On any version before 1. 19. While Cadmium tackles the root source of the problem (rule optimization being slow), it only partially improves the situation. LazyDFU is a very simple mod. (This means it's also. 18. 18. LazyDFU 0. CurseForge is one of the biggest mod repositories in the world, serving communities like Minecraft, WoW, The Sims 4, and more. CurseForge is one of the biggest mod repositories in the world, serving communities like Minecraft, WoW, The Sims 4, and more. (This means it's also an ideal mod to use to experiment with a new Mixin platform!) LazyDFU is highly compatible and safe. 2 Fabric. 19. This mod adds both in the item tooltip. 19. ago. LazyDFU is a very simple mod. LazyDFU : Unknown : LazyDFU is an optimization mod that makes the initialization of DataFixerUpper \"lazy\" : tr9zw : Both : none : MIT : Lazy Language Loader : Unknown : Lazy Language Loader improves loading times when changing your language by only reloading the language instead of all the game resources! . 18. Smooth Boot. Makes the initialization of DataFixerUpper "lazy", making the game start more quicklyMakes the initialization of DataFixerUpper "lazy", making the game start more quicklyMakes the initialization of DataFixerUpper "lazy", making the game start more quicklyIf you have LazyDFU, you don't need smooth boot. Magnesium/Rubidium Dynamic Lights (It's best to use it with the above mod, otherwise the performance will be terrible) Sodium, Lithium, LazyDFU, FerriteCore, Starlight (it's better than phosphor), Enchanced Block Entities (you may have to build the 1. X. (This means it's also an ideal mod to use to experiment with a new Mixin platform!) LazyDFU is highly compatible and safe. Patcher is a 1. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. 16 are supported) without majorly compromising the game experience. 4-pre1? #32 opened Feb 24, 2023 by HyperSoop. Makes the initialization of DataFixerUpper "lazy", making the game start more quicklyBoosted FPS - new update for 1. Phosphor for Fabric. Better FPS Render Distance is a mod which adds a few performance improvements to increase fps. 3 on Modrinth. (This means it's also an ideal mod to use to experiment with a new Mixin platform!) LazyDFU is very safe. Lithium is a general-purpose optimization mod for Minecraft which works to improve a number of systems (game physics, mob AI, block ticking, etc) without changing any behavior. CPUs with 8 or less threads), you may have noticed that Minecraft takes up 100% of the CPU when loading into the title screen, causing cursor stutter and makes multitasking painfully difficult. 1版本并能启动游戏 （其他第三方启动器如果不提交官网那就可以自己玩着用）。. ago • Edited 1 mo. LazyDFU is complementary to Cadmium. Patch. 0) Reply reply alycrafticus • As far as ferrite core goes, test it, it depends on what it is run with, with some packs it'll kill performance, in others it'll boost. The entire mod is about a dozen lines of code, about as uncomplicated as a mod can get, while still delivering huge benefits. On any version before 1. Fabric mod for completely rewriting the vanilla light engine. Makes the initialization of DataFixerUpper "lazy", making the game start more quickly2) LazyDFU Disables the DataFixerUpper, increasing FPS by a bit Link 3) FerriteCore This mod reduces the memory usage of Minecraft in a few different ways Link 4) Fat Experience Orbs This mod makes it so that nearby experience orbs merge together Mostly useful in hypixel SMP Link 5) Hydrogen Reduces the memory usage of the game. 2+, If you have a PC with a older or lower end CPU (ex. Respect cooldown: Will Attack only once the. 1063233 downloads. by astei. 18. Makes the initialization of DataFixerUpper "lazy", making the game start more quicklyMakes the initialization of DataFixerUpper "lazy", making the game start more quicklyMakes the initialization of DataFixerUpper "lazy", making the game start more quicklyThis video show guide on how to install Lazy DataFixerUpper(LazyDFU) [FORGE]. Here’s the list from the !mods command on his stream. (This means it's also an ideal mod to use to experiment with a new Mixin platform!) LazyDFU is very safe. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. 6) LazyDFU. Updated a year ago. Cadmium. LazyDFU is a very simple mod. