convict
Featureful configuration management library for Node.js (nested structure, schema validation, etc.)
acorn-extract-comments
Extract JavaScript code comments from a string, using `acorn`. Optionally returns the AST and first line of code after comment - useful for parsing code context and api docs.
has-value
Returns true if a value exists, false if empty. Works with deeply nested values using object paths.
postcss-nested
PostCSS plugin to unwrap nested rules like how Sass does it
