Advancement JS Mod (1.20.1, 1.19.2) – A System for Creating Custom Advancements
Advancement JS Mod introduces a system for creating custom advancements in Minecraft using JavaScript. It allows for the definition of new triggers and…
⬇ DownloadOpen in MCModsHubGet it on Google Play →Advancement JS Mod introduces a system for creating custom advancements in Minecraft using JavaScript. It allows for the definition of new triggers and rewards beyond the standard game mechanics. Users can define custom triggers for events such as block destruction, entity interaction, boss battles, and kill score increases. Furthermore, the mod enables the creation of custom rewards, including the application of status effects. It also provides functionalities to control the display and dependencies of advancements.
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Features:
- Enables the creation of custom advancement triggers via JavaScript.
- Allows for the definition of custom rewards, such as applying status effects.
- Introduces the /advjs command for generating built-in examples.
- Provides functions to manipulate the display offset of advancements.
- Offers methods to define dependencies on other advancements for completion.
- Includes compatibility with Better Advancements through a dedicated server event.
Screenshots:




Advancement JS Mod Download Links
For Minecraft 1.20.1
Forge Version: Download from Server 1 – Download from Server 2
Fabric Version: Download from Server 1 – Download from Server 2
For Minecraft 1.19.2
Forge Version: Download from Server 1 – Download from Server 2
Fabric Version: Download from Server 1 – Download from Server 2
For Minecraft 1.18.2
Forge Version: Download from Server 1 – Download from Server 2
Fabric Version: Download from Server 1 – Download from Server 2
- Download size: 212 KB
- Download link checked 15 Jul 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.