Neoforge Mods for Minecraft 1.21
Browse 7 free Neoforge mods for Minecraft 1.21 — popular picks include SurShield Modification, Reese’s Sodium Options – Compat Rewrite, Shulk.
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SurShield Modification
Modpack that combines the mechanical genius of Create, the iconic Satsu Iron Man Addon, and the gritty superpowered chaos of The Boys: New World — delivering advanced automation, and an immersive world of limitless possibilities.

Reese’s Sodium Options – Compat Rewrite
The required compatibility shim to make RSO work, all credit goes to the person who actually wrote RSO; FlashyReese
Shulk
Shulker Box QoL Tweaks
Artificer’s Skies
Artificer’s Skies – master mystical arts and mechanical marvels as you shape the worlds into your own creation.
Neoforged Flashback
Modpack focused on using Flashback in Neoforge. Currently supporting 1.21.1. Also includes performance & quality of life mods for smooth and satisfying gameplay. Shader & resource pack support included.
Nuit Interop Continued
Continues the work of Nuit Interop (by FlashyReese) for MC 1.21.5 and 1.21.8. Automatically converts OptiFine/MCPatcher custom sky resource packs to Nuit format at runtime.
Mob Controller Shulker Spawning
This Mod adds control functions for Shulker Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2