Minecraft Java Edition Now Uses SDL3

Executive TL;DR:

• Minecraft Java Edition has switched to SDL3 for improved performance and compatibility
• This change may bring significant performance and latency improvements
• Some users are experiencing issues with exclusive fullscreen mode on Windows and Wayland

The Internet’s Verdict: 70% Hyped, 30% Skeptical

What’s Behind the Switch to SDL3?

One user asked:

Is the rationale for switching away from GLFW documented anywhere? I’d love to read about it, I have some projects which use GLFW myself and I’m always wondering whether or not SDL would be better

Forum Voices Weigh In

Another user noted:

osu (the rhythm game) also recently switched to SDL3, from SDL2, and it came with significant performance/latency improvements. SDL3 adoption is a bit slow it seems.

While some users are excited about the potential benefits, others are cautious:

> Known Issues > Exclusive fullscreen mode on Windows may cause the game to crash in certain situations, especially when using multiple monitors > Entering Exclusive fullscreen mode crashes the game on Wayland

Focus Keyword: Minecraft SDL3