Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.
GNU Make - GNU Make is a tool which controls the generation of executables and other non-source files of a program from the program's source files.
Solo - Personal kanban boards hosted on your own server
CMake - CMake is an open-source, cross-platform family of tools designed to build, test and package software.
Cash App - The easy way to send, spend, bank, and invest.
Distcc - GitHub is where people build software. More than 27 million people use GitHub to discover, fork, and contribute to over 75 million projects.