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Fly's config lib project artwork

Modrinth · Minecraft mod

Fly's config lib

Simplest JSON config lib to not repeat yourself :P

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Fly's config lib release matches 1.21.8 Forge?

Updated today
Best match for your filters 1.2.0
Game version 1.21.1, 1.21.2, 1.21.3
Loader Forge

Fly's config lib 1.2.0 targets 1.21.1, 1.21.2, 1.21.3 with Forge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.

Where it goes

Is Fly's config lib required on the client, server, or both?

Installation on the client is optional. Installation on the dedicated server is optional.

Client Optional
Dedicated server Optional
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source marks this as usable on both the client and server.

What else does Fly's config lib 1.2.0 need?

1.2.0 on 1.21.8 Forge. Every mod below is checked against that same setup.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Fly's config lib without breaking your instance.

Built for Fly's config lib 1.2.0 on 1.21.8 Forge. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use 1.2.0. It targets 1.21.1, 1.21.2, 1.21.3 with Forge; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    Installation on the client is optional. Installation on the dedicated server is optional.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside 1.2.0. It opens that exact file at the source.

About this project

What does Fly's config lib add?

Fly's Config Lib

A shared configuration library for Fly's Minecraft mods providing JSON config management, registry helpers, and NBT pattern matching.

Features

  • Load and save mod settings from a JSON file
  • Automatically creates a default config file if none exists
  • Detects when the config file is edited on disk and reloads it without restarting
  • Backs up broken/corrupted config files with a timestamp before resetting to defaults
  • Look up items, blocks, and entities by their in-game I
  • Caches registry lookups so repeated lookups don't slow things down
  • Match items by their NBT data (enchantments, custom names, written book authors, etc.)
  • Partial NBT matching — only the tags you specify need to match, the rest are ignored
  • Exact NBT matching — the item must have exactly the tags specified, nothing more
  • List NBT matching — check if an item has at least one of the specified enchantments/tags
  • Strict list matching — check if an item has all of the specified enchantments/tags
  • Numeric NBT values match regardless of internal type
  • Map config keys to values using either exact strings or regex patterns
  • Extract parts of a matched string via capture groups and reuse them in the mapped value

Project description from Modrinth.

Pick your setup

Fly's config lib by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

31 available setups

Showing the newest 12 of 18 game versions. Older files are in the list below.

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Fly's config lib versions and loaders

1 of 6 releases match
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Looking for an older file? The official Modrinth project page is in Resources.