Eaglercraft is a decompiled and reverse-engineered version of Minecraft (specifically Java Edition) ported to run natively in modern web browsers. It is not a stream or a cloud-gaming service; the game actually compiles and executes on your local machine's hardware through the browser engine.
: Be careful when managing worlds within the browser. As noted in community discussions on Reddit , deleting a single world in some WASM builds can occasionally trigger a bug that clears the entire IndexedDB storage, leading to total data loss. Technical Requirements eaglercraft 1.12 wasm
Because of copyright considerations, official hosting sites change frequently. Many players access Eaglercraft via self-hosted GitHub Pages, Gitlab instances, or unblocked gaming sites. As noted in community discussions on Reddit ,
Imagine a "no-download" server. You post a link on Discord. Your friends click it, and 30 seconds later, they are running through your custom spawn. The barrier to entry is zero. Eaglercraft proxy software exists that lets standard Java Minecraft servers accept connections from WASM clients. Imagine a "no-download" server
To set up a local version for personal use, you generally need to compile or download the WASM blobs and bundle them into a single HTML file:
Create narrow C/C++/Rust API
Eaglercraft 1.12 WASM: The Future of Browser-Based Minecraft