Timber.io - Timber.io is the best logging platform for ruby, node, elixir and much more.
AWS CloudTrail - AWS CloudTrail is a web service that records AWS API calls for your account and delivers log files to you.
iMessage on Terminal - send iMessages from your terminal and over ssh!
SwiftyBeaver - SwiftyBeaver is a logging platform for Swift with end-to-end encryption.
tty-logger - A readable, structured and beautiful logging in the terminal
React Native - A framework for building native apps with React