The Fortran index hackathon series aims to improve knowledge exchange within the Fortran programming community by adding, correcting, and curating the information available in the fortran-lang community resource.

Following some great progress with improving navigability via tags in the previous hackathon we will continue work on overhauling the package index to make it more useful for the Fortran community, e.g., enabling filtering by attributes such as GitHub stars or last commit.

The event will be hosted online, running on Tuesday 6th October 2026 between 14:00 and 16:30 BST (13:00-15:30 UTC). Register for the hackathon by filling out the following form: https://forms.gle/D8JkBUbJFPPqjUVF8.