About CortexDev

I build tools that make your hardware feel the way it was meant to: fast, responsive, and completely under your control.

I'm CortexDev.

Honestly, I just got tired of how cluttered and slow modern software has become. Most systems today are held back by unnecessary background noise and "bloat" that nobody asked for.

That's why I started this—to create cleaner alternatives. My focus is always the same: Performance without compromise. I don't believe in "good enough" if a system can be made better or 1% faster.

GitHub Profile
Featured Project

Make My Windows Better

My flagship performance suite. It’s an open-source project born from the need for a truly safe and effective way to strip Windows down to its core performance.

Download MWB Source Code

My Other Projects

VortexCraft

Extreme FPS optimization and universal server support, by CortexDev. Play smooth, connect anywhere.

Explore Project

Calvin's Survival Experience

A meticulously curated Minecraft modpack featuring the exact mods and settings used by YouTuber Calvin.

Explore Project

Calvin's Wonderland.jar

A compilation of YouTuber Calvin's mods from his deeply unsettling series: wonderland.jar

Explore Project

Calvin's Broken Script

A compilation of YouTuber Calvin's mods from his series: The Broken Script

Explore Project

Just Vanilla+

Bored From Minecraft Vanilla? Play "Just Vanilla+" to rediscover the game with perfect performance and QoL.

Explore Project