# wiki ## Python - [pycycle](https://github.com/bndr/pycycle) - Tool for pinpointing circular imports in Python. Find cyclic imports in any project. - [pylint](https://github.com/PyCQA/pylint/) - A Python source code analyzer which looks for programming errors, helps enforcing a coding standard and sniffs for some code smells. - [prospector](https://github.com/landscapeio/prospector) - Inspects Python source files and provides information about type and location of classes, methods etc. - [mypy](https://github.com/python/mypy) - Optional static typing for Python 2 and 3 - [attrs](https://github.com/python-attrs/attrs) - Python Classes Without Boilerplate. ## Elixir ## General - [ExDoc produces HTML and EPUB documentation for Elixir projects](https://github.com/elixir-lang/ex_doc). - [credo - static code analysis](https://github.com/rrrene/credo). - [Dialyxir - static analysis tool](https://github.com/jeremyjh/dialyxir). - [Coverage report tool](https://github.com/parroty/excoveralls). ### Performance - [A guide to measuring your Elixir app](http://milhouseonsoftware.com/2016/05/08/measuring-your-elixir-application/). - [A tour of Elixir performance & monitoring tools](https://hackernoon.com/a-tour-of-elixir-performance-monitoring-tools-aac2df726e8c). - [Web based metrics, monitoring, and observer](https://github.com/shinyscorpion/wobserver). - [ExTop is an interactive monitor for the Erlang VM](https://github.com/utkarshkukreti/ex_top). ### Testing - Unit Testing framework [ExUnit](https://hexdocs.pm/ex_unit/ExUnit.html). - [mix-test.watch - Automatically run your Elixir project's tests each time you save a file](https://github.com/lpil/mix-test.watch). - [Story BDD tool for elixir using gherkin](https://github.com/meadsteve/white-bread). - [A BDD framework for your Elixir projects](https://github.com/sproutapp/pavlov). - [FakerElixir generates fake data for you](https://github.com/GesJeremie/faker-elixir). - [Faker is a pure Elixir library for generating fake data](https://github.com/igas/faker). - [ex_machina: Create test data](https://github.com/thoughtbot/ex_machina). - [Property-based testing](https://github.com/parroty/excheck). - [testing libraries with nested contexts, superior readability, and ease of use](https://github.com/batate/shouldi). ### Phoenix - [An authentication framework for use with Elixir applications](https://github.com/ueberauth/guardian). - [Security-focused static analysis for the Phoenix Framework](https://github.com/nccgroup/sobelow). - [Concurrent browser tests](https://github.com/keathley/wallaby). - [Pagination](https://github.com/drewolson/scrivener). - [library for writing integration tests and browser automation](https://github.com/HashNuke/hound). - [Phoenix Template Engine for Slim](https://github.com/slime-lang/phoenix_slime). - [Provides a chainable aXe API for Selenium's WebDriverJS and automatically injects into all frames](https://github.com/dequelabs/axe-webdriverjs). ## General - [Keep a changelog](http://keepachangelog.com/). - [https://github.com/minimaxir/big-list-of-naughty-strings](https://github.com/minimaxir/big-list-of-naughty-strings). - [The-Big-Username-Blacklist](https://github.com/marteinn/The-Big-Username-Blacklist).