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. Continuity also supports Optifine-format emissive textures for block and item models. LazyDFU is extremely unlikely to conflict with other mods. MC-106484 - Some potions are indistinguishable by color MC-132200 - Ghost block hoppers appear if summoned by command to powered location. LazyDFU is extremely unlikely to conflict with other mods. While Cadmium tackles the root source of the problem (rule optimization being slow), it only partially improves the situation. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. 2, 1. While Cadmium tackles the root source of the problem (rule optimization being slow), it only partially improves the situation. The entire mod is about a dozen lines of code, about as uncomplicated as a mod can get, while still delivering huge benefits. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. 19. The Smooth Server Modpack on Curseforge is the perfect choice for all players looking to improve the performance of their Minecraft server. 12. 19) Add SmoothBoot to runtime environment. Makes the game boot faster by deferring non-essential initialization. It is a Server-side tool that has some optional client features if wanted. Minecraft ShaderPacks; Minecraft Mods. This means it is possible you may see lag spikes if LazyDFU forces the game to compile migration rules, but once complete there is no. While Cadmium tackles the root source of the problem (rule optimization being slow), it only partially improves the situation. Most Forge 1. View full article for more information. Meanwhile, vanilla 1. Smooth Boot模组DFU载入优化 (LazyDFU)的介绍页，我的世界MOD百科，提供Minecraft(我的世界)MOD(模组)物品资料介绍教程攻略和MOD下载。. Download LazyDFU 0. Fabric Loom A Gradle plugin enabling developers to easily develop and debug mods. (This means it's also an ideal mod to use to experiment with a new Mixin platform!) LazyDFU is highly compatible and safe. LazyDFU is a mod designed to accelerate Minecraft's boot time by preventing unnecessary loading processes. The entire mod is about a dozen lines of code, about as uncomplicated as a mod can get, while still delivering huge benefits. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. 3 is compatible with Minecraft 1. I ported the mod to fabric so that I can update it during snapshots, and decided that publishing it for. r/feedthebeast • 23 days ago. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. Raised is a Fabric/Forge mod for Minecraft that fixes the hotbar! Perhaps if you've not used many resource packs you may not have noticed, but the hotbar has been broken for a long time in Java Edition ( MC-67532 ). The entire mod is about a dozen lines of code, about as uncomplicated as a mod can get, while still delivering huge benefits. You signed in with another tab or window. LazyDFU will still be highly effective by deferring the initial compilation of DFU rules until needed, so the game will start up much more quickly. The entire mod is about a dozen lines of code, about as uncomplicated as a mod can get, while still delivering huge benefits. LazyDFU Mod (1. Zillow has 23383 homes for sale in British Columbia. CPUs with 8 or less threads), you may have noticed that Minecraft takes up 100% of the CPU when loading into the title screen, causing cursor stutter and makes multitasking painfully difficult. 18. Edit: I went to curseforge to check and there is no 1. Reply reply Maximusbarcz • Also better minecraft [fabric] or medivial minecraft [fabric] and valhelsia fabric or what is it called. 2. 首先，你需要一台可以同时录屏和玩MC的电脑或者笔记本，我默认你会安装官方或者MultiMC的1. Most Forge 1. 46M download s. Description Changelog Versions. June 21, 2020 BikersNews. 3 on Modrinth. This version adds Forge performance and QoL mods to the pack to give you the ultimate Minecraft experience on 1. 1 Download Links: Minecraft Game version 1. Supports 1. Radplay • PrismLauncher • 1 mo. LazyDFU 0. LazyDFU is a very simple mod. It can be also used in Single-Player too. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. I'm not sure where you got pupil but hopefully these are compatible with it. So even in a high-end PC, it can help quite a lot. 19–1. Makes the initialization of DataFixerUpper "lazy", making the game start more quicklyLazyDFU prevents DFU from initializing at startup altogether. 1. 17了，可以去curseforge上找到。. With. The only solution was to create an extremely invasive mod which rewrote the entire light engine. 