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.

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• Updated Nov 12, 2026
• C

Message passing based allocator

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• Updated Nov 11, 2026
• C++

The Hoard Memory Allocator: A Fast, Scalable, and Memory-efficient Malloc for Linux, Windows, and Mac.

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• Updated Nov 2, 2026
• C++

🌈可编译苹果官方源码objc！现在有objc4底层源码,以及libmalloc等可编译版本，大家可以自由LLDB调试！

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• Updated Dec 5, 2022
• C

Lightweight dynamic memory manager library for embedded systems with memory constraints. It implements malloc, calloc, realloc and free functions

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• Updated Oct 24, 2026
• C

Constant-complexity, deterministic, very fast memory allocator (heap) for hard real-time high-integrity embedded systems. Allocation takes ≈120 cycles @ RP2350 irrespective of heap usage. There is little activity because the project is finished and does not require further changes.

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• Updated Feb 9, 2026
• C++

Heap Layers: An Extensible Memory Allocation Infrastructure

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• Updated Nov 2, 2026
• C++

Mirror of https://gitlab.redox-os.org/redox-os/ralloc

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• Updated Dec 14, 2020
• Rust

Embedded systems memory management library. Implementations for malloc(), free(), and other useful memory management functions

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• Updated Jan 21, 2026
• C

Generic manual memory management for golang

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• Updated Jan 5, 2025
• Go

HiMem 是知乎内部使用的针对 Android 系统开发的线上应用内存使用监控与分析套件，目前支持 mmap/munmap/malloc/calloc/realloc/free 等库函数的监控，同时提供高性能的 Java 层和 Native 层调用栈捕获能力。

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• Updated Apr 21, 2022
• C

MALT is a MALloc Tracker to find where and how your made your memory allocations in C/C++/Fortran applications (and python in experimental status).

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• Updated Oct 2, 2026
• C++

duma: Detect Unintended Memory Access (D.U.M.A.) - A Red-Zone memory allocator

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• Updated Aug 25, 2026
• C

A library for constructing allocators and memory pools. It also contains broadly useful abstractions and utilities for memory management. UMF allows users to manage multiple memory pools characterized by different attributes, allowing certain allocation types to be isolated from others and allocated using different hardware resources as required.

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• Updated Nov 12, 2026
• C

A simple, thread-safe memory manager for 64bit C++ applications and games. Focus is on preventing heap fragmentation in the absence of good virtual memory management, at the cost of wasting some memory. It works by globally overriding the new and delete operators.

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• Updated Jan 12, 2025
• C++

A hostile memory allocator to make WebAssembly applications more predictable.

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• Updated May 4, 2022
• Rust

Fast multi-threaded memory allocator

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• Updated Oct 19, 2019
• C++

When storing a value in a Go interface allocates memory on the heap.

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• Updated Feb 27, 2022
• Go

A lock-free memory allocator

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• Updated Nov 1, 2026
• Rust

A custom malloc implementation in C explained

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• Updated Apr 26, 2022
• C