shadersmith v0.3.0

Zero-upload client-side Minecraft GLSL shader contract auditor, pack.mcmeta overlay stack resolver, std140 uniform byte-offset explorer, and 26.3 mechanical migrator (1.21.4 through 26.3).

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Drop a resource pack .zip here or load a sample preset.
Runs 100% locally in your browser via DecompressionStream; zero files leave your machine.
Pack Files (0)
    pack.mcmeta
    Contract Findings
    Vanilla std140 Uniform Block Byte-Offset Diff Explorer
    vs