{"id":17013294,"url":"https://github.com/vidtu/ksyxis","last_synced_at":"2026-04-19T04:01:35.012Z","repository":{"id":39031396,"uuid":"417958023","full_name":"VidTu/Ksyxis","owner":"VidTu","description":"Ksyxis: Speed up your world loading by removing spawn chunks.","archived":false,"fork":false,"pushed_at":"2026-04-17T15:11:18.000Z","size":1079,"stargazers_count":26,"open_issues_count":3,"forks_count":2,"subscribers_count":2,"default_branch":"main","last_synced_at":"2026-04-17T17:20:02.062Z","etag":null,"topics":["fabric","fabricmc","forge","java","minecraft","minecraft-mod","mod","neoforge","neoforged","optimization","performance","quilt","quiltmc"],"latest_commit_sha":null,"homepage":"https://modrinth.com/mod/ksyxis","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/VidTu.png","metadata":{"files":{"readme":"docs/README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":"docs/SECURITY.md","support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2021-10-16T21:57:22.000Z","updated_at":"2026-04-17T15:11:22.000Z","dependencies_parsed_at":"2023-12-08T06:24:13.176Z","dependency_job_id":"7e2efc41-fe6b-4ab5-a202-01f868f11ae8","html_url":"https://github.com/VidTu/Ksyxis","commit_stats":null,"previous_names":[],"tags_count":6,"template":false,"template_full_name":null,"purl":"pkg:github/VidTu/Ksyxis","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/VidTu%2FKsyxis","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/VidTu%2FKsyxis/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/VidTu%2FKsyxis/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/VidTu%2FKsyxis/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/VidTu","download_url":"https://codeload.github.com/VidTu/Ksyxis/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/VidTu%2FKsyxis/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31994010,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-18T20:23:30.271Z","status":"online","status_checked_at":"2026-04-19T02:00:07.110Z","response_time":55,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["fabric","fabricmc","forge","java","minecraft","minecraft-mod","mod","neoforge","neoforged","optimization","performance","quilt","quiltmc"],"created_at":"2024-10-14T06:12:52.303Z","updated_at":"2026-04-19T04:01:34.958Z","avatar_url":"https://github.com/VidTu.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cimg alt src=ksyxis.png\u003e\n\n# Ksyxis\n\nSpeed up your world loading by removing unneeded chunks.\n\n## Language\n\n- **English** 🇬🇧 🇺🇸\n- [Русский 🇷🇺](README_ru.md)\n\n## Downloads\n\n- [Modrinth](https://modrinth.com/mod/ksyxis)\n- [CurseForge](https://curseforge.com/minecraft/mc-mods/ksyxis)\n- [GitHub Releases](https://github.com/VidTu/Ksyxis/releases)\n\n## Dependencies\n\n- Fabric, Forge, NeoForge, Quilt, Legacy Fabric, or Ornithe\n- Minecraft (1.8 or newer)\n- **Forge 1.8-1.15.2 only**: Any Mixin provider, at your choice (such as\n  [MixinBootstrap](https://modrinth.com/mod/mixinbootstrap),\n  [MixinBooter](https://modrinth.com/mod/mixinbooter),\n  [UniMixins](https://modrinth.com/mod/unimixins), or any other)\n\n## About\n\nDepending on your game version, Minecraft loads some [chunks](https://minecraft.wiki/w/Chunks) when you\ncreate your world. Sometimes, these chunks are always loaded in the background. Either way, whether\nthese chunks being loaded is a one-time performance slowdown, or a constant performance penalty,\nmost players don't need any of these chunks. This mod completely disables unneeded chunks in the game.\n\n*Note*: Unneeded chunks are sometimes used by farms and technical contraptions. If you'll\nneed these chunks, you can always delete the mod later to re-enable these chunks.