ESLint : The pluggable linting utility for JavaScript and JSX
Poetry : Python packaging and dependency management made easy
Black : By using Black, you agree to cede control over minutiae of hand-formatting. In return, Black gives you speed, determinism, and freedom from pycodestyl...
Flake8 : flake8 is a python tool that glues together pycodestyle, pyflakes, mccabe, and third-party plugins to check the style and quality of some python code....
Online javascript beautifier : Beautify, unpack or deobfuscate JavaScript and HTML, make JSON/JSONP readable, etc.
An extremely fast Python linter and code formatter, written in Rust.
