“Play Minecraft 1.12.2 directly in your browser – no downloads, no plugins, just pure WebAssembly magic.”

: A project focusing on a Python-based launcher and HTML port.

An Eaglercraft 1.20 client typically refers to community-driven feature ports or server-side bridges like EaglercraftZ, rather than a native 1.20 engine, which is limited by Java compatibility issues. To enable 1.20 features, users often employ PaperMC servers with plugins like ViaVersion to bridge older clients to newer content. Access the EaglercraftZ project at GitHub . EaglerCraft-Installer/script.sh at main - GitHub

Eaglercraft 1.20 is a community-developed project that brings newer versions of Minecraft to web browsers. Unlike the stable 1.8.8 and 1.5.2 versions, the "1.20 client" is often a feature port