GiGs is an active Roll20 community member, and Character Sheet creator, who is especially knowledgeable with Roll20's sheetworkers. GiGs have figured out a good number of tips & tricks for Roll20, many of which can be found on the Stupid Roll20 Tricks (and some clever ones)^(Forum) forum thread or various pages Character sheet creation-pages.

Blog

https://cybersphere.me/ has a rich collection of articles on creating & publishing Roll20 Character Sheets, started in April 2022. Most of the articles are better than the similar pages on the Andreas J. (talk)

• Reference Guide for Roll20 Sheet Authors/Introduction to the Site

• Roll20 Sheet Author Guide lists a few of them

Creations

Character Sheets

• • Torg Eternity Community Sheet & Trollbabe Roll20 character sheets
  • System Agnostic Universal Character Sheet^(Forum)

Sheetworker stuff

• • RepeatingSum, the popular sheetworker which streamlines summing values from a repeating section, such as getting the total weight of your inventory.
  • UniversalSheetWorkers
  • How to integrate table of stats into a sheet^(Forum) by GiGs
  • Multiversal Sheetworker Generator^(Forum)

Other

• • Universal Chat Menu^(Forum)
  • HuntersMark^(Forum) - API to help remember what tokens have already been marked