📄penglab — Google Colab notebook with a few hash cracking tools in case you need it on a CTF.
📄 colabcat — Google Colab notebook with hashcat only but syncing with Google Drive.
And of course, remeber about our best friend, SecLists. It is a collection of common credentials, filenames, urls, and so on. Maybe, not big enough to crack something serious but good enough for CTFs and Hack The Box.