Metalsmith - An extremely simple, pluggable static site generator.
Time and Material Plus - Time and Material Plus is a software program designed to process billable data and deliver transparent billing results.
Nikola - Nikola is s static site generator tool written in Python.
Cleopatra Enterprise - Cleopatra Enterprise is an out-of-the-box cost estimating and cost management solution built by and for cost estimators and project controllers.
GatsbyJS - Blazing-fast static site generator for React
eTakeoff - Construction projects work on a strict schedule and budget. eTakeoff offers the only construction cost estimation software that makes everything easier.