hathach / tinyusb

Cross-platform USB host and device stack in C for embedded systems, with no dynamic allocation and interrupts deferred to task context.

GrapheneOS / hardened_malloc

Hardened allocator designed for modern systems. It has integration into Android's Bionic libc and can be used externally with musl and glibc as a dynamic library for use on other Linux-based platforms. It will gain more portability/integration over time.

bdwgc / bdwgc

The Boehm-Demers-Weiser conservative C/C++ Garbage Collector (bdwgc, also known as bdw-gc, boehm-gc, libgc)

GPUOpen-LibrariesAndSDKs / VulkanMemoryAllocator

Easy to integrate Vulkan memory allocation library

cjdelisle / cjdns

An encrypted IPv6 network using public-key cryptography for address allocation and a distributed hash table for routing.

wolfSSL / wolfip

Lightweight TCP/IP stack with no dynamic memory allocations