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TheFastLaunch -TFL-

Ultra-fast boot & zero "Not Responding" white-screen optimization mod for heavily modded Minecraft (Forge 1.20.1).
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TheFastLaunch-b1.4-1.20.1

File nameTheFastLaunch-b1.4-1.20.1.jar
Uploader
sabu8190sabu8190
Uploaded
Aug 28, 2026
Downloads
15
Size
112.1 KB
Mod Loaders
Forge
File ID
8757119
Type
B
Beta
Supported game versions
  • 1.20.1

Curse Maven Snippet

Forge

implementation fg.deobf("curse.maven:thefastlaunch-tfl-1666603:8757119")

Learn more about Curse Maven

What's new

🚀 TheFastLaunch v-b1.4

🌟 What's New in v-b1.4

TheFastLaunch v-b1.4 delivers critical compatibility and stability enhancements for JEMI (JEI + EMI), FancyMenu, and third-party addon mods, alongside full multi-core performance acceleration!


⚡ Highlights & Fixes in v-b1.4

  • 🛡️ Seamless JEMI (JEI + EMI) GUI Isolation:

    • Automatically detects active EMI installations and suppresses duplicate JEI IngredientListOverlay rendering (item grids, pagination 1/1, and search bars).
    • Eliminates overlapping UI glitches, presenting only the clean, intended EMI interface while preserving full recipe data sharing.
  • 🛡️ Addon Mod NPE Crash & Error Immunity:

    • Applied automatic null-safety guards for Mekanism Matter (TileEntityReplicator & TileEntityFluidReplicator custom recipe maps).
    • Completely eliminates NullPointerException red-errors during JEI plugin initialization.
  • ⚡ FancyMenu SmoothFont Background Pre-Warming:

    • Asynchronously pre-generates FancyMenu CJK / Noto Sans font atlases during early FML startup.
    • Slashes up to ~54 seconds of title screen freeze time on modpacks with custom menus!
  • 🔥 EMI 220,000+ Recipe Indexing Acceleration:

    • Optimized multi-threaded recipe indexing and bake pipelines upon world join.
  • ⚡ Multi-Threaded JEI Search & Tinkers' Pre-Filtering:

    • Parallelized JEI's ElementSearch index building across all CPU cores.
    • Pre-filters redundant Tinkers' Construct and addon part variants (#tconstruct:modifiable / #tconstruct:parts) before JEI indexing.
    • Smart dynamic Anvil, Grindstone, and Arcane Anvil recipe generation filtering.
  • 🌐 Dual Update Notification (CurseForge & GitHub):

    • Title screen banner and chat alerts support dual one-click update buttons.

🤝 Special Credits & Attribution

Heartfelt thanks and full credit to the following brilliant mod authors:

  • Just Enough Freezes — Developed by Misanthropy (CurseForge / GitHub)
  • Tinkers' JEI Pre-Filter — Developed by MikhaXOXO (CurseForge)

🛠️ Compatibility & Requirements

  • Minecraft Version: 1.20.1
  • Loader: Forge (47.1.0+)
  • Java Version: Java 17

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