12~1. 19. Clumps groups XP orbs together into a single entity to reduce lag when there are many in a small area. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. 2 or 1. 19. Growth - month over month growth in stars. - Added all available performance mods into the pack, built from scratch. LazyDFU is complementary to Cadmium. 20. 3 is compatible with Minecraft 1. 20+. LazyDFU will still be highly effective by deferring the initial compilation of DFU rules until needed, so the game will start up much more quickly. I've found zero differences in load times for the pre-release when using LazyDFU versus only Fabric loader so it feels like it's there. 14-1. For more information please read the wiki. 18. The client still initializes all DFU rules by default, so LazyDFU looks into the native client functionality that enables DFU rule baking and turns it into a no-op. LazyDFU, Optifine, and 3 other great Minecraft 1. It is designed to provide full Optifine parity for all resource packs that use the Optifine CTM format. 2. BetterFps is a Minecraft mod that add a few performance improvements, trying to be compatible with other mods. The following is for developers only:Name of mod Links What does the mod do Forge or Fabric Latest Version Incompatibilities IrisMakes the initialization of DataFixerUpper "lazy", making the game start more quicklyMakes the initialization of DataFixerUpper "lazy", making the game start more quicklyMakes the initialization of DataFixerUpper "lazy", making the game start more quicklyCurseForge is one of the biggest mod repositories in the world, serving communities like Minecraft, WoW, The Sims 4, and more. Fabric mod that makes Minecraft DataFixerUpper initialization lazy - Issues · astei/lazydfu. Host your Minecraft server on BisectHosting - get 25% off your first month with code MODRINTH. LazyDFU - Makes the initialization of DataFixerUpper "lazy". Forge 1. The other use of Smooth Boot is for changing thread priority and the number of threads Minecraft uses for parallel workloads. Smooth Boot (Reloaded) is a optimization mod and unofficial fork of Smooth Boot for Minecraft Forge 1. FpsReducer2 (When not using MC, it will bring the game down to 10 fps, I have set it to 2 fps) LazyDFU (Startup optimizer by disabling unnecessary startup files) Lithium (Client/Server tick optimization) Smoke suppression (Campfire's smoke won't go through blocks beneath) Sodium (Ofcourse) Starlight (Speaks for itself)DFU载入优化（LazyDFU） LazyDFU 在启动时使 DFU(DataFixerUpper) 在初始化时变得"懒惰"以达到优化的作用，但 WYML 已禁用DFU加载Krypton (from Ancient Greek _kryptos_, "the hidden one") is a Fabric mod that attempts to optimize the Minecraft networking stack. LazyDFU 0. Compatible with versions 1. 你可以使用原版不添加任何模组的客户端进行速通，也可以 (必须按. EBE is a 100% client side mod for Minecraft on the Fabric mod loader which aims to increase the performance of block entity rendering, as well as offer customizability via resource packs. Supports 1. 2. CurseForge is one of the biggest mod repositories in the world, serving communities like Minecraft, WoW, The Sims 4, and more. LazyDFU is a very simple mod. 16 are supported) without majorly compromising the game experience. LazyDFU is extremely unlikely to conflict with other mods. (This means it's also an ideal mod to use to experiment with a new Mixin platform!) LazyDFU is highly compatible and safe. These values were measured after generating a world. 17. This is an unofficial Fabric 1. It works on both the client and server, and can be installed on servers without requiring clients to also have the mod. MD Charlton Co Canada's Largest Distributor of Police and Tactical Equipment. This results in a faster startup, especially on older and slower CPUs. AI Improvements. Sk1er. While Cadmium tackles the root source of the problem (rule optimization being slow), it only partially improves the situation. Environment: AdoptOpenJDK 1. 1版本并能启动游戏 （其他第三方启动器如果不提交官网那就可以自己玩着用）。. 14 through 1. OptiFabric - OptiFabric venturing out into the 1. 3 is compatible with Minecraft 1. 49M download s. LazyDFU is a Fabric mod that defers DFU rule initialization until data has to be converted. 