Rare find

Banan OS. A working operating system built from scratch, runnable in your browser.

git.bananymous.com/Bananymous/banan-os

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Vaya's read on this project

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Updates

July 2026

Kernel: Fix AC97 issues Jul 20
Kernel: Fix PCI PIN interrupt allocation and handling Jul 20
Kernel: Send EOI after handling the interrupt Jul 20
Kernel: Allow allocating shared interrupts and setting trigger mode Jul 20
Kernel: Cleanup entering acpi mode Jul 20
Kernel: Don't block thread if the wake time has already passed Jul 20
LibC: page align mmap backed malloc sizes Jul 20
ports: Add ccleste port Jul 20
Kernel: Rewrite the AHCI driver Jul 20
Kernel: Fix another scheduler bug :^) Jul 20
Kernel: Fix thread block timeout Jul 20
LibC: Fix futex return value handling Jul 20
LibC: Fix malloc mmap byte tracking Jul 20
ports/quake2: Clenaup build script and patches Jul 20
LibC: Fix posix_memalign return value Jul 20
LibC: Fix pthread default guard size and name Jul 20
LibC: Support in-place realloc for mmap backed allocations Jul 20
LibC: Don't memset 0 mmap'd callocs Jul 20
LibC: Unmap unused pages in aligned mallocs Jul 20
Kernel: Fix out of bounds reads on storage devices Jul 20
BuildSystem: Use ccache if found Jul 8
userspace: Implement simple sort utility Jul 8
userspace: Add basic find utility Jul 8
bootloader: Don't use random packing in memory map Jul 8
TaskBar: Fix division by zero error Jul 7
BuildSystem: Fix keymap in base sysroot Jul 7
ports: Add tar port Jul 7
ports/bash: Fix compilation with moved winsize Jul 7
LibC: Implement __fpending Jul 7
Kernel: Prioritize EEXISTS sys_mkdir Jul 7