Some recipes have links to the API listed in the solution:
https://developer.roblox.com/recipes/How-to-use-IsA-to-Check-a-Part-s-Class
https://developer.roblox.com/recipes/Set-all-Players-Health-to-0
Many do not:
https://developer.roblox.com/recipes/Setting-Fire-to-an-Object
https://developer.roblox.com/recipes/How-to-fire-an-event-when-a-descendant-is-added
https://developer.roblox.com/recipes/How-to-create-a-leaderboard
https://developer.roblox.com/recipes/Get-a-Part-s-Relative-Position
https://developer.roblox.com/recipes/How-to-remove-all-character-parts-with-a-loop
https://developer.roblox.com/recipes/Rotate-a-Part-Towards-Another-Part
https://developer.roblox.com/recipes/Put-GUI-Elements-at-Screen-Center
https://developer.roblox.com/recipes/Check-When-Something-Touches-a-Part
https://developer.roblox.com/recipes/Putting-Images-on-the-Screen
https://developer.roblox.com/recipes/Position-a-Part-Relative-to-Another
https://developer.roblox.com/recipes/Animate-Images-over-a-Part
https://developer.roblox.com/recipes/Rotate-a-Part-using-Vector3
https://developer.roblox.com/recipes/Rotate-a-Part-using-Radians
https://developer.roblox.com/recipes/Change-a-Part-s-Color-using-BrickColor
It would be nice if readers could go immediately to the page of the object in question instead of searching for it when e.g. suggested to change the Color of Fire.