5. LazyDFU is extremely unlikely to conflict with other mods. Krypton contains several optimizations, including: Highly optimized Netty handlers derived from the Velocity proxy, which I am the developer of. To get started with this mod, craft the Worn Notebook using a book and 1 Lapis Lazuli. (This means it's also an ideal mod to use to experiment with a new Mixin platform!) LazyDFU is highly compatible and safe. Join the relevant discord servers linked here to chat with runners who play more specific categories. CurseForge is one of the biggest mod repositories in the world, serving communities like Minecraft, WoW, The Sims 4, and more. This list has additional mods that you can install to improve the performance of VH3 on your client or server. Smooth BootIndium is an addon for the rendering optimisation mod Sodium, providing support for the Fabric Rendering API. LazyDFU 0. 19. While Cadmium tackles the root source of the problem (rule optimization being slow), it only partially improves the situation. CPUs with 8 or less threads), you may have noticed that Minecraft takes up 100% of the CPU when loading into the title screen, causing cursor stutter and makes multitasking painfully difficult. CurseForge is one of the biggest mod repositories in the world, serving communities like Minecraft, WoW, The Sims 4, and more. 该模组列表可以为不知道该玩些什么模组的玩. 16+ as it's the version most popular new runners. It derives from work done in the Velocity and Tuinity projects. LazyDFU is a very simple mod. This results in a faster startup, especially on older and slower CPUs. It might have affect beacons, mob spawning and more. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. I've found zero differences in load times for the pre-release when using LazyDFU versus only Fabric loader so it feels like it's there. Continuity. 2 version from source) There is a lot more mods that may increase the perfomance, but i'm not sure about the client, they work better server-side (if you are hosting a Fabric server or playing singleplayer): A few months ago i discovered this cool mod called "Lazy DFU" which makes the game start much faster from the launcher!Sub for more!Mod Download: Cadmium. Smooth Boot solves this problem completely. This FAQ is mostly catered to 1. Download LazyDFU 0. - Added as many performance mods available right. I find all kinds of posts that are years old so I am not sure whether the claimed "compatibility" is to be trusted Modlist is in comments, with the…IMPORTANT. Both server-side & client-side. DFU is initialized very early in the Minecraft startup process - in fact, it's initialized before the game window even appears. Sponsor me! Wanted to add on to this Entity Culling is an alternative to Out of Sight that doesn't make tile entities disappear within view so bases look nicer . It also adds a host of other tooltip options including centered item names, tooltip shadows, matching tooltip borders to item colors, separators under item names, 3d item previews,. If you have a PC with a older or lower end CPU (ex. ModernFix is an all-in-one mod that improves performance, reduces memory usage, and fixes many bugs in modern Minecraft versions (most versions including and above 1. Enhanced Block Entities. Here is a list of mods that I use to make server performance buttery smooth: MCMT: Multithreaded tick execution (might conflict with some mods) AI Improvements: Optimizes some mob AI. lithium-forge - A port of Lithium for Minecraft Forge. LazyDFU will still be highly effective by deferring the initial compilation of DFU rules until needed, so the game will start up much more quickly. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. 4! Because Minecraft has fixed this problem itself. (This means it's also an ideal mod to use to experiment with a new Mixin platform!) LazyDFU is highly compatible and safe. Smooth BootAvailable on Fabric and Forge for Minecraft 1. FastWorkbench & FastFurnace. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. 2/1. 1. LazyDFU - 1. The entire mod is about a dozen lines of code, about as uncomplicated as a mod can get, while still delivering huge benefits. 19. While Cadmium tackles the root source of the problem (rule optimization being slow), it only partially improves the situation. CurseForge is one of the biggest mod repositories in the world, serving communities like Minecraft, WoW, The Sims 4, and more. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. 