Software Alternatives, Accelerators & Startups

mypy VS CodeFactor.io

Compare mypy VS CodeFactor.io and see what are their differences

mypy logo mypy

Mypy is an experimental optional static type checker for Python that aims to combine the benefits of dynamic (or "duck") typing and static typing.

CodeFactor.io logo CodeFactor.io

Automated Code Review for GitHub & BitBucket
  • mypy Landing page
    Landing page //
    2020-01-06
  • CodeFactor.io Landing page
    Landing page //
    2021-10-19

mypy videos

Convincing an entire engineering org to use and like mypy

More videos:

  • Review - Start Being Static with MyPy - Mark Koh - PyGotham 2017

CodeFactor.io videos

Getting started with CodeFactor.io

Category Popularity

0-100% (relative to mypy and CodeFactor.io)
Code Coverage
33 33%
67% 67
Code Analysis
42 42%
58% 58
Code Quality
25 25%
75% 75
Programming Language
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare mypy and CodeFactor.io

mypy Reviews

7 best recommended IntelliJ IDEA Python plugins - Programmer Sought
This plugin from the JetBrains plugin market integrates MyPy into your Intellij. If you need some guidance, the MyPy website provides a lot of documentation to help you install and use MyPy to improve your Python code.

CodeFactor.io Reviews

We have no reviews of CodeFactor.io yet.
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Social recommendations and mentions

Based on our record, mypy seems to be more popular. It has been mentiond 49 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.

mypy mentions (49)

  • Moving your bugs forward in time
    ‍I’m not here to tell people which languages they should love. But if you do find yourself writing production code in a dynamically typed language like Python, Ruby, or JavaScript, I would give serious consideration to opting into the type-checking tools that have become available in those ecosystems. In Python, consider requiring type hints and adding mypy checks to your CI to move your type safety bugs forward... - Source: dev.to / 9 days ago
  • Embracing Modern Python for Web Development
    Mypy is "an optional static type checker for Python that aims to combine the benefits of dynamic (or "duck") typing and static typing". As Python is dynamically typed, Mypy adds an extra layer of safety by checking types at compile time (based on type annotations conforming to PEP 484), catching potential errors before runtime. - Source: dev.to / 6 months ago
  • A Tale of Two Kitchens - Hypermodernizing Your Python Code Base
    Mypy stands as an essential static type-checking tool. Its primary function is to verify the correctness of types in your codebase. However, manually annotating types in legacy code can be laborious and time-consuming. - Source: dev.to / 7 months ago
  • Lua: The Little Language That Could
    Lua is a great language for embedding, but one thing I wish it had was some form of optional type annotations that could be checked by a linter. Something like mypy for Lua would be super-useful. Source: 12 months ago
  • Please critique my Collatz conjecture code
    Python is a dynamically typed language (unlike C or java which are statically typed) meaning that there's no enforcement on the type. This var ; type syntax is called Type Hints, and they are just that, merely hints. So they serve as a reminder to developers of what types of variables a function should receive and output, but they implement no real restrictions. So if you try to pass a string to collatz for... Source: about 1 year ago
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CodeFactor.io mentions (0)

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

What are some alternatives?

When comparing mypy and CodeFactor.io, you can also consider the following products

PyLint - Pylint is a Python source code analyzer which looks for programming errors.

Codacy - Automatically reviews code style, security, duplication, complexity, and coverage on every change while tracking code quality throughout your sprints.

flake8 - A wrapper around Python tools to check the style and quality of Python code.

SonarQube - SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.

PyFlakes - A simple program which checks Python source files for errors.

CodeClimate - Code Climate provides automated code review for your apps, letting you fix quality and security issues before they hit production. We check every commit, branch and pull request for changes in quality and potential vulnerabilities.