This GitHub repo includes all the software demonstrated in this YouTube video:
Complete beginners guide to creating sprites on the Commodore 64 / C64 in BASIC
SpritesInBasic.d64 - Sprite Manager and the BASIC source code from the video.
Compute-Gazette-Issue-14-01.pdf Computes Gazette with documentation for Sprite Manager
Compute-Gazette-Issue-14-02.pdf Part 2