9 Forge mod created to improve your all-around Minecraft experience, bringing tons of Quality of Life additions, performance improvements, and tons of Vanilla bug fixes. It’s safe. It works on both the client and server, and can be installed on servers without requiring clients to also have the mod. 18. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. It includes several features from other mods, packaged into one add-on that you'll want to install for the best experience. Valheim Genshin Impact Minecraft Pokimane Halo Infinite Call of Duty: Warzone Path of Exile Hollow Knight: Silksong Escape from Tarkov Watch Dogs: Legion. 3) Performance mod; Makes Minecraft start faster by preventing some unnecessary parts of the game from being loaded until they ARE necessary; Lithium - 1. Supports 1. FAQ / Documentation / Known issues and Fixes to said issues. LazyDFU is complementary to Cadmium. 2 is compatible with Minecraft 1. 0. 5!Ads via Adrinth. It's a free and open source optimization mod that aims to improve fps, and fixes other issues. 16. (This means it's also an ideal mod to use to experiment with a new Mixin platform!) LazyDFU is highly compatible and safe. ModernFix is an all-in-one mod that improves performance, reduces memory usage, and fixes many bugs in modern Minecraft versions (most versions including and above 1. The client still initializes all DFU rules by default, so LazyDFU hooks into the native client. Makes the game boot faster by deferring non-essential initialization. Affectionate-Draw688 • 2 yr. Chunk Pregenerator is a tool that allows you to generate your World more efficiently, by Preemptively generating the chunks. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. Bad Wither No Cookie. Yarn Yarn is a set of open Minecraft mappings, free for everyone to use under the Creative Commons Zero license. The entire mod is about a dozen lines of code, about as uncomplicated as a mod can get, while still delivering huge benefits. Smooth BootCurseForge is one of the biggest mod repositories in the world, serving communities like Minecraft, WoW, The Sims 4, and more. ️ Battle the Mutant Zombie, be careful of his smash attacks! And quickly burn the corpse, or it. Phosphor is a Minecraft mod which works to optimize one of game's most inefficient areas-- the lighting engine. 16-1. 49M total downloads. BetterF3 is a mod that replaces Minecraft's original debug HUD with a highly customizable, more human-readable HUD. tiktalyk • • 9 mo. Smoothboot changes the cpu priority for certain parts of the game in general, primarily allowing for your cpu not to max out at 100% during the loading and lag your entire system, lazydfu moves some single player loading stuff from the initial loading to world loadingLazyDFU : Mods that remove the DFU : LazyDFU is an optimization mod that makes the initialization of DataFixerUpper "lazy" : Corgi_Taco : Both : none : MIT : Let Me Despawn : Unknown : LMD tweaks the despawn check to allow mobs that pick up or equip items from the ground to naturally despawn like any other mob. LazyDFU is extremely unlikely to conflict with other mods. Idk if it's compatible with sodium or phospor, but starlight is a pretty good lighting engine. 19 mods that players can use to optimize the game’s code 1) Smooth Boot Smooth Boot is a simple mod with a singular goal and purpose. 8x分辨率 【面糊画质+快乐的FPS】. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. 你可以使用原版不添加任何模组的客户端进行速通，也可以 (. 3 Fabric, all cosmetic and performance enchancing! :D - BetterF3, Blur, ClothConfig, EntityCulling, FabricAPI, Fabric Optifine Capes, Iris Shaders, Lamb Dynamic Lights, LazyDFU, Lithium, Logical Zoom, Mod. However, it will act more carefully than the normal situation. 0 apart from Get it together drops. Mods Included: Atum - A mod to automatically reset random and set seeds. The entire mod is about a dozen lines of code, about as uncomplicated as a mod can get, while still delivering huge benefits. • 3 yr. Active: Enables that key to be held when Auto Clicker is active (holding) Spamming: Enables per tick spamming meaning every tick the button is quickly pressed and un-pressed. My most recent pack has 109 mods, is really performant and has a really nice feel to it (genuinely feels like MC 2. Hydrogen. 