The 1C Company offers a new license specifically for developers.

The 1C:Enterprise 8 Platform Training version contains everything you need to develop, debug, and execute any application created based on 1C:Enterprise.

The mobile platform is designed for developing applications for mobile devices running on Android, iOS, and Windows 10 Mobile.

This page lists reports and data processors that you can include in your configurations.

In this section, you can download Apache HTTP Server and everything you need to configure SSL

1C:Standard Subsystems Library contains a set of universal functionality subsystems intended for use in applications based on the 1C:Enterprise 8.3 platform.

Here you can try online demos of different applications developed based on 1C:Enterprise plarform and available through a web-client or a thin client.