AspectsLib

AspectsLib

Library mod that adds data-driven Aspects from Thaumcraft, allowing to attach Aspects to entities and create unique interactions between them.

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1.1K Downloads
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Rent Server with this Mod

Screenshots

Aspects (Displayed On Item Tooltip)
AspectsLib (Alternative Icon, No Background)

About this Mod

AspectsLib (Alternative Icon, No Background)

AspectsLib is a comprehensive library mod that adds a customizable "aspect" system to Minecraft. It includes:

  1. A complete hierarchy of 37 built-in aspects organized into four tiers (Primal, Secondary, Tertiary, Quaternary)
  2. Tools to define custom aspects via JSON datapacks
  3. Aspect assignment to items, entities, and blocks
  4. Visual aspect display in item tooltips with icons and values
  5. Complex aspect interaction system with resonance calculations
  6. Full API for mod developers to extend the system
Tier Aspect Meaning
Primal Aer Air
Aqua Water
Ignis Fire
Ordo Order
Perditio Entropy
Terra Earth
Secondary Gelum Ice
Lux Light
Metallum Metal
Mortuus Death
Motus Motion
Permutatio Change
Potentia Power
Vacuos Void
Victus Life
Vitreus Glass
Tertiary Bestia Beast
Exanimis Undeath
Herba Plant
Instrumentum Tool
Praecantatio Magic
Spiritus Spirit
Tenebrae Darkness
Vinculum Binding
Volatus Flight
Quaternary Alienis Unknown
Alkimia Alchemy
Auram Aura
Aversion Repulsion
Cognitio Knowledge
Desiderium Desire
Fabrico Construction
Humanus Humanity
Machina Machine
Praemunio Protection
Sensus Sense
Vitium Corruption

Available Versions

AspectsLib (1.2.0)release
MC 1.20.1fabric
February 20, 2026
AspectsLib (1.1.8)release
MC 1.20.1fabric
November 16, 2025
AspectsLib (1.1.7)release
MC 1.20.1fabric
October 27, 2025
AspectsLib (1.1.6)release
MC 1.20.1fabric
October 27, 2025
AspectsLib (1.1.5)release
MC 1.20.1fabric
September 23, 2025

How to Install AspectsLib on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.1).

3

Install Mod

Open the mod browser in the dashboard and search for "AspectsLib". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.20.1

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

AspectsLib server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is AspectsLib compatible with fabric?

AspectsLib officially supports fabric for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with AspectsLib – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if AspectsLib consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install AspectsLib with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.20.1