Mongoose Embedded Web Server Library - Mongoose is more than an embedded webserver. It is a multi-protocol embedded networking library with functions including TCP, HTTP client and server, WebSocket client and server, MQTT client and broker and much more.
A library that provides an embeddable, persistent key-value store for fast storage.
LibHTP is a security-aware parser for the HTTP protocol and the related bits and pieces.
WaterSlide is a streaming event-at-a-time architecture for processing metadata. It is designed to take in a set of streaming events from multiple sources, process them through a set of modules ("kids"), and return meaningful outputs.