Ecosyste.ms: Packages

An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

spack.io "memory-footprint" keyword

parallel-hashmap 1.3.11 💰
A family of header-only, very fast and memory-friendly hashmap and btree containers.
1 version - Latest release: 10 months ago - 1 dependent package - 1,992 stars on GitHub