APIs With GitHub - Create simple JSON APIs with GitHub Repository
Project Lightspeed - a sub-second, open source, self hosted stream from OBS
GitLocalize - Localize your GitHub repository, continuously.
PlanAR - Measure things and spaces with your mobile device.
Sheety - Turn any Google sheet into an API instantly, for free. Power websites, apps, or whatever you like, all from a spreadsheet. Changes to your spreadsheet update your API in realtime. Neat
Shopify - Shopify is a powerful ecommerce platform that includes everything you need to create an online store and sell online. Try it free for 14 days.