syncped is a SYNChronizing Portable EDitor supporting more than 100 programming languages, is available under Windows, Linux and OSX, has a vi compatibility mode, and can be configured to work with most version control systems.
ViVi is a Text Editor for Windows/Mac/Linux, which is powerd by Qt and supports vi commands. ※ Although ViVi is a proprietary software, only this version is Open Source and FreeWare.
Vimper is a Vim based IDE, a set of plugins to enable creation of development projects. There are a lot of useful plugins available, but you need to run around to gather them. Vimper gathers a lot of these plugins into one package and extend or add new.
Unlimited organizations, 3 enterprise SSO connections, role-based access control, and pro MFA included. Dev and prod tenants out of the box.
Auth0's B2B Essentials plan gives you everything you need to ship secure multi-tenant apps. Unlimited orgs, enterprise SSO, RBAC, audit log streaming, and higher auth and API limits included. Add on M2M tokens, enterprise MFA, or additional SSO connections as you scale.