API and libraries for Minecraft 1.19.4
Version:
All versions
- All
- 1.21.8
- 1.21.7
- 1.21.6
- 1.21.5
- 1.21.4
- 1.21.3
- 1.21.2
- 1.21.1
- 1.21
- 1.20.6
- 1.20.5
- 1.20.4
- 1.20.3
- 1.20.2
- 1.20.1
- 1.20
- 1.19.4
- 1.19.3
- 1.19.3
- 1.19.2
- 1.19.1
- 1.19
- 1.18.2
- 1.18.1
- 1.18
- 1.17.1
- 1.17
- 1.16.5
- 1.16.4
- 1.16.3
- 1.16.2
- 1.16.1
- 1.16
- 1.15.2
- 1.15.1
- 1.15
- 1.14.4
- 1.14.3
- 1.14.2
- 1.14.1
- 1.14
- 1.13.2
- 1.13.1
- 1.13
- 1.12.2
- 1.12.1
- 1.12
- 1.11.2
- 1.11.1
- 1.11
- 1.10.2
- 1.10.1
- 1.10
- 1.9.4
- 1.9.3
- 1.9.2
- 1.9.1
- 1.9
- 1.8.9
- 1.8.8
- 1.8.7
- 1.8.6
- 1.8.5
- 1.8.4
- 1.8.3
- 1.8.2
- 1.8.1
- 1.8
- 1.7.10
- 1.7.9
- 1.7.8
- 1.7.7
- 1.7.6
- 1.7.5
- 1.7.4
- 1.7.2
- 1.6.4
- 1.6.2
- 1.6.1
- 1.5.2
The one Probe [1.20.1] [1.19.4] [1.19.3] [1.19.3] [1.16.5]
The One Probe is a useful modification that extends the standard functionality of Minecraft. The principle of operation of the modification provides additional opportunities for players engaged in crafting and exploring various blocks.
ValkyrieLib [1.20.1] [1.19.4] [1.19.2] [1.16.5] [1.12.2]
Valkyrie Lib is a kind of addition to the plugin called Valkyrie of night's Mods. In it, the authors were able to combine all the elements of this mod into one library, so that the use of all the features was simple, convenient and proceeded without any problems.
Game Stages [1.20.2] [1.20.1] [1.19.4] [1.16.5] [1.12.2]
An auxiliary mod for minecraft called game stages. It provides the basis for the created stepwise progressive systems. It's a pretty basic concept to unlock stages and get hold of other content.
Cloth Config [1.20.2] [1.20.1] [1.19.4] [1.18.2] [1.16.5]
Cloth Config eliminates configuration clutter entirely. This essential library instantly generates a clean, highly customizable Graphical User Interface (GUI), making precise mod tuning incredibly efficient. Gain complete control over every parameter – from major toggles down to the minor details. The shift from painful file editing to rapid, intuitive customization ensures your modpack runs flawlessly and exactly as personalized.
MonoLib [1.20.2] [1.20.1] [1.19.4] [1.19.3] [1.19.3]
MonoLib operates as the ultimate, non-intrusive stealth champion for mod developers. This super-lean core library handles events, registries, commands, and callbacks without any bloat – it’s bulletproof across Fabric, Forge, and NeoForge. I dropped it into massive test packs, and it ran with zero drama: seamless integration, debugging zips by fast, and no conflicts. It’s a huge time-saver allowing you to focus on creativity instead of fixes. Reliability absolutely reigns supreme, delivering effortless pro vibes every time. Essential for crafting stable, seamless worlds – dev life just got drastically smoother!
Puffish Skills [1.21.11] [1.20.2] [1.20.1] [1.19.4] [1.18.2]
Puffish Skills layers meaningful abilities onto companions – from strong passive buffs to flashy attacks – making the training process deeply impactful. I unlocked niche skills, tested complex synergies, and devised loadouts that perfectly complemented my fighting style. They instantly evolved from cute sidekicks into tactical, full-fledged teammates. The progression loop is simple and addictive: teach, test, tweak, triumph and the depth of customization ensures that no two companion loadouts ever feel exactly alike.
SuperMartijn642's Config Lib [1.20.2] [1.20.1] [1.19.4] [1.16.5] [1.12.2]
This is the silent must-have for anyone who tweaks mods. This library makes configuring other mods seamless – it’s intuitive, saves time, and nukes crashes. I tinkered with complex settings for huge packs and loved the stability. It doesn't change gameplay itself, but it enhances every modding experience by giving you a clean, approachable interface. You spend less time troubleshooting and more time conquering the game.
Puffish Attributes [1.21.11] [1.20.2] [1.20.1] [1.19.4] [1.18.2]
Puffish Attributes grants companions unique personalities via core stats. Tweaking health, speed, or charisma made each pet behave distinctly; I adapted my tactics to their strengths. Watching a favored companion survive a brutal fight was a genuine source of pride. It transforms pets from background fluff into strategic, emotionally attached partners, making survival runs feel gentler and unexpectedly engaging by forging powerful, unique bonds based on tactical utility and shared survival.
Not installed yet OneLauncher?
Download the launcher, install mods, skins and capes in one click. Play on any servers. And free skins and capes will make you stand out in the game among your friends!
Verified VirusTotal
Friendly Support
Have a question about the launcher or services? Contact us in our Telegram group. We will help you with any questions! We are in touch 24/7






