There is a lot of fear-mongering about this. Technically, Eaglercraft is legal under "fair use" as it contains no actual code stolen from Mojang; it is a clean-room re-implementation of the game logic. However, Mojang/Microsoft has issued DMCA takedowns for sites hosting pre-compiled versions.
The first time she loaded EagleCraft on that laptop, a low ribbon of music stitched through the login screen—faint, like a lullaby for pixels. Her avatar, small and willowy, spawned on a cliff that overlooked a sea of floating islands. The tutorial asked her to pick a companion: a mechanical falcon named Ori, a stone golem called Brim, or a pair of singing lanterns. Elli chose Ori without thinking; she liked things that could fly. eaglercraft unblocked best