{"id":92629,"date":"2026-06-05T10:04:53","date_gmt":"2026-06-05T07:04:53","guid":{"rendered":"https:\/\/vpesports.com\/minecraft\/mods\/legacy-lazydfu\/"},"modified":"2026-06-05T10:04:53","modified_gmt":"2026-06-05T07:04:53","slug":"legacy-lazydfu","status":"publish","type":"mod","link":"https:\/\/vpesports.com\/minecraft\/mods\/legacy-lazydfu\/","title":{"rendered":"Legacy LazyDFU"},"content":{"rendered":"

This is an unofficial backport of LazyDFU for Legacy Fabric, specifically Minecraft versions 1.13.x<\/p>\n

LazyDFU is an optimization mod for Minecraft that defers unnecessary initialization work so that it is only performed if required. Specifically, it makes the initialization of DataFixerUpper “lazy” – that is, it will not immediately create the rules required to migrate data from older versions of Minecraft to newer versions until it actually needs to do so.<\/p>\n

The code of this backport is the same as LazyDFU 0.1.2, adjusted to legacy mappings.<\/p>\n

For more information about how LazyDFU works, check out the official LazyDFU modrinth page, containing the 1.14+ releases, also consider supporting astei, the original creator of LazyDFU!<\/p>\n","protected":false},"excerpt":{"rendered":"

Unofficial backport of LazyDFU for 1.13.2<\/p>\n","protected":false},"featured_media":92630,"template":"","meta":{"_minecraft_slug":"legacy-lazydfu","_minecraft_project_id":"mJ07TlXK","_minecraft_author":"contaria","_minecraft_license":"MIT","_minecraft_downloads":828,"_minecraft_follows":9,"_minecraft_client_side":"optional","_minecraft_server_side":"optional","_minecraft_storage_type":"zip","_minecraft_archive_name":"legacy-lazydfu.zip","_minecraft_size_bytes":14412,"_minecraft_version_count":1,"_minecraft_updated_at":"2026-05-15T20:07:44.751156Z","_minecraft_date_created":"2022-11-13T15:56:01.054320Z","_minecraft_date_modified":"2022-11-13T11:43:17.365054Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/legacy-lazydfu","_minecraft_icon_attachment_id":92630,"_minecraft_imported_at":"2026-06-05T07:04:54+00:00","_minecraft_import_hash":"5319672697cd48e3b93117d52a5039f3","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[987,90],"mod_loader":[989],"minecraft_version":[438,446,449],"class_list":["post-92629","mod","type-mod","status-publish","has-post-thumbnail","hentry","mod_category-legacy-fabric","mod_category-optimization","mod_loader-legacy-fabric","minecraft_version-1-13","minecraft_version-1-13-1","minecraft_version-1-13-2"],"yoast_head":"\nLegacy LazyDFU - 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