EditorConfig

.editorconfig

# EditorConfig is awesome: https://EditorConfig.org

# top-most EditorConfig file
root = true

# Unix-style newlines with a newline ending every file
[*]
quote_type=single
charset = utf-8
end_of_line = lf
indent_style = space
indent_size = 2
insert_final_newline = true
max_line_length = 80
trim_trailing_whitespace = true
spaces_around_operators=true
spaces_around_brackets=inside
indent_brace_style=K&R

# Matches multiple files with brace expansion notation
# Set default charset
[*.{js,py}]
charset = utf-8

# 4 space indentation
[*.py]
indent_style = space
indent_size = 4

# Tab indentation (no size specified)
[Makefile]
indent_style = tab

# Indentation override for all JS under lib directory
[lib/**.js]
indent_style = space
indent_size = 2

# Matches the exact files either package.json or .travis.yml
[{package.json,.travis.yml}]
indent_size = 2

[*.{html,md}]
max_line_length = 0

[*.md]
trim_trailing_whitespace = false