In addition we fixed up numerous issues the old UI had with properly enabling/disabling button states, icons, etc. with our all new Contexts system.

On Roblox, old and new coexist. It’s an interesting manifestation of the company’s ethos, and one reflected in the decisions Roblox makes with its underlying technology.

In a new blog post, the team breaks down everything that’s going on, including how players can use new features on the games UI to make playtesting certain things easier than before.