I love building on Squarespace. I do not love its blog. So my co-founder Scott and I spent most of this year building the fix.

If you run events — supper clubs, workshops, group rides, gallery openings, community meetings — you already know the gap between "people who said they'd come" and "people who came." It's real, it's frustrating, and it's mostly invisible until the night of.

Squarespace gives you four heading levels, three paragraph styles, and no way to add more. Here's the free code to add H5, H6 and beyond — plus the point where it stops being worth the hassle.