Alternatives and similar repositories for contiki

Users that are interested in contiki are comparing it to the libraries listed below

• contiki-ng / contiki-ng
  Contiki-NG: The OS for Next Generation IoT Devices
  ☆1,447Updated last week
• tinyos / tinyos-main
  Main development repository for TinyOS (an OS for embedded, wireless devices).
  ☆1,471Updated 2 years ago
• aws / amazon-freertos
  DEPRECATED - See README.md
  ☆2,536Updated 2 years ago
• cetic / 6lbr
  A deployment-ready 6LoWPAN Border Router solution based on Contiki
  ☆340Updated last month
• pellepl / spiffs
  Wear-leveled SPI flash file system for embedded devices
  ☆1,584Updated last year
• adamdunkels / uip
  The historical uIP sources
  ☆1,043Updated 8 years ago
• RIOT-OS / RIOT
  RIOT - The friendly OS for IoT
  ☆5,611Updated this week
• ARMmbed / mbed-os
  Arm Mbed OS is a platform operating system designed for the internet of things
  ☆4,786Updated last year
• apache / mynewt-core
  An OS to build, deploy and securely manage billions of devices
  ☆872Updated this week
• obgm / libcoap
  A CoAP (RFC 7252) implementation in C
  ☆873Updated last week
• eclipse-threadx / threadx
  Eclipse ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications.
  ☆3,286Updated 3 weeks ago
• eclipse / mraa
  Linux Library for low speed IO Communication in C with bindings for C++, Python, Node.js & Java. Supports generic io platforms, as well a…
  ☆1,402Updated last week
• eclipse-paho / paho.mqtt.embedded-c
  Paho MQTT C client library for embedded systems. Paho is an Eclipse IoT project (https://iot.eclipse.org/)
  ☆1,473Updated last year
• mcu-tools / mcuboot
  Secure boot for 32-bit Microcontrollers!
  ☆1,676Updated this week
• QuantumLeaps / qpc
  QP/C Real-Time Event Framework/RTOS implements event-driven Active Object (Actor) model combined with Hierarchical State Machines. Specif…
  ☆1,172Updated last week
• pyocd / pyOCD
  Open source Python library for programming and debugging Arm Cortex-M microcontrollers
  ☆1,302Updated this week
• aws / aws-iot-device-sdk-embedded-C
  SDK for connecting to AWS IoT from a device using embedded C.
  ☆1,040Updated 3 months ago
• jameswalmsley / RaspberryPi-FreeRTOS
  A port of FreeRTOS to the raspberry pi.
  ☆493Updated 7 years ago
• Lora-net / LoRaMac-node
  Reference implementation and documentation of a LoRa network node.
  ☆1,964Updated last year
• ChibiOS / ChibiOS
  Read only mirror of SVN ChibiOS repository at https://sourceforge.net/projects/chibios/
  ☆796Updated last week
• kelvinlawson / atomthreads
  Lightweight, Portable RTOS Scheduler
  ☆430Updated 4 years ago
• apache / mynewt-nimble
  Apache mynewt
  ☆819Updated this week
• weston-embedded / uC-OS3
  µC/OS-III is a preemptive, highly portable, and scalable real-time kernel. Designed for ease of use on a huge number of CPU architectures…
  ☆1,000Updated last year
• ARMmbed / DAPLink
  ☆2,597Updated 7 months ago
• elua / elua
  eLua Project on GitHub
  ☆956Updated last year
• ARMmbed / mbed-cli
  Arm Mbed Command Line Interface
  ☆338Updated 4 years ago
• ARM-software / CMSIS_5
  CMSIS Version 5 Development Repository
  ☆1,527Updated last year
• FreeRTOS / FreeRTOS-Kernel
  FreeRTOS kernel files only, submoduled into https://github.com/FreeRTOS/FreeRTOS and various other repos.
  ☆3,591Updated 2 weeks ago
• beagleboard / linux
  The official Read Only BeagleBoard and BeagleBone kernel repository https://git.beagleboard.org/beagleboard/linux
  ☆756Updated last week
• eclipse-wakaama / wakaama
  Eclipse Wakaama is a C implementation of the Open Mobile Alliance's LightWeight M2M protocol (LwM2M).
  ☆527Updated 2 months ago