There are 1 repository under bitset topic.
A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others
Roaring bitmaps in Go (golang), used by InfluxDB, Bleve, DataDog
Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations: used by Apache Doris, ClickHouse, Alibaba Tair, Redpanda, YDB and StarRocks
M*LIB is a library of generic and type safe containers / data structures in pure C language (C99 / C11) for a wide collection of container (comparable to the C++ STL).
Python library for handling efficiently sorted integer sets.
Speed-optimized BitSet implementation for modern browsers and JavaScript engines
Rust FFI wrapper for CRoaring
std::bitset with constexpr implementations plus additional features.
Lightweight header-only C++20 enum and typename reflection
Project X-Ray Database: XC7 Series
Useful library to handle bytes or bits in Java. Read and write data in a byte array with a custom size for Java types. Read/Write Integer, Long, signed data, String, Hexa String and Date bit to bit
Solutions for Cracking the Coding Interview - 6th Edition
Fast C header-only library for popcnt, pospopcnt, and set algebraic operations
Rebooting the std::bitset franchise
A compressed bitmap format optimized for small, sparse sets of u32s with zero-copy querying.