2) is an optimization mod that makes the initialization of DataFixerUpper “lazy” – that is, it will not immediately create the rules required to migrate data from older versions. MC百科 (mcmod. LazyDFU is a very simple mod. 19. LazyDFU is a very simple mod. I've gotten alot of use out of hotbar switcher and easier villager trades. LazyDFU is extremely unlikely to conflict with other mods. 19. The client still initializes all DFU rules by default, so LazyDFU looks into the native client functionality that enables DFU rule baking and turns it into a no-op. COMPARISON TO OTHER PERFORMANCE MODPACKS . CurseForge is one of the biggest mod repositories in the world, serving communities like Minecraft, WoW, The Sims 4, and more. 18. CurseForge is one of the biggest mod repositories in the world, serving communities like Minecraft, WoW, The Sims 4, and more. 1 . The Rebels MC is embroiled in a. Continuity is a Fabric mod built around modern APIs to allow for the most efficient connected textures experience possible. lazydfu. The entire mod is about a dozen lines of code, about as uncomplicated as a mod can get, while still delivering huge benefits. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. LazyDFU is extremely unlikely to conflict with other mods. 93GHz base 3. LazyDFU will still be highly effective by deferring the initial compilation of DFU rules until needed, so the game will start up much more quickly. The only solution was to create an extremely invasive mod which rewrote the entire light engine. 1. LazyDFU (though from what I've seen, it may cause some issues in 1. Most Forge 1. ago. While Cadmium tackles the root source of the problem (rule optimization being slow), it only partially improves the situation. It derives from work done in the Velocity and Tuinity projects. Compatible with versions 1. Chilliwack, British Columbia. LazyDFU is superior to Smooth Boot by removing the primary source of game CPU usage in the first few seconds to minutes of Minecraft boot times. 1, and they work with others too, like any lithium port, AI improvements, lazydfu, ferritecore, and others. RLCraft Redux. X. The mod adds a few passcode-protected blocks that can only be accessed by players who know a numerical code that was previously set by the block's owner. LazyDFU will still be highly effective by deferring the initial compilation of DFU rules until needed, so the game will start up much more quickly. 2 modpacks will launch roughly twice as fast with ModernFix installed. This is the Forge port of the Fabric version. DescriptionChangelogVersions. RandomPatches can replace lazyDFU by completely removing the DFU. 2 is compatible with Minecraft 1. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. A mod that fixes multiple memory leaks in Minecraft. 19. So when you're moving a nest, you can see if there's enough bees in it to start breeding at the destination, and on servers with an economy, sellers and. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. There are a couple passcode-protected blocks that work just like their vanilla counterparts. FPS Reducer. LazyDFU 0. toml and change the line. LazyDFU is complementary to Cadmium. 5. Still a lot to do. Documentation is provided entirely in-game by Patchouli. The video above showcases how LazyDFU decreases the booting time required to get into the game. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. 2, in other words you have the wrong version of the mod. 1. While Cadmium tackles the root source of the problem (rule optimization being slow), it only partially improves the situation. This mod is based on a similar patch in Paper that has been in use for over a. Improved compatibility with older and newer Minecraft versions: LazyDFU now supports Minecraft 1. New Runner Question Thread & FAQ. DataFixerUpper (often abbreviated to DFU) is the Minecraft component responsible for handling world upgrades from older versions of Minecraft to newer versions. Client or server Optimization. The entire mod is about a dozen lines of code, about as uncomplicated as a mod can get, while still delivering huge benefits. 2. 2,959 follower s. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. - Added Previous mods from version 1. Discussion. 5!LazyDFU is a very simple mod. At the moment Lightspeed decreases minecraft's launch time by approx.