Node.js project naming conventions for files & folders

Question

What are the naming conventions for files and folders in a large Node.js project?

Should I capitalize, camelCase, or under-score?

Ie. is this considered vali

Answer 1

Based on 'Google JavaScript Style Guide'

File names must be all lowercase and may include underscores (_) or dashes (-), but no additional punctuation. Follow the convention that your project uses. Filenames’ extension must be .js.