IntelliJ IDEA From $8.33/mo · Free plan 9.2 Visit MixinExtras
github.com
Spec sheet
- Purpose
- MixinExtras is a companion library to SpongePowered Mixin that adds custom injectors for more expressive and compatible mixins.Read 7 Oct 2026 · github.com
- License
- The repository lists an MIT license.Read 7 Oct 2026 · github.com
- Bundled availability
- FabricLoader 0.15.0+ and NeoForge 20.2.84+ include MixinExtras already.Read 7 Oct 2026 · github.com
- Bytecode expressions
- Expressions uses Java-like strings to target complex pieces of bytecode.Read 7 Oct 2026 · github.com
- Chained expression changes
- ModifyExpressionValue chains changes from multiple mods so each can adjust the existing expression value.Read 7 Oct 2026 · github.com
- Chained operation wrappers
- WrapOperation passes an Operation for the wrapped behavior, and wrappers from multiple mods chain together.Read 7 Oct 2026 · github.com
- Conditional operations
- WrapWithCondition conditionally permits field writes or void method calls based on a boolean returned by the handler.Read 7 Oct 2026 · github.com
- Distribution
- The project says MixinExtras is available on Maven Central and provides Gradle dependency examples.Read 7 Oct 2026 · github.com
- Expression editing
- ModifyExpressionValue adjusts the result of expressions at INVOKE, FIELD, CONSTANT, NEW, and MixinExtras expression injection points.Read 7 Oct 2026 · github.com
- Operation wrapping
- WrapOperation can wrap method calls, field access, constants, object construction, and other supported operations.Read 7 Oct 2026 · github.com
- Return value editing
- ModifyReturnValue adjusts a method's return value and applies changes from multiple mods.Read 7 Oct 2026 · github.com
- Setup caveat
- For other platforms, the README describes its ShadowJar instructions as a rough guide and says setup depends on platform specifics.Read 7 Oct 2026 · github.com
- Support channel
- The README invites users to open a GitHub issue with feedback, questions, or suggestions.Read 7 Oct 2026 · github.com
- Supported mod loaders
- The README gives setup instructions for Fabric or Quilt, NeoForge, Forge, Architectury Loom, and other platforms.Read 7 Oct 2026 · github.com
Plans and prices
MixinExtras Free Free; no paid plans listed Companion library for SpongePowered Mixin · setup varies by mod loader/platform Read 7 Oct 2026 · github.com
Where Specifiction places it
- Minecraft Mod Development Tools#22 of 357.4
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