Hashmaps alternatives and similar libraries

Based on the "Containers" category.
Alternatively, view Hashmaps alternatives based on common mentions on social networks and blogs.

pybind11

9.4 9.5 Hashmaps VS pybind11

Seamless operability between C++11 and Python
FunctionalPlus

6.6 6.0 L4 Hashmaps VS FunctionalPlus

Functional Programming Library for C++. Write concise and readable C++ code.

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PEGTL

6.5 6.7 Hashmaps VS PEGTL

Parsing Expression Grammar Template Library
sparsehash

6.2 0.0 L1 Hashmaps VS sparsehash

C++ associative containers
sparsepp

5.7 1.1 Hashmaps VS sparsepp

A fast, memory efficient hash map for C++
Hopscotch map

4.6 6.2 L4 Hashmaps VS Hopscotch map

C++ implementation of a fast hash map and hash set using hopscotch hashing
function2

3.9 2.9 Hashmaps VS function2

Improved and configurable drop-in replacement to std::function that supports move only types, multiple overloads and more
LSHBOX

3.6 0.0 L2 Hashmaps VS LSHBOX

A c++ toolbox of locality-sensitive hashing (LSH), provides several popular LSH algorithms, also support python and matlab.
sparsehash-c11

3.5 0.0 L3 Hashmaps VS sparsehash-c11

Experimental C++11 version of sparsehash
semver

3.4 4.6 Hashmaps VS semver

Semantic Versioning for modern C++
stx-btree

3.2 0.0 Hashmaps VS stx-btree

OBSOLETE, contained in https://github.com/tlx/tlx - STX B+ Tree C++ Template Classes -
KOMIHASH

2.9 7.8 Hashmaps VS KOMIHASH

Very fast, high-quality hash function, discrete-incremental and streamed hashing-capable (non-cryptographic, inline C/C++) 27GB/s + PRNG
dynamic_bitset

2.7 7.7 Hashmaps VS dynamic_bitset

Simple Useful Libraries: C++17/20 header-only dynamic bitset
C++ B-tree

2.3 0.0 Hashmaps VS C++ B-tree

DISCONTINUED. Git mirror of the official (mercurial) repository of cpp-btree
flat_map

1.6 7.6 Hashmaps VS flat_map

Header only associative linear container.
[Boost.]Multi

1.2 9.9 Hashmaps VS [Boost.]Multi

Multidimensional arrays for C++. (Not an official Boost library)
Optional Argument in C++

1.1 0.0 Hashmaps VS Optional Argument in C++

Named Optional Arguments in C++17
Learn Project

0.9 0.0 Hashmaps VS Learn Project

go study
f-code

0.9 6.7 Hashmaps VS f-code

a C++ library consisting of basic functionality