# OPTIcraft **1.20.1**<\/p>\n
_**it is now available on both Fabric and Quilt loaders**_<\/p>\n
## Mods<\/p>\n
– **ImmediatlyFast** : _is a performance optimization mod designed to significantly reduce stuttering and improve overall framerates (FPS) in Minecraft._<\/p>\n
_It achieves this by replacing the game’s default renderer with a highly optimized version, leading to faster loading times and much smoother gameplay, especially in large modpacks_ RaphiMC\u2665<\/p>\n
– **IrisSHADERS** ( for shaders supports ) : _is a powerful and open-source mod that acts as a modern replacement for the traditional rendering engine in Minecraft. Its main purpose is to allow players to easily use shader packs with much better performance and compatibility than older shader mods_ coderbot\u2665 IMS\u2665<\/p>\n
– **Lithium** : _is a general-purpose optimization mod that focuses on improving various aspects of game physics, chunk loading, mob AI, and other server-side (or single-player) mechanics without compromising vanilla parity._<\/p>\n
_Unlike visual optimization mods (like Sodium or Iris), Lithium improves the logic and processing speed of the game itself._ <\/p>\n
**Key Benefits:**<\/p>\n
**Reduced Lag**: _Significantly reduces server-side lag (tick time) and improves the responsiveness of the game_.<\/p>\n
**Compatibility**: _Works seamlessly with most Fabric mods because it only optimizes existing mechanics_ caffeinemc\u2665<\/p>\n
– **Sodium ( and Sodium extra )** : _a revolutionary, free, and open-source rendering engine replacement for Minecraft. Its primary goal is to drastically increase framerates (FPS) and reduce micro-stutters, particularly on low-end and mid-range hardware_ caffeinemc\u2665<\/p>\n
## WIKIfandom
\n## And Notes<\/p>\n
**_ModLoaders_** Fabric 1.20.1<\/p>\n
**_Notes_** ty all for 500! downloads on Fabric Version \ud83d\ude00<\/p>\n
**_WIKIfandom_**<\/p>\n Project page WIKI \ud83d\ude00<\/p>\n Version 1.0.0<\/p>\n<\/details>\n","protected":false},"excerpt":{"rendered":" This project adds various mods for minecraft optimization like sodium and shaders suports<\/p>\n","protected":false},"featured_media":116577,"template":"","meta":{"_minecraft_slug":"opticraft-xr","_minecraft_project_id":"6mQwIa2Z","_minecraft_author":"JhoynerXR","_minecraft_license":"CC-BY-NC-SA-4.0","_minecraft_downloads":756,"_minecraft_follows":0,"_minecraft_client_side":"required","_minecraft_server_side":"unsupported","_minecraft_storage_type":"zip","_minecraft_archive_name":"opticraft-xr.zip","_minecraft_size_bytes":1318,"_minecraft_version_count":1,"_minecraft_updated_at":"2026-05-16T11:46:27.038696Z","_minecraft_date_created":"2025-12-24T16:34:52.134915Z","_minecraft_date_modified":"2026-01-05T08:08:07.756457Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/opticraft-xr","_minecraft_icon_attachment_id":116577,"_minecraft_imported_at":"2026-06-06T20:38:44+00:00","_minecraft_import_hash":"293f5317c3ca1fc6baa920cf1579b06f","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[97,90,123],"mod_loader":[99],"minecraft_version":[36],"class_list":["post-116576","mod","type-mod","status-publish","has-post-thumbnail","hentry","mod_category-fabric","mod_category-optimization","mod_category-technology","mod_loader-fabric","minecraft_version-1-20-1"],"yoast_head":"\nWiki<\/summary>\n