# OptiTech **1.20 versions require Java 21 to run, make sure to set it in your Java settings!!**\ If you don't know how or need a tutorial, watch this video: [How to set Java 21 on Modrinth](https://www.youtube.com/watch?v=pneGCxapbuQ) **Please read Custom Keybinds.txt before playing!! (located in the files)** --- As per description, OptiTech is a relatively simple client-side modpack for technical minecraft players, specificially focused on redstone. Featuring the best optimization mods and a collection of hand picked mods focused on making your work with redstone easier. As a bonus, offers full compat with optifine resource packs and shader packs and any QOL mod you'd ever need. ## Main Features:

Optimization mods

1. [Sodium](https://modrinth.com/mod/sodium) (game rendering) 2. [Lithium](https://modrinth.com/mod/lithium) (game logic) 3. [ModernFix](https://modrinth.com/mod/modernfix) (everything) 4. [Noisium](https://modrinth.com/mod/noisium) (terrain/world gen) 5. [FerriteCore](https://modrinth.com/mod/ferrite-core) (memory) 6. [Memory Leak Fix](https://modrinth.com/mod/memoryleakfix) 6. [Enhanced Block Entities](https://modrinth.com/mod/ebe) 7. [Faster Random](https://modrinth.com/mod/faster-random) 8. [Immediately Fast](https://modrinth.com/mod/immediatelyfast) (screen rendering) 9. [Krypton](https://modrinth.com/mod/krypton) (network) 10. [C2me](https://modrinth.com/mod/c2me-fabric) (chunk gen / load) 11. [BadOptimizations](https://modrinth.com/mod/badoptimizations) (miscellaneous) 12. [More Culling](https://modrinth.com/mod/moreculling) (block rendering) 13. [LazyDFU](https://modrinth.com/mod/lazydfu) (game load) 14. [Exordium](https://modrinth.com/mod/exordium) (gui and hud rendering) 15. [Palladium](https://modrinth.com/mod/mpalladium) (miscellaneous) 16. [Client Side Noteblocks](https://modrinth.com/mod/clientsidenoteblocks) 17. [Async Pack Scan](https://modrinth.com/mod/async-pack-scan) (to help Respackopts) 18. [Thread Tweak](https://modrinth.com/mod/threadtweak) (tweaks MC thread) 19. [Fey Tweaks](https://modrinth.com/mod/feytweaks) (signs and beacons) 20. [Particle Core](https://modrinth.com/mod/particle-core) 21. [Async Locator](https://modrinth.com/mod/async-locator) 22. [Clumps](https://modrinth.com/mod/clumps) (experience orbs)

Redstone mods

1. [World Edit](https://modrinth.com/plugin/worldedit) (copy/paste, stacking, so much more) 2. [Axiom](https://modrinth.com/mod/axiom) (easy to use tools and more) 3. [Reden](https://modrinth.com/mod/reden) (undo/redo of actions) 3. [Carpet](https://modrinth.com/mod/carpet) (full control over game elements) 4. [G4mespeed](https://modrinth.com/mod/g4mespeed) (tick manipulations + animations) 5. [SubTick](https://modrinth.com/mod/subtick) (finer tick stepping control, 1.20.1 only) 6. [BlockEventSeparator](https://modrinth.com/mod/block-event-separator) (separate block events in real time) 7. [Litematica](https://modrinth.com/mod/litematica) (schematics) 8. [Tweakeroo](https://modrinth.com/mod/tweakeroo) (tweaks such as fly speed, flexible placement, freecam) 9. [Scheduled Tick Visualizer](https://modrinth.com/mod/scheduledtickvisualizer) (render ScheduledTick in real time) 10. [Pistorder](https://modrinth.com/mod/pistorder) (shows block movement of pistons) 11. [Register Reader](https://modrinth.com/mod/regreader) (used for reading registers in computational builds) 12. [Technical Utilities](https://modrinth.com/mod/techutils) (WorldEdit and Litematica utilities) 13. [Redstone Tools](https://modrinth.com/mod/redstone-tools) (redstone QOL mod, 1.20.4 only) 14. [Redstone Multimeter](https://modrinth.com/mod/redstone-multimeter) (block changes visual tracking) 15. [Redstone Helper](https://modrinth.com/mod/redstone-helper) (bunch of redstone tools)