\n\nhttps://github.com/user-attachments/assets/42e65893-6324-46b1-89a4-044eae77802d\n\n## Versions\n\n| Version       | Effect        | Note                                                                                                                                           |\n|---------------|---------------|------------------------------------------------------------------------------------------------------------------------------------------------|\n| 1.21.9+       | Insignificant | A 7x7 area of chunks won't be loaded around the player when they join, and a fake 500ms world creation delay in single-player will be removed. |\n| 1.20.5-1.21.8 | Low           | A 5x5 area of spawn chunks won't be loaded constantly in the background.                                                                       |\n| 1.8-1.20.4    | Extreme       | A 21x21 area of spawn chunks won't be loaded constantly in the background.                                                                     |\n\n## FAQ\n\n### For Players\n\n**Q**: I need help, have some questions, or have some other feedback.  \n**A**: You can join the [Discord server](https://discord.gg/Q6saSVSuYQ).\n\n**Q**: Where can I download this mod?  \n**A**: [Modrinth](https://modrinth.com/mod/ksyxis),\n[CurseForge](https://curseforge.com/minecraft/mc-mods/ksyxis),\nor [GitHub Releases](https://github.com/VidTu/Ksyxis/releases).\nYou can also find unstable builds at\n[GitHub Actions](https://github.com/VidTu/Ksyxis/actions).\nYou will need a GitHub account to download these.\n\n**Q**: Which mod loaders are supported?  \n**A**: Fabric, Forge, NeoForge, Quilt, Legacy Fabric, and Ornithe.\n\n**Q**: Which Minecraft versions are supported?  \n**A**: Minecraft versions 1.8 through 1.21.8 are supported.\nMinecraft versions 1.21.9 and newer are **not** supported.\n\n**Q**: Why support so many Minecraft versions?  \n**A**: Because I can.\n\n**Q**: Do I need Fabric API or Quilt Standard Libraries?  \n**A**: Not necessarily.\n\n**Q**: Where are the Fabric, Forge, NeoForge, Quilt, etc. versions?  \n**A**: All in the same file.\n\n**Q**: Is this mod client-side or server-side?  \n**A**: This mod works on the server and on the client in singleplayer.\nIt has no effect on the client when playing multiplayer.\n\n**Q**: Is this mod stable for use?  \n**A**: Should be fine. If it breaks something,\njust delete it and your worlds will be fine.\n\n**Q**: I've found a bug.  \n**A**: Report it [here](https://github.com/VidTu/Ksyxis/issues). If you are not\nsure whether this is a bug or a simple question, you can join the\n[Discord](https://discord.gg/Q6saSVSuYQ). Report security vulnerabilities\n[here](https://github.com/VidTu/Ksyxis/security).\n\n**Q**: Can I use this in my modpack?  \n**A**: Sure. Credit (e.g., a link to the mod's GitHub page) is appreciated but\nis not required. Monetization and redistribution are allowed as per the\n[MIT License](https://github.com/VidTu/Ksyxis/blob/main/LICENSE).\n\n**Q**: This mod doesn't speed up anything.  \n**A**: The effect may not be noticeable on high-end PCs. This mod\nis designed primarily for low-end devices. Nevertheless, there is\n[a video](https://www.youtube.com/watch?v=PXWdDoVU1C4).\n\n**Q**: How to force-load chunks if the spawn chunks have been removed?  \n**A**: If you really need to force-load chunks, load individual\nchunks with the `/forceload` command in 1.13 or newer. For older\nversions, you can search for some mod that force-loads chunks.\n\n**Q**: It says *Ksyxis: No Mixin found*.  \n**A**: If you're using Forge 1.15.2 or older, you may need to install\n[MixinBootstrap](https://modrinth.com/mod/mixinbootstrap),\n[MixinBooter](https://modrinth.com/mod/mixinbooter),\n[UniMixins](https://modrinth.com/mod/unimixins), or any other\nMixin provider of your choice. If you're using Forge 1.16\nor newer, or any version of Fabric/NeoForge/Quilt/Ornithe,\nyou don't need to install anything, and this is a bug.