GNU Make
CMake
SCons
SBT
npm
Brunch
Gradle
Ninja Build
CodeFlower
Gource
GitHub Visualizer
Codeology
PhpMetrics
SonarQube
ProjectCodeMeter
Semgrep
CodeFlowerCMake - CMake is an open-source, cross-platform family of tools designed to build, test and package software.
Gource - Gource is a software version control visualization tool.
SCons - SCons is an Open Source software construction toolโthat is, a next-generation build tool.
GitHub Visualizer - Enter user/repo and see the project visually
SBT - SBT is a build tool for Scala, like Ant or Maven but with hieroglyphics.
Codeology - Open-source algorithm that visualizes GitHub projects