FramePacer

🔥 FramePacer - Stable FPS without jitters! 🔥 Ever noticed stuttering when using an FPS cap? You're not imagining it — those are frame time jitters! FramePacer aims to fix this! *** 📊 **Benchmarks** 📊 The vanilla frame limiter in versions <=1.21.11 puts the thread to sleep, but due to OS timer resolution limitations, this introduces timing inaccuracies, resulting in unstable frame times.  #frame drops are visible here. In versions >=26.1, developers attempted to fix the limiter by switching to a hybrid approach. However, the vanilla implementation introduces excessive architectural complexity, which can still lead to timing imprecision.  #Frame drops became less visible, but it still not disappear on my test. FramePacer uses a lightweight, optimized hybrid sleep algorithm to improve frame limiting precision.  #Testing on 26.2 + FramePacer shows smoother framerate. *** ❓ _Benchmark Notes_ ❓ * Tests were conducted using Fabric + Sodium. Sodium does not alter frame-limiting methods and eliminates game-specific variables. * Tests were performed in an empty world to isolate the limiter's performance from gameplay overhead. *** 👑 _Features & Highlights_ 👑 * Size <5 KB. * Zero dependencies. * MIT License. Feel free to include FramePacer in any modpack. * Compatible with other mods (except similar mods). * Multi-version and multiloader support * Precision frame pacing. *** ❗ _Important Notes_ ❗ FramePacer does not increase FPS! it improves FPS cap stability. Do not use vsync and fps cap together. Vanilla vsync+fps cap overwrite each other and make unstable fps. *** 🌲 _Supported Versions_ 🌲 * Fabric 1.14 - 26.3 * Quilt 1.14.4 - 26.3 * NeoForge 1.20.1 - 26.3 * Forge 1.15 - 26.3