ImageOptim - Faster web pages and apps.
Timber.io - Timber.io is the best logging platform for ruby, node, elixir and much more.
Transmit - Transmit is an FTP client for Mac OS X and Mac OS Classic (which is unsupported).
SignaleJS - Highly configurable logging utility for NodeJS 👋
CodeKit - CodeKit allows you to optimize the performance of your website by automatically and efficiently compiling a variety of popular languages.
AWS CloudTrail - AWS CloudTrail is a web service that records AWS API calls for your account and delivers log files to you.