martinus/unordered_dense

unordered_dense

✅ Recently maintained

A fast & densely stored hashmap and hashset

1,512Stars
125Forks
+77-day stars

C++ · MIT · Last push 2026-10-22

Official repository & installation ↗

GitValue · Value evidence

Unscored · Evidence coverage 0%

Provisional rubric; documentation and runtime testing are separate. Missing evidence does not imply low value.

Star history

2025-09-292026-11-02
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DateStars
2026-10-041,491
2026-10-051,491
2026-10-061,491
2026-10-071,492
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2026-10-311,510
2026-11-011,510
2026-11-021,512

Get the project

git clone https://github.com/martinus/unordered_dense.git

Cloning downloads the source. For dependencies and installation, follow the project README.

Related projects & alternative candidates

Related domains do not imply feature parity. Review official documentation and licenses.