wiki
Python
- pycycle - Tool for pinpointing circular imports in Python. Find cyclic imports in any project.
- pylint - A Python source code analyzer which looks for programming errors, helps enforcing a coding standard and sniffs for some code smells.
- prospector - Inspects Python source files and provides information about type and location of classes, methods etc.
- mypy - Optional static typing for Python 2 and 3
- attrs - Python Classes Without Boilerplate.
Elixir
General
- ExDoc produces HTML and EPUB documentation for Elixir projects.
- credo - static code analysis.
- Dialyxir - static analysis tool.
- Coverage report tool.
Performance
- A guide to measuring your Elixir app.
- A tour of Elixir performance & monitoring tools.
- Web based metrics, monitoring, and observer.
- ExTop is an interactive monitor for the Erlang VM.
- The Elixir Bottleneck.
Testing
- Unit Testing framework ExUnit.
- mix-test.watch - Automatically run your Elixir project's tests each time you save a file.
- Story BDD tool for elixir using gherkin.
- A BDD framework for your Elixir projects.
- FakerElixir generates fake data for you.
- Faker is a pure Elixir library for generating fake data.
- ex_machina: Create test data.
- Property-based testing.
- testing libraries with nested contexts, superior readability, and ease of use.
Phoenix
- An authentication framework for use with Elixir applications.
- Security-focused static analysis for the Phoenix Framework.
- Concurrent browser tests.
- Pagination.
- library for writing integration tests and browser automation.
- Phoenix Template Engine for Slim.
- Provides a chainable aXe API for Selenium's WebDriverJS and automatically injects into all frames.
- A debug web toolbar for Phoenix projects to display all sorts of information about request.