The Best 96 Linters Libraries

An extremely fast Python linter, written in Rust. Ruff aims to be orders of magnitude faster than alternative tools while integrating more functionality behind a single, common interface. Ruff is ext…

We are always happy to answer questions! Here are some good places to ask them: If you think you've found a bug: To report a bug or request an enhancement: To discuss a new type system feature: Mypy …

An extremely fast Python linter, written in Rust. Ruff aims to be orders of magnitude faster than alternative tools while integrating more functionality behind a single, common interface. Ruff is ext…

A framework for managing and maintaining multi-language pre-commit hooks.

isort your imports, so you don't have to. Before isort: After isort: Installing isort is as simple as: To run on specific files: To apply recursively: To view proposed changes without applying them: …

A security linter from PyCQA Bandit is a tool designed to find common security issues in Python code. To do this Bandit processes each file, builds an AST from it, and runs appropriate plugins agains…

Pytype checks and infers types for your Python code - without requiring type annotations. Pytype can: Pytype is a static analyzer; it does not execute the code it runs on. Thousands of projects at Go…

Some out-of-the-box hooks for pre-commit. Prevent giant files from being committed. Simply check whether files parse as valid python. Require literal syntax when initializing empty or zero Python bui…

Flake8 is a wrapper around these tools: It also adds a few features: files that contain this line are skipped: Git and Mercurial hooks We would love to hear from you. Additionally, if you have a feat…

A tool (and pre-commit hook) to automatically upgrade syntax for newer versions of the language. Availability: Availability: Availability: some examples: Availability: Availability: Availability: Ava…

Welcome to the strictest and most opinionated Python linter ever. We highly recommend to also use: Strict linting offers the following benefits to developers and companies: We have several primary ob…

The plugins ecosystem in Sublime Text have improved by a lot in the past few years, there are many alternatives to anaconda that might work better for you Anaconda works out of the box but there are …

Select your Python interpreter by clicking on the status bar Configure the debugger through the Debug Activity Bar Open or create a Jupyter Notebook file (.ipynb) and start coding in our Notebook Edi…

[1] Why this limitation though? Well it is usually easy to add a semicolon here and a space there, but the inline ignore rules and syntaxes are very cumbersome to type and to remember. And there i…

1000+ DevOps Shell Scripts and Advanced Bash environment. Fast, Advanced Systems Engineering, Automation, APIs, shorter CLIs, etc. Hari Sekhon Cloud & Big Data Contractor, United Kingdom (ex-Clou…

rmlint finds space waste and other broken things on your filesystem and offers to remove it. Finds… It runs and compiles under most Unices, including Linux, FreeBSD and Darwin. The main target is Lin…

Not all developers have the good habit to use linters in their IDEs, making code reviews harder and longer to process Copy and paste the following template or add the step to your existing pipeline. …

A simple program which checks Python source files for errors. Pyflakes analyzes programs and detects various errors. It works by parsing the source file, not importing it, so it is safe to use on mo…

You can use Gitpod to run pre-configured dev environment in the cloud right from your browser - Before submitting a PR make sure that you run make all.

By default, autoflake only removes unused imports for modules that are part of the standard library. (Other modules may have side effects that make them unsafe to remove automatically.) Removal of un…

Contributions are encouraged and always welcome! If you like to add or update projects, choose one of the following ways:

Git commit message linter written in python, checks your commit messages for style. All contributions are welcome and much appreciated!

Vint is a Vim script Language Lint. The goal to reach for Vint is: Vint will read config files on the following priority order: You can configure linting severity, max errors, ... as following: And y…

Common options: becomes (stdlib, third party, first party) becomes becomes becomes For instance, these will not be changed: By having a single import per line, multiple contributors can add / remove …

F-Strings: Not only are they more readable, more concise, and less prone to error than other ways of formatting, but they are also faster! It turns the code it runs on into Python 3.6+, since 3.6 is …

Common options: becomes (stdlib, third party, first party) becomes becomes becomes For instance, these will not be changed: By having a single import per line, multiple contributors can add / remove …

A Linter for performance anti-patterns This project is an early beta. It will likely raise many false-positives in your code. Perflint can be used as a standalone linter: The body of loops will be in…

Usually, the master branch is deployed as soon as Pull Requests are merged in the repository. However, on every Friday, I make a release and make sure the latest code is deployed. You do not need to…

Usually, the master branch is deployed as soon as Pull Requests are merged in the repository. However, on every Friday, I make a release and make sure the latest code is deployed. You do not need to…