It sounds like you're referring to (or "1.10 update" shorthand) — the browser-based version of Minecraft that runs on JavaScript/WebGL.
If you are looking for the "paper" (technical documentation, server software, or a specific announcement), 1. Eaglercraft 1.10 Status : The 1.10 update for Eaglercraft eaglercraft 110 upd
built-in PBR (Physically Based Rendering) shader and texture pack Eaglercraft Eaglercraft 1
: Often refers to community efforts to backport specific 1.10 content (like polar bears or Husks) into the 1.8.8 engine or as a stepping stone toward 1.12. Some users have reportedly used "1.10" or "1.11" test ports, though these are less stable than the official releases. What's New in Browser-Based Minecraft (2025-2026) Download the Game : Head to the official