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Kakoune VS assertpy

Compare Kakoune VS assertpy and see what are their differences

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Kakoune logo Kakoune

Vim inspiredรขย€ย‰รขย€ย”รขย€ย‰Faster as in less keystrokesรขย€ย‰รขย€ย”รขย€ย‰Multiple selectionsรขย€ย‰รขย€ย”รขย€ย‰Orthogonal design

assertpy logo assertpy

A straightforward assertion library for Python.
  • Kakoune Landing page
    Landing page //
    2023-10-13
  • assertpy Landing page
    Landing page //
    2022-11-06

Kakoune features and specs

  • Modal Editing
    Kakoune uses a modal editing style similar to Vim, which can be more efficient for experienced users who prefer to keep their hands on the keyboard.
  • Interactive and Asynchronous
    Kakoune is designed to be both interactive and asynchronous, providing immediate feedback for commands which can enhance the editing experience.
  • Selections
    Kakoune treats text editing as a multiple selections-oriented operation, enabling powerful, simultaneous edits across multiple text locations, which can speed up complex text manipulations.
  • Simplicity in Configuration
    Kakouneโ€™s configuration files are written in a simple, declarative syntax, making it easier for users to customize their setup without extensive scripting.
  • Performance
    Kakoune is designed with performance in mind, resulting in a lightweight and fast editor even with large files.
  • Extensible Plugin System
    Kakoune supports various plugins and has a community-driven set of extensions, allowing users to extend functionality as needed.
  • Language Support
    Built-in support for syntax highlighting and other language-specific features for many programming languages.

Possible disadvantages of Kakoune

  • Learning Curve
    Kakoune has a steep learning curve, especially for users not familiar with modal editing or coming from different types of text editors.
  • Plugin Ecosystem
    While Kakoune has an extensible plugin system, its plugin ecosystem is not as mature or extensive as more established editors like Vim or Emacs.
  • Limited GUI Support
    Kakoune primarily operates in the terminal, with limited graphical user interface support, which might be a drawback for users who prefer more visual editing environments.
  • Smaller User Base
    Kakoune has a smaller user base compared to more mainstream editors, potentially resulting in fewer community resources, tutorials, and third-party tool integrations.
  • Reliance on Command Line
    Heavy reliance on command-line operations can be intimidating or cumbersome for users who are not comfortable with the terminal.
  • Limited IDE Features
    Kakoune lacks some of the advanced integrated development environment (IDE) features out-of-the-box, such as integrated debugging or project management tools.

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

Kakoune videos

Kakoune Is A More Efficient Text Editor

assertpy videos

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Category Popularity

0-100% (relative to Kakoune and assertpy)
Text Editors
100 100%
0% 0
Testing
0 0%
100% 100
IDE
100 100%
0% 0
Python
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Kakoune seems to be more popular. It has been mentiond 10 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.

Kakoune mentions (10)

  • Show HN: Ki Editor
    Fascinating idea! To summarize for those who know [Kakoune](https://github.com/mawww/kakoune), the idea is that every command has the form ["selection mode" -> "movement" -> "action"](https://ki-editor.github.io/ki-editor/comparisons/modal-editors.html) instead of Kakoune's movement->action. So, instead of having separate commands for "next character", "next word", "next structural element", there is one command... - Source: Hacker News / almost 2 years ago
  • Helix: Release 24.03 Highlights
    Helix's modal editing is based on Kakoune's modal editing which is like an evolution to Vim's modal editing. You can think of it as being always in selection (visual) mode. https://github.com/mawww/kakoune?tab=readme-ov-file#selectio.... - Source: Hacker News / over 2 years ago
  • I don't need your query language
    You might like kakoune (https://github.com/mawww/kakoune), which does exactly that: first you select the range (which can even be disjoint, e.g. All words matching a regex), then you operate on it. By default, the selected range is the character under cursor, and multiple cursors work out of the box. It also generally follows the Unix philosophy, e.g. By using shell... - Source: Hacker News / about 3 years ago
  • I use nano BTW.
    It might be worth checking out kakoune if you are experimenting with editors. Itโ€™s supposed to be equally powerful to vim but much easier to learn. Source: almost 4 years ago
  • Mle is a small, flexible, terminal-based text editor written in C
    For that, try Kakoune[1], which is modal with a mostly-postfix language instead of vi's usually-prefix one and uses this to also be a multiple-selections editor with immediate visual feedback. It falls too much into the uncanny valley of almost-but-not-quite-vi for some people, though. [1] https://kakoune.org/, https://github.com/mawww/kakoune. - Source: Hacker News / almost 4 years ago
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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 Kakoune and assertpy, you can also consider the following products

Vim - Highly configurable text editor built to enable efficient text editing

grappa - grappa is an declarative, verbose, and expressive assertion library for Python.

VS Code - Build and debug modern web and cloud applications, by Microsoft

Light Table - Light Table is a new interactive IDE that lets you modify running programs and embed anything from...

Textadept - Textadept is a cross-platform text editor that runs on different types of platforms, that allows to control over the application using Lua programming language.

GNU Emacs - GNU Emacs is an extensible, customizable text editorโ€”and more.