You can support calcurse development in many different ways. If you know how to code, one of the best ways to contribute is to submit patches fixing bugs, adding features or improving overall code quality. We are also extremely grateful for donations. These donations are used to cover recurring costs, such as for our servers, and help us continue developing calcurse as open source software.
Option 1: Credit Card / Google Pay / Apple Pay via Stripe
Option 2: Bitcoin
We welcome Bitcoin donations. Please use the address
Feel free to send an email to <donations at calcurse dot org> if you want to donate non-anonymously and want your name/alias to be listed on our donors page – or if you have any questions related to the donations process.