Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP…

Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

Embedded web server, with TCP/IP network stack, MQTT and Websocket

AirPlay and AirPlay 2 audio player

ZipArchive is a simple utility class for zipping and unzipping files on iOS, macOS and tvOS.

Recurrent neural network for audio noise reduction

a library for audio and music analysis

Advanced firmware to add native Apple HomeKit and custom configurations, compatible with any SoC based on ESP32, ESP32-S, ESP32-C and ESP8266 series. (Shelly, Sonoff, Electrodragon, Tuya...)

🎃 Windowless WebGL for node.js

Native Apple HomeKit accessory implementation for the ESP8266 Arduino core.

Apple HomeKit accessory server library for ESP-OPEN-RTOS

esp32 version of Ka-Radio (https://github.com/karawin/Ka-Radio) by jp Cocatrix

Voice activity detection (VAD) library, based on WebRTC's VAD engine

Pitch detection application using RemoteIO for iOS

Pitch tracking with the Yin pitch detection algorithm.

Xcode project to create a fat binary libFLAC framework for use in iOS apps

Program that imposes vocal effects on a waveform

Apache HTTP dynamic image resizing module

Voice activity detection (VAD) library, based on WebRTC's VAD engine built to WASM with Emscripten to run in browsers, Node, and NativeScript

🪐 Swiss Ephemeris iOS Framework

A c-library for reading (and hopefully writing) in the CD+G format, used by karaoke discs.