L

lock-free

C++ market data feed handler library: live Binance and Coinbase WebSocket trades, Binance/Coinbase/Alpaca/Polygon trade normalization with exact decimals, lock-free SPSC ring, OHLCV bars, order books, feed health, OFI and VPIN. C++17 header + C API over the fin-stream Rust core, prebuilt, CMake FetchContent.

🏎️ You don't have to be an engineer to be a racing driver, but you do have to have Mechanical Sympathy

several lock-free/wait-free queues

C++17 header only library for common cross-platform networking, sockets, ssl, threading, new language features, crypto, and serial i/o support.

Concurrency for C++: executors + stackful fibers + lazy futures + cancellation