Top 5 Bitvector Open-Source Projects

bitvec

17 1,133 0.0 Rust

A crate for managing memory bit by bit

Project mention: bitcode 0.4 release - binary serialization format | /r/rust | 2023-05-14

I was also under the false impression that bitwise encoding was slow. When I first implemented bitcode with bitvec I got performance 20x worse than bincode. After writing my own implementation I was able to get much better performance.

gtl

5 89 7.1 C++

Greg's Template Library of useful classes.

Project mention: Inside boost::concurrent_flat_map | /r/cpp | 2023-07-07

gtl library author here. Very nice writeup! Reading it made me think, and I believe I know why gtl::parallel_flat_hash_map performs comparatively worse for high-skew scenarios (just pushed a fix in gtl).

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
sdsl-lite

3 76 6.9 C++

Succinct Data Structure Library 3.0 (by xxsds)
BitLib

2 64 7.6 C++

Provides a bit-vector, an optimized replacement of the infamous std::vector<:b:ool>. In addition to the bit-vector, the library also provides implementations of STL algorithms tailored for bit-vectors.
bv-little

0 1 6.3 Haskell

A little endian bit-vector Haskell library
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).