ssilverman

TeensyDMX

A full-featured DMX library for Teensy 3, Teensy LC, and Teensy 4. "Programmable DMX and arbitrary USB serial device emulation."

QNEthernet

An lwIP-based Ethernet library for Teensy 4.1 and possibly some other platforms

snowy-json

Snow, a full-featured JSON Schema validator

rdm-schema

The schema for the Parameter Metadata Language from Section 5 of E1.37-5.

libCBOR

Library for processing CBOR-encoded data (RFC 7049).

SLIPStream

A decorator for Stream objects that sends and receives SLIP, implements RFC 1055.

LiteOSCParser

A lightweight OSC parser.

DTG_E.131

Entwined

Software for the Entwined Meadows installation in Golden Gate park 2020, with 10,000 LEDs and popular acclaim.

arduino-esp32

Arduino core for the ESP32

ArduinoFDC

Library for using an Arduino as a floppy disk controller

cores

Teensy Core Libraries for Arduino

FastLED

The FastLED library for colored LED animation on Arduino. Please direct questions/requests for help to the FastLED Reddit community: http://fastled.io/r We'd like to use github "issues" just for tracking library bugs / enhancements.

json-schema-conformance-test

Conformance tests to JSON Schema specification

json-schema-core

A framework for building JSON Schema validators

json-schema-org.github.io

JSON Schema website

json-schema-spec

The JSON Schema I-D sources

JSON-Schema-Test-Suite

A language agnostic test suite for the JSON Schema specifications

json-schema-validator

A fast Java JSON schema validator that supports draft V4, V6, V7 and V2019-09

jsonp-benchmark

jsonp-test-suite

Test Suite for implementations of Jakarta JSON Processing API (JSON-P)

library-registry

Arduino Library Manager list

LittleFS

NativeEthernet

Native Ethernet library for Teensy 4.1

NetApiHelpers

Arduino Networking API helper classes and tests

netmindz-arduino

OctoWS2811

Control thousands of WS2811/2812 LEDs at video refresh speeds

platform-teensy

Teensy: development platform for PlatformIO

processing

Source code for the Processing Core and Development Environment (PDE)

WebSockets2_Generic

A WebSocket Server and Client library for Arduino, based on RFC6455, for writing modern Websockets applications. Now support ESP8266, ESP32 (including ESP32-S2 Saola, AI-Thinker ESP-12K, WT32_ETH01, etc.), nRF52, SAMD21, SAMD51, SAM DUE, STM32F/L/H/G/WB/MP1, Teensy, RP2040-based, etc. boards, with WiFiNINA, Teensy 4.1 NativeEthernet/QNEthernet, Ethernet W5x00 / ENC28J60 / LAN8742A / LAN8720, ESP8266 / ESP32-AT modules/shields, as well as SINRIC / Alexa / Google Home