A library for efficient similarity search and clustering of dense vectors.

An open-source C++ library developed and used at Facebook.

Fast C++ logging library.

FlatBuffers: Memory Efficient Serialization Library

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

Abseil Common Libraries (C++)

Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics

FoundationDB - the open source, distributed, transactional key-value store

Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk

Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!

A microbenchmark support library

Log file navigator

Performance-portable, length-agnostic SIMD with runtime dispatch

The minimal opencv for Android, iOS, ARM Linux, Windows, Linux, MacOS, HarmonyOS, WebAssembly, watchOS, tvOS, visionOS

Asynchronous Low Latency C++ Logging Library

Message passing based allocator

Native WebRTC low-latency P2P video streaming on Raspberry Pi and NVIDIA Jetson with both hardware and software encoding support.

A high performance C++ log library, producing structured binary logs

ESP32 fan controller with temperature sensor and MQTT