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DevExtreme VS assertpy

Compare DevExtreme VS assertpy and see what are their differences

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DevExtreme logo DevExtreme

HTML5 Widgets & SPA Framework for Desktop and Mobile

assertpy logo assertpy

A straightforward assertion library for Python.
  • DevExtreme Landing page
    Landing page //
    2021-07-29
  • assertpy Landing page
    Landing page //
    2022-11-06

DevExtreme features and specs

  • Comprehensive Widget Library
    DevExtreme offers a wide range of UI widgets for data visualization, data editing, and navigation, providing developers with the tools they need to build feature-rich applications.
  • Cross-Platform Compatibility
    DevExtreme supports multiple frameworks including Angular, React, Vue, and jQuery, enabling developers to create applications across various platforms and devices.
  • Rich Data Visualization
    The library includes advanced data visualization components like charts, gauges, and pivot grids, allowing developers to present data in interactive and visually appealing ways.
  • Responsive Design
    Widgets in DevExtreme are designed to be responsive and adaptable to different screen sizes and orientations, ensuring a consistent user experience across devices.
  • Robust Documentation and Support
    DevExtreme provides comprehensive documentation, examples, and a dedicated support team, which can help developers efficiently integrate and troubleshoot components.

Possible disadvantages of DevExtreme

  • Licensing Costs
    DevExtreme is a commercial product that requires a paid license for use, which could be a limitation for startups or individual developers with limited budgets.
  • Learning Curve
    With such a wide array of features and customization options, developers may face a steep learning curve before becoming proficient in using the library effectively.
  • Performance Overhead
    Incorporating many complex widgets and features can lead to performance issues, especially in applications that require real-time data processing or operate in resource-constrained environments.
  • Dependency on Vendor
    Relying on a third-party UI library can create dependency on the vendor for updates and new features, which may not always align perfectly with a projectโ€™s timelines or specific needs.
  • Initial Setup Complexity
    The initial setup and configuration of DevExtreme in a project can be complex, especially for teams that are new to the library or are integrating it into existing projects.

assertpy features and specs

  • Fluent API
    Assertpy offers a fluent API that makes assertions more readable and expressive, enabling developers to write assertions in a natural language style that is easy to understand.
  • Chainable Assertions
    It allows for chainable assertions, enabling multiple checks to be performed in a single line of code, thereby reducing verbosity and enhancing clarity.
  • Comprehensive Assertion Methods
    The library provides a wide range of built-in assertion methods, catering to various types of data validations, such as checking for size, type, value, and more.
  • Extensibility
    Assertpy supports extending its functionality by defining custom assertions, allowing developers to tailor it to their specific needs.
  • Pythonic
    Designed with Pythonic principles in mind, Assertpy fits seamlessly into Python projects, enabling idiomatic and consistent code style.

Possible disadvantages of assertpy

  • Learning Curve
    Developers new to the library may encounter a learning curve due to the distinct approach of using fluent and chainable assertions as opposed to traditional methods.
  • Limited by Python Version
    The library may have limitations in terms of compatibility with older versions of Python, requiring users to ensure their environment is up-to-date.
  • Performance Overhead
    The additional abstraction layer introduced by a fluent interface might introduce some performance overhead, especially in performance-critical or resource-constrained environments.
  • Less Community Support
    Compared to more established testing libraries, Assertpy might have less community support and fewer resources available for resolving issues or getting help.
  • Dependency Management
    Using a third-party library introduces additional dependencies to manage, which could complicate project maintenance and compatibility.

Analysis of assertpy

Overall verdict

  • assertpy is a well-regarded, lightweight assertion library for Python that provides a fluent, chainable API for writing readable and expressive test assertions, making it a solid choice for improving test clarity.

Why this product is good

  • Offers a fluent, chainable assertion syntax that makes tests more readable and self-documenting
  • Comprehensive built-in assertions for strings, numbers, lists, dicts, files, dates, and more
  • Produces clear, descriptive failure messages that speed up debugging
  • Lightweight with minimal dependencies and easy to integrate into existing test suites
  • Framework-agnostic, working seamlessly with pytest, unittest, and other test runners
  • Actively maintained open-source project with good documentation and community support

Recommended for

  • Python developers who want more readable and expressive test assertions
  • Teams using pytest or unittest looking to enhance assertion clarity
  • Projects that value descriptive failure messages for faster debugging
  • Developers coming from fluent assertion libraries in other languages (like AssertJ or Chai)
  • QA engineers and testers writing maintainable, self-documenting test code

DevExtreme videos

DevExtreme React Grid: Getting Started - Part 1

More videos:

  • Review - New in v18.1 - DevExtreme HTML/JS Controls

assertpy videos

No assertpy videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to DevExtreme and assertpy)
Design Tools
100 100%
0% 0
Testing
0 0%
100% 100
Development Tools
100 100%
0% 0
Python
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, DevExtreme seems to be more popular. 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.

DevExtreme mentions (5)

  • Nuxt Tutorial 7 - UI Integrations
    The DevExtreme UI library was first introduced to me by an โ€œAngular guyโ€ colleague. Itโ€™s framework agnostic though, so you can use it in Vue as well. The main downside is obvious right away: itโ€™s paid โ€” and not cheap. On the other hand, we used it on a larger real-world project at work, and I have to say building complex nested forms (assembled entirely from scratch) was incredibly smooth with DevExtreme. Their... - Source: dev.to / 7 months ago
  • Didact | A New .NET Job Orchestration Platform
    I was going to exclusively use DevExtreme for the entire UI, but I really, really like Tailwind CSS, so I think I'm going to use DevExtreme for the tables, filtering, and charting, and for the rest I think I might use something like Flowbite. Source: about 3 years ago
  • .NET Modern Task Scheduler
    DevExtreme components for powerful datagrids and filtering. Source: over 3 years ago
  • Need a datagrid that allows to execute the mentioned feature requirement.
    I'm using DevExtreme in one of my project, which is a suite of components that's relatively cheap for what's included but powerful. The only downside is it's a general purpose library of components, so it doesn't always feel "Angular native". Other than that the included data grid can render custom content using a master-detail view. There's also a "tree list" component included if you need to visualize actual... Source: over 3 years ago
  • MAUI, Blazor, Avalonia, Uno... isn't there a simple UI abstraction in .NET?
    Take a commercial framework which offers a lot of components and good support (like DevExpress DevExtreme for example) and build an SPA application with some sort of a REST backend. Source: almost 4 years ago

assertpy mentions (0)

We have not tracked any mentions of assertpy yet. Tracking of assertpy recommendations started around Mar 2021.

What are some alternatives?

When comparing DevExtreme and assertpy, you can also consider the following products

Material UI - A CSS Framework and a Set of React Components that Implement Google's Material Design

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Chakra UI - Simple, modular and accessible UI components for your React applications.

Element UI - A Desktop UI Library. Element, a Vue 2.0 based component library for developers, designers and product managers.

Ant Design - An enterprise-class UI design language and React implementation with a set of high-quality React components, one of best React UI library for enterprises