StateObserver [1.21.1] [1.20.1] [1.19.2] [1.18.2]

Description

StateObserver is the tech ninja library that spies on block state flips and redstone pulses over massive zones with zero performance nosedive! I wired my contraptions, and flows instantly visualize; alerts and logs make debugging feel like candy. Frustrating farms? They're a puzzle playground now. Need entities too? It provides deep insights that crank responsiveness. It makes Minecraft breathe smart, rewarding tinker highs – essential for redstone gods!

Screenshots

How to install StateObserver

Download and install Minecraft Forge / Fabric / NeoForge
Download the mod
Without unpacking, copy to .minecraft\mods
Done

Download StateObserver

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Download OneLauncher

Download now *on Windows, MacOS и Linux

Versions:

Loader:

MC version	Modloaders	Link	Downloads	Size	Date
All versions		Download	300 000	2.3 MB	09 february 2026
1.21.1	NeoForge	Download	2	14.4 Mb	22 june 2025
1.20.1	Fabric	Download	2	12.8 Mb	11 december 2024
1.19.2	Forge	Download	3	11 Mb	01 april 2024
1.18.2	Fabric	Download	2	12.2 Mb	11 october 2023
Nothing found.

Category: Mods

20 december 2025, at 12:17

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Comments (0)

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!

How to find a folder .minecraft

1. Press the keyboard shortcut Win + R

2. Enter %APPDATA%\.minecraft in the window that opens and click OK

The folder is located in the user's home directory ~\.minecraft.
Since linux does not have a single instruction on how to open a folder, use the universal method.

1. Open Finder

2. Press the keyboard shortcut Cmd + Shift + G

3. Enter in the opened window ~/Library/Application Support/Minecraft/

4. Click the Go button

Start Minecraft
Click the Settings... button -> Resource Packages... -> Resource Packages Folder
A folder from which you need to rise to a higher level will open

Thanks

StateObserver [1.21.1] [1.20.1] [1.19.2] [1.18.2]

Description

Screenshots

How to install StateObserver

Download StateObserver