Top 3 model-derivative open source projects

Authorisation and translation via console application: Command line tool demonstrating the authorisation and translation process using a Node.js console application

Authorization and file translation demo in Node.js : Translates your 2D/3D models online for the Forge Viewer without programming at all

Extract Revit Properties into Excel: This sample uses Model Derivative API endpoints to read a Revit project properties and create a XLSX Excel file with one sheet for each type/category with all objects on it