Cool + QOL mods

1. [Iris Shaders](https://modrinth.com/mod/iris) (shaderpack support) 2. [Item Swapper](https://modrinth.com/plugin/itemswapper) (ability to quickly and easily swap items based on type) 2. [Isometric Renders](https://modrinth.com/mod/isometric-renders) (make cool 3D renders of your builds) 3. [Command Block IDE](https://modrinth.com/mod/command-block-ide) 4. [NBT Autocomplete](https://modrinth.com/mod/nbt-autocomplete) 5. [Suggestion Tweaker](https://modrinth.com/mod/suggestion-tweaker) 6. [More Chat History](https://modrinth.com/mod/morechathistory) 7. [e4mc](https://modrinth.com/mod/e4mc) (open your world for other people to join easily) 8. [Gamma Utils](https://modrinth.com/mod/gamma-utils) (fullbright + night vision) 9. [Command Keys](https://modrinth.com/mod/commandkeys) (make any custom macro) 10. [Lamb Dynamic Lights](https://modrinth.com/mod/lambdynamiclights) or [Sodium Dynamic Lights](https://modrinth.com/mod/sodium-dynamic-lights) 11. [Mouse Tweaks](https://modrinth.com/mod/mouse-tweaks) 12. [Rebind All The Keys](https://modrinth.com/mod/rebind-all-the-keys) 13. [Zoomify](https://modrinth.com/mod/zoomify) (fully customizeable zoom) 14. [Advancement Info](https://modrinth.com/mod/advancementinfo) 15. [Auth Me](https://modrinth.com/mod/auth-me) 16. [Dust's Keymap](https://modrinth.com/mod/dusts-keymap) or [Keymap Maintained](https://www.curseforge.com/minecraft/mc-mods/keymap-maintained) (one of my favorite mods, lets you easily see what keys are going to what. it can be toggled off and isn't on 1.20.4 sadly) 17. [Backtro Mod](https://modrinth.com/mod/bactromod) (full control over fog + qol) 18. [Respackopts](https://modrinth.com/mod/respackopts) (change resource pack settings)

Extra / Other mods

1. All Optifine format support mods (for resource packs, animations, etc) 2. GUI extras ([AppleSkin](https://modrinth.com/mod/appleskin) & [Detail Armor Bar](https://modrinth.com/mod/detail-armor-bar)) 3. Privacy mods ([No Chat Reports](https://modrinth.com/mod/no-chat-reports) & [No Telemetry](https://modrinth.com/mod/no-telemetry)) 4. Log and debugging ([LogBegone](https://modrinth.com/mod/log-begone), [MixinTrace](https://modrinth.com/mod/mixintrace), [LogCleaner](https://modrinth.com/mod/log-cleaner))

Resource packs

1. [MattPack](https://modrinth.com/resourcepack/mattpack) 2. [Redstone Tweaks](https://modrinth.com/resourcepack/redstone-tweaks) 3. [Rainbow Redstone](https://modrinth.com/resourcepack/rainbow-redstone) 4. [Enchant Icons](https://modrinth.com/resourcepack/enchant-icons-countxd)

--- ## Extras: - [Isometric Renders](https://modrinth.com/mod/isometric-renders) comes pre-installed with ffmpeg, meaning you can make cool animated renders - Custom organized keybinds and mod settings tuned for easy use - Comes with [Complimentary Reimagined](https://modrinth.com/shader/complementary-reimagined) shaders installed --- To install the modpack, download the [Modrinth app](https://modrinth.com/app) and either find it in the "discover content" category and click install, or download it from the wesite and open it with the Modrinth app. --- Currently actively maintained for Minecraft Java versions 1.20.1, 1.20.4, 1.21.1

Ketari

Rainbow Redstone