online
Track online user activity with redis
online-branch-exist
Check that given branch/tag/release exist in github repo, using `user/repo#branch` pattern.
external-editor
Edit a string with the users preferred text editor using $VISUAL or $ENVIRONMENT
env-paths
Get paths for storing things like data, config, cache, etc
untildify
Convert a tilde path to an absolute path: `~/dev` → `/Users/sindresorhus/dev`