Automated OSE Character Sheet in Google Sheets
Here's a spreadsheet I made for a personal online campaign of OSE. It's got a character sheet with considerable automation (calculates modifiers, calculates AC, attack matrix, etc), as well as a few sheets containing info from the SRD. There's multiple templates, for AAC/DAC, as well as ones using the slot-based inventory system from CC2. I also made some "modules" to extend character sheets with, for stuff like additional notes, a spellbook, and hirelings.

Here's a scripted version, where the scripts are used to import a character from https://dndcharacter.com:
https://docs.google.com/spreadsheets/d/1wxhko0kLcITEOjBJH7gGtxQ2crKVslBjwW8DrDCFIeU/edit?usp=sharing
And here's one without scripting, for those who rightfully don't trust scripts from strangers on the internet:
https://docs.google.com/spreadsheets/d/1rIg3R8goaV912oHDFyCm_PZB48hSg0dVLMQtOVO_Jbg/edit?usp=sharing
Both will say something about formulas getting data externally, this is from the portrait field that takes a URL and displays the image at the URL given. If you are uncomfortable with it, you can safely ignore this and the only thing that will break is the automatic image fetching for the portraits.
Credit where credit is due, this was initially based on Dismaster FraNe's OSE character sheet. That one follows the original charsheet much closer and is fully manual, so also check it out.