Neon AI is an open-source voice application development platform that combines artificial intelligence and natural language understanding capabilities, supporting the creation of voice-interaction applications similar to smart voice assistants.

Monster Mash is a 3D modeling and animation tool based on hand-drawn sketches. It can quickly convert 2D doodles into manipulable 3D forms and create simple animations. It supports free online use and also provides an open-source version and glTF export capabilities.