There are 3 repositories under twrp-builder topic.
TWRPBuilder Android app
Device Tree Generator for TWRP compilation
Build ROM or Recovery with GitHub Workflow
Custom Recovery Builder with LDChecker
A small Application for Windows that allows you to install the latest Version of ADB and Fastboot Files on the Computer without installing the entire Android SDK Package + Toolkit & Commands
TWRP Port for Wiko Power U20