gamedev
Finally got saving to work. You still can't load files in the level editor, but now you can load the levels in game. Once I implement loading files, I need to work on being able to change properties of game objects and the ability to change the tileset, BGM, and level boss.
Each Firefox download has a unique identifier
Link: https://www.ghacks.net/2022/03/17/each-firefox-download-has-a-unique-identifier/
Discussion: https://news.ycombinator.com/item?id=30715163