edit: nm, rtfm, it was on the landing page: Horizon Europe programme
NLnet is just amazing and can keep you going if you are a student or have some extra sources of income
HORIZON is a huge grant but fairly hard to obtain. Generally related to reasearch grants in academia
As you see there is a huge component of sheer luck
[1]: https://nlnet.nl/project/IronCalc/ [2]: https://nextgraph.org/ [3]: https://elfaconsortium.eu/