WeCom app has a built-in Mini Program library that allows Weixin Mini Programs to run on WeCom. Developers can also use special APIs provided by WeCom to develop Mini Programs tailored for internal business use.
Note: WeCom only supports Mini Programs that have been launched on Weixin. For more information, see WeCom development documentation.
For more information on linking processes, see How to Use Mini Programs in WeCom.
If you have any questions, please refer to the official documents or ask in the community,we will get back to you soon.