I also like brickset, for instance with this supercar part inventory [1]<p>[1] <a href="https://brickset.com/inventories/8880-1" rel="nofollow">https://brickset.com/inventories/8880-1</a>
Interesting! These days we have BrickLink (of which this site seems sort-of aware) and LEGO themselves have released all of their instructions online (even for the newest sets), which often include an inventory at the end.