Built a free, offline tracker for HTB & THM labs (ZeroBox) — Still in active dev, looking for player feedback!

A developer created ZeroBox, a free and open-source local dashboard for tracking Hack The Box and TryHackMe boxes through stages (Recon, Foothold, Root), taking markdown notes, and generating reverse shells with automatic IP filling. The tool runs offline in the browser with no account or login required, storing all data locally, and does not include spoilers or flags for active boxes. The project is available at https://xXDNDXx.github.io/ctf-tracker/ with source code on GitHub, and the developer is seeking user feedback on features and improvements.