed for Google Chrome, which means users of other browsers may need to look for alternatives.
No Updates or Support
Users have reported that CSSViewer lacks regular updates, which may lead to compatibility issues with newer versions of Chrome or fails to support newer CSS features.
Potential Security Risks
As with any third-party extension, users need to be cautious about permissions and potential security risks associated with installing and using such tools.

Analysis of Enzyme

Overall verdict

Enzyme is generally considered a good tool for testing React applications, especially among developers familiar with its API. However, it is worth noting that there has been a shift towards using React Testing Library, which has gained popularity for its focus on testing the application as users would interact with it.

Why this product is good

Enzyme is a popular JavaScript testing utility for React that makes it easier to assert, manipulate, and traverse your React Components' output. It provides methods for rendering components, interacting with them, and testing their lifecycle methods, which are essential for writing comprehensive tests for your React applications.

Recommended for

Enzyme is recommended for developers who are working on React applications and prefer a testing library that provides a more detailed inspection of component internals, or for those maintaining legacy codebases that already rely on Enzyme. If you value testing that emphasizes implementation details, Enzyme can be a good choice.

Enzyme videos

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Enzymes (Updated)

CSSViewer videos

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Category Popularity

0-100% (relative to Enzyme and CSSViewer)

Enzyme

CSSViewer

Developer Tools

48 48%

Developer Tools

52% 52

Design Tools

49 49%

Design Tools

51% 51

Development

36 36%

Development

64% 64

Front End Package Manager

100 100%

Front End Package Manager

0% 0

User comments

Share your experience with using Enzyme and CSSViewer. For example, how are they different and which one is better?

Social recommendations and mentions

Based on our record, CSSViewer should be more popular than Enzyme. It has been mentiond 5 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 2 months 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 / 7 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: about 3 years ago

CSSViewer mentions (5)

7 Must Have Chrome Extensions for JavaScript Developers
The "CSS Viewer" Chrome extension is a handy tool for JavaScript developers seeking to inspect and analyze CSS styles on web pages. With a simple click on the extension's icon in the Chrome toolbar, it provides a user-friendly interface that allows you to hover over any element on a webpage and instantly view its corresponding CSS properties and values. - Source: dev.to / almost 2 years ago
20 Top Best Chrome Extensions for Web Developers in 2022
CSS Viewer is a simple but very effective Chrome extension for web developers. As its name implies, this addon shows you the CSS properties of a given page wherever you hover your mouse. A small popup window appears showing you the CSS data that makes up the element you’re pointing at. - Source: dev.to / almost 3 years ago
Top 10 Chrome Extensions for Web Developers in 2022
1 - CSSViewer : It allows to show the CSS properties of element on any webpage, you just hover your mouse on it . A small window appears showing you the CSS data . - Source: dev.to / over 3 years ago
21 Chrome Extension for web developer and designer
CSSViewer helps us to view CSS properties of an object in a web page in the most general way such as color, font, size, position... You just need to select this utility and hover your mouse over the object that they want. If you want, the CSS information will automatically appear. CSSViewer. - Source: dev.to / almost 4 years ago
Awesome Tools and Technologies I Use as a Developer!
CSSViewer - For viewing and inspecting CSS on a page. - Source: dev.to / about 4 years ago