ActionScript 3 contains many different methods and classes — not all of which are ultimately usefulto every application. The majority of content only uses a small portion of the available API, so even if we aren’t 100% “complete” across the entirety of AVM 2, we may have enough for that content to run completely fine.

On this page, we list every single ActionScript 3 API that Ruffle does not yet 100% implement. We classify items into three different stages:

• Implementeditems are marked as “Done”, and we believe they are fully functional. For brevity, we do not list completed items on this page.
• Partial items exist and are enough for most content to work, but are incomplete. A partial class may be missing items, or a method may just simply return a value without performing its intended function.
• Missing items do not exist at all in Ruffle yet, and trying to use them will give an error.

You can also visualize the progress as a tree graph.