Opticraft is a Modrinth modpack for Minecraft 1.21.x on Fabric that focuses on performance, visuals and quality of life without changing vanilla gameplay. It brings optimization mods such as Sodium, Lithium, FerriteCore and Entity Culling, shader support with Iris, far render distance with Distant Horizons, plus handy tools like Zoomify, VoxelMap and Simple Voice Chat.
Most of Opticraft improves the game on the player's computer. Pair it with a fast Fabric server and the whole group gets high frame rates, smoother chunk loading and a world that stays online 24/7.
ScalaCube lets you launch the Opticraft server without building a Fabric setup from scratch. Choose Opticraft from the Modrinth modpacks in the control panel and click install; the server gets the right Fabric loader and version automatically. Friends simply install Opticraft on their client and connect.
Server features that matter for a performance-focused world:
Pick a plan on our Minecraft server hosting page.
Order a Minecraft server on ScalaCube, open the control panel, select Opticraft from the Modrinth modpacks and install it with one click.
Mostly yes. Players install it locally for better performance and visuals, then join your Fabric server.
No. Shaders run on each player's computer; the server handles the world and players.
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