Some of you folks might remember an OSS wiki application called MindTouch (during the mid to late aughts) that later pivoted into a SaaS company. This is the same hosted software running the LibreTexts libraries, as the company and all assets were acquired by NICE. The LibreTexts team out of UC Davis built significant customizations on top of the existing base platform, which includes many custom user interface components. That being said, as the years went by, the software was repositioned and sold as a knowledge base for customer support teams and call centers, so this library-like information architecture is more or less layered on top of software that is specialized for a different use case.
Disclaimer: I was formerly a lead engineer and director for MindTouch, Inc.
Some of you folks might remember an OSS wiki application called MindTouch (during the mid to late aughts) that later pivoted into a SaaS company. This is the same hosted software running the LibreTexts libraries, as the company and all assets were acquired by NICE. The LibreTexts team out of UC Davis built significant customizations on top of the existing base platform, which includes many custom user interface components. That being said, as the years went by, the software was repositioned and sold as a knowledge base for customer support teams and call centers, so this library-like information architecture is more or less layered on top of software that is specialized for a different use case.
Disclaimer: I was formerly a lead engineer and director for MindTouch, Inc.