\n\n### For Developers\n\n**Q**: Is this mod open source?  \n**A**: [Yes.](https://github.com/VidTu/Ksyxis) (Licensed\nunder [MIT License](https://github.com/VidTu/Ksyxis/blob/main/LICENSE))\n\n**Q**: Why so much yapping in this README?  \n**A**: ~~I paid for the whole LLM, I'm going to use the whole LLM.~~\nBecause writing READMEs is easier than writing actual code.\n\n**Q**: Do you use AI/LLM/Code Generation/Copilot/etc.?  \n**A**: No, the code is 99.67% human-written, because AI is generating dumb stuff,\nespecially for Minecraft. If you (or some contributors) will use AI, and it will\nmagically® work™, good for you. I don't promote AI nor am I against it.\n\n**Q**: Does Ksyxis have a public API?  \n**A**: Nope. There's no public-facing API in this mod.\nAll classes/packages are marked as\n[@ApiStatus.Internal](https://javadoc.io/static/org.jetbrains/annotations/26.1.0/org/jetbrains/annotations/ApiStatus.Internal.html)\nfor that reason.\n\n**Q**: Can I still *link*/compile against to the mod? What about\nthe [SemVer](https://semver.org/) versioning used by the mod?  \n**A**: You can, at your own risk. SemVer-compatible versioning is used\nby Ksyxis for ease of use, but it is used arbitrarily. This mod\ndoes not declare a public API, therefore, breaking source/binary\nchanges may and will occur even between minor and patch versions.\n\n**Q**: Why use these shenanigans with Minecraft-less build when\nit's much easier to develop and test with Minecraft present?  \n**A**: When this was developed, I had a goal of targeting\nas many versions and loaders as possible using Mixin and\nnothing else. This is a bad idea, but it is what it is.\n\n## License\n\nThis project is provided under the MIT License.\nCheck out [LICENSE](https://github.com/VidTu/Ksyxis/blob/main/LICENSE)\nfor more information.\n\n## Credits\n\nThis mod is developed primarily by [VidTu](https://github.com/VidTu),\nbut it wouldn't be possible without:\n\n- [Contributors](https://github.com/VidTu/Ksyxis/graphs/contributors).\n- [Blossom](https://github.com/KyoriPowered/blossom) by\n  [Kyori](https://github.com/KyoriPowered). (and contributors)\n- [Fabric Loader](https://github.com/FabricMC/fabric-loader) by\n  [FabricMC](https://github.com/FabricMC). (and contributors)\n- [NeoForge](https://github.com/neoforged/NeoForge) by\n  [NeoForged](https://github.com/neoforged). (and contributors)\n- [Forge](https://github.com/MinecraftForge/MinecraftForge) by\n  [Minecraft Forge](https://github.com/MinecraftForge). (and contributors)\n- [Mixin](https://github.com/SpongePowered/Mixin) by\n  [SpongePowered](https://github.com/SpongePowered). (and contributors)\n- [Minecraft](https://minecraft.net/) by\n  [Mojang](https://mojang.com/).\n\nIt also uses [Gradle](https://gradle.org/) and [Java](https://java.com/).\n\n## Development\n\n### Building (Compiling)\n\nTo compile the mod from the source code:\n\n1. Have 1 GB of free RAM, 1 GB of free disk space,\n   and an active internet connection.\n2. Install Java 25 (for Gradle; you'll also need 8 for the compilation,\n   download either of those, the other will be automatically downloaded\n   via Java toolchains) and dump it into `PATH` and/or `JAVA_HOME`.\n3. Run `./gradlew assemble` from the terminal/PowerShell.\n4. Grab the JAR from the `./build/libs/` folder.\n\n### Developing/Debugging\n\nDue to its Minecraft-less nature, Ksyxis doesn't currently\noffer a simple development environment. Good luck!\n\nThe recommended IDE for development is IntelliJ IDEA (Community or Ultimate)\nwith the Minecraft Development plugin. This is not a strict requirement,\nhowever. Any IDE/editor should work just fine.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvidtu%2Fksyxis","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fvidtu%2Fksyxis","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvidtu%2Fksyxis/lists"}