The DigitalOcean educational credits for hosting this project have expired, so the live server is no longer running.
The project is fully open-source. You can easily launch it on your machine with just three commands:
git clone https://github.com/Volynskyi-Kirill/Codexion-Visual-Replayer.git
cd Codexion-Visual-Replayer
make local-run
Then, open http://localhost:5173/ in your browser.
You can also run it via Docker; see the README for details.