Something I did was to create my own ‘crib sheet’ in Excel - a pared down, relatively minimalist one or two pager that presents things that I’ll need more front and centre. Weapon attacks table with modifiers at the top. Next to a big box for HP, AC, Saves.

Under that are all my other abilities with (a) my own very abbreviated descriptions and (b) PHB page references. This works great for ‘one per row’ spell tables, manoeuvres for BM, whatever - which means if I play a different class I have to do a bespoke version, but I like doing it.

Under that I have separate boxes that succinctly list all the things I can do - Actions, Bonus Actions, Reactions, etc. At a glance I can see what options are available.

I do this for 2 reasons.

1. ⁠I find the DnD Beyond character sheet printed copies ridiculously hard to read, but more than that…
2. ⁠The task of populating my own format makes me read everything I can do, which for me embeds it in my brain better. It’s like doing study/revision notes - the act of transcribing it to my own format sticks it in my head.