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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-b1.3-1.20.1

File nameTheFastLaunch-b1.3-1.20.1.jar
Uploader
sabu8190sabu8190
Uploaded
Aug 28, 2026
Downloads
15
Size
104.9 KB
Mod Loaders
Forge
File ID
8755658
Type
B
Beta
Supported game versions
  • 1.20.1

Curse Maven Snippet

Forge

implementation fg.deobf("curse.maven:thefastlaunch-tfl-1666603:8755658")

Learn more about Curse Maven

What's new

🚀 TheFastLaunch v-b1.3

🌟 What's New in v-b1.3

TheFastLaunch v-b1.3 brings powerful JEI and Tinkers' Construct performance enhancements, intelligent dynamic recipe optimization, and a sleek dual-link update notifier!


⚡ Highlights & New Features

  • ⚡ Multi-Threaded JEI Search Indexing:

    • Parallelized JEI's ElementSearch index building across all CPU worker threads (ForkJoinPool batching).
    • Drastically reduces JEI startup time and eliminates search-bar stutter in massive modpacks.
    • Special thanks to: Just Enough Freezes created by Misanthropy.
  • 🛡️ Tinkers' Construct & Addon Ingredient Pre-Filtering:

    • Pre-filters redundant dynamic material combinations and part variants (#tconstruct:modifiable / #tconstruct:parts) before they flood JEI's global item index.
    • Preserves 100% in-game functionality, crafting, and usability while saving hundreds of megabytes of memory and eliminating world-join lag spikes.
    • Special thanks to: Tinkers' JEI Pre-Filter created by MikhaXOXO.
  • 📖 Smart Dynamic Recipe Filtering:

    • Optimizes synthetic Anvil and Grindstone recipe generation while preserving representative enchantment lookups and full in-game crafting compatibility.
    • Added recipe optimization for Iron's Spells 'n Spellbooks Arcane Anvil.
  • 🌐 Dual Update Notification (CurseForge & GitHub):

    • Upgraded the Title Screen banner and in-game chat notification to feature dual [CurseForge] and [GitHub] buttons for seamless one-click updates.

🤝 Special Credits & Attribution

Heartfelt thanks and full credit to the following brilliant mod authors whose amazing work and concepts inspired these optimizations:

  • 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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