Google App Engine - A powerful platform to build web and mobile apps that scale automatically.
Jokosher - Jokosher is a simple and powerful multi-track studio.
Dokku - Docker powered mini-Heroku in around 100 lines of Bash
Fission - Edit audio in minutes, not hours.
Google Cloud Functions - A serverless platform for building event-based microservices.
Audacity - Audacity is a free and open-source audio production software suite that includes a surprising array of editing tools and recording systems.