@kszongic/snake2constant-cli

Convert snake_case strings to CONSTANT_CASE from the command line. Zero dependencies.

Install

npm install -g @kszongic/snake2constant-cli

Usage

# Pass as arguments
$ snake2constant my_variable_name
MY_VARIABLE_NAME

# Multiple arguments
$ snake2constant foo_bar baz_qux
FOO_BAR
BAZ_QUX

# Pipe from stdin
$ echo "hello_world" | snake2constant
HELLO_WORLD

# Process a file
$ cat identifiers.txt | snake2constant

Options

Flag	Description
-h, --help	Show help message
-v, --version	Show version number

License

MIT © 2026 kszongic