GatsbyJS - Blazing-fast static site generator for React
Procore - Procore is the world's most widely used construction project management software. Easy to use, mobile platform with unlimited user licenses.
MiddleMan - A static site generator using all the shortcuts and tools in modern web development
Bluebeam Revu - The end-to-end digital workflow and collaboration solution trusted by over 1 million AEC professionals worldwide. Revu delivers award-winning PDF creation, editing, markup and collaboration technology designed for AEC workflows.
JBake - "Jekyll of the JVM"
Fieldwire - The construction app for project and task management in the field.