Before diving into version 1.20, let’s establish the baseline. Eaglercraft is not an "emulator" in the traditional sense. It is a of the Minecraft Java Edition client from scratch using WebAssembly (WASM) and JavaScript.
Eaglercraft has been around for a while, but the update is a massive leap. For the uninitiated, Eaglercraft is a reimplementation of the Minecraft Java Edition client entirely in JavaScript (using TeaVM), allowing it to run inside a web browser without plugins, downloads, or a premium account. The 1.20 version aims to replicate the "Trails & Tales" update. eaglercraft java 1.20
: Some clients include expanded server lists, more player skins, and even custom "pets" for avatars. Before diving into version 1