
SourceForge
GitHub
GitLab
BitBucket
openDesktop.org
Gitea
Launchpad.net
OSOR
codebender
Arduino IDE
PlatformIO
Wia
B4R
Embeetle IDE
Circuito.io
InstaPart
SourceForge
codebenderGitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
Arduino IDE - Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware...
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
PlatformIO - Next-generation IDE for IoT
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
Wia - Full stack for the Internet of Things