I'm preaching through Nehemiah at the moment, and would have benefited from an interactive that shows the names of months, and compares them with the modern system.
The Israelite Feasts interactive comes close to this, but it doesn't include help with "first month", "tenth month", and so on. It's also missing some of the month names that are mentioned in the Bible, such as Abib, Bul, Ethanim, Ziv. (The BSL usefully draws this together.)
In other words, I'd like the interactive to include ordinal, Israelite, Babylonian and Canaanite and modern months, with links to where they are used.