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CoreOptimizer

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CoreOptimizer

By Thrazer

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A lightweight performance mod that optimizes render overhead and removes F3 debug screen micro-stutters without disabling or hiding the HUD.

Mod Loaders
Minecraft
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About

Description

🛠️ CoreOptimizer

CoreOptimizer is a comprehensive, lightweight performance and quality-of-life utility mod for Minecraft 1.20.1 (Forge). It cleans up UI clutter, fixes vanilla micro-stutters, optimizes key game mechanics, and enhances client-server efficiency without adding unnecessary bloat.

✨ Features & Optimizations

  • Clean & Lightweight F3 HUD (F3HUDHandler): Removes excessive debug clutter from the F3 screen, offering a clean, modern display for core metrics like FPS and performance stats with reduced rendering overhead.

  • Step Assist (StepAssistHandler): Allows your character to smoothly walk over 1-block high obstacles without needing to constant jump.

  • Lag-Free Screenshots (HighResScreenshotHandler & ScreenshotMixin): Captures high-resolution screenshots without experiencing the classic single-frame freezes or micro-stutters.

  • Furnace & Workbench Performance (FastFurnaceMixin & FastWorkBenchMixin): Optimizes tick logic for furnace smelting and crafting table inventory interactions to eliminate UI delay.

  • Privacy & Telemetry Stripping (NoTelemetryMixin): Completely blocks background Mojang telemetry and data tracking services.

  • Visual & Camera Smoothness (FlickerFixMixin, DamageTiltMixin, ViewBobbingMixin): Fixes interface and texture flickering while refining camera tilt and view bobbing mechanics.

  • Seamless Dimension Travel (DimensionalSyncFixesMixin & NetherPortalFixMixin): Smoothes out portal transitions and prevents dimension loading freezes between the Overworld, Nether, and End.

  • Quality of Life Bug Fixes:

    • ItemSplitFixMixin: Fixes item dragging and splitting glitches inside inventories.

    • MaxHealthFixMixin: Prevents health bar desynchronization when maximum health updates dynamically.

    • NoVillagerDeathLogMixin: Prevents villager death spam from cluttering your client and server logs.

📦 About This Project

CoreOptimizer serves as an all-in-one performance core. It adds zero items or blocks to the game, maintaining high compatibility across both singleplayer worlds and modded servers.