Apache NuttX is a mature, real-time embedded operating system (RTOS)
☆4,044Sep 22, 2026Updated this week
Alternatives and similar repositories for nuttx
Users that are interested in nuttx are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- Apache NuttX Apps is a collection of tools, shells, network utilities, libraries, interpreters and can be used with the NuttX RTOS☆465Updated this week
- Eclipse ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications.☆3,530Updated this week
- Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware archite…☆16,583Updated this week
- RT-Thread is an open source IoT Real-Time Operating System (RTOS). …☆12,229Updated this week
- 'Classic' FreeRTOS distribution. Started as Git clone of FreeRTOS SourceForge SVN repo. Submodules the kernel.☆7,822Aug 26, 2026Updated 3 weeks ago
- Managed hosting for WordPress and PHP on Cloudways • AdManaged hosting for WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Deploy in minutes on Cloudways by DigitalOcean.
- LVGL is a free, full-featured embedded UI library for devices from small MCUs to 3D-capable MPUs, enhanced by LVGL Pro, a professional ed…☆24,736Updated this week
- Secure boot for 32-bit Microcontrollers!☆2,126Updated this week
- A little fail-safe filesystem designed for microcontrollers☆6,946Mar 25, 2026Updated 5 months ago
- FreeRTOS kernel files only, submoduled into https://github.com/FreeRTOS/FreeRTOS and various other repos.☆4,513Aug 26, 2026Updated 3 weeks ago
- RIOT - The friendly OS for IoT☆5,804Updated this week
- An open source cross-platform USB stack for embedded system☆7,116Updated this week
- The main OpenAMP library implementing RPMSG, Virtio, and Remoteproc for RTOS etc☆916Sep 10, 2026Updated last week
- CMSIS Version 5 Development Repository☆1,602Sep 3, 2024Updated 2 years ago
- An OS to build, deploy and securely manage billions of devices☆891Updated this week
- GPUs on demand by Runpod - Special Offer Available • AdRun AI, ML, and HPC workloads on powerful cloud GPUs—without limits or wasted spend. Deploy GPUs in under a minute and pay by the second.
- "Das U-Boot" Source Tree☆5,249Updated this week
- An ultra-lightweight database that supports key-value and time series data | 一款支持 KV 数据和时序数据的超轻量级数据库☆2,850Updated this week
- Phoenix-RTOS microkernel repository☆162Updated this week
- Arm Mbed OS is a platform operating system designed for the internet of things☆4,875Oct 8, 2024Updated last year
- Apache NuttX Website☆24Updated this week
- CherryUSB is a tiny and beautiful, high performance and portable USB host and device stack for embedded system with USB IP☆2,043Updated this week
- Versaloon Software Framework -- a tiny preemptive-capable event-driven incremental software framework for embedded systems☆339Sep 14, 2026Updated last week
- QP/C Real-Time Event Framework/RTOS implements event-driven Active Object (Actor) model combined with Hierarchical State Machines. Specif…☆1,374Aug 28, 2026Updated 3 weeks ago
- Lightweight generic ring buffer manager library☆1,537Sep 13, 2026Updated last week
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- 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…☆1,092Jul 15, 2026Updated 2 months ago
- Protocol Buffers with small code size☆5,568Sep 8, 2026Updated 2 weeks ago
- picolibc - a C library designed for embedded 32- and 64- bit systems.☆1,637Updated this week
- Espressif IoT Development Framework. Official development framework for Espressif SoCs.☆19,076Updated this week
- Advanced fault backtrace library for ARM Cortex-M series MCU | ARM Cortex-M 系列 MCU 错误追踪库☆2,178May 21, 2026Updated 4 months ago
- Modular and configurable OS for embedded applications☆1,595Updated this week
- An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Relea…☆6,963Updated this week
- ☆2,809Aug 20, 2026Updated last month
- A secure embedded operating system for microcontrollers☆6,445Updated this week
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- lwIP mirror from http://git.savannah.gnu.org/cgit/lwip.git☆1,751Sep 1, 2026Updated 3 weeks ago
- An abstraction layer across RTOS, baremetal, and user-space Linux environments☆358Updated this week
- PX4 Autopilot Software☆12,676Updated this week
- LK embedded kernel☆3,692Updated this week
- Official micro-ROS RTOS☆93Jan 25, 2022Updated 4 years ago
- letter shell☆1,901Aug 20, 2024Updated 2 years ago
- Lightweight IoT device information storage solution: KV/IAP/LOG. | 轻量级物联网设备信息存储方案:参数存储、在线升级及日志存储 ,全新一代版本请移步至 https://github.com/armink/Fl…☆2,371Mar 14, 2025Updated last year