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This page shows the Star History and the facts of 2 to 5 repositories in the Repository Index, side by side. You choose the repositories. The page does not rank them.
Facts
| Fact | apache/nuttx Apache NuttX is a mature, real-time embedded operating system (RTOS) | zephyrproject-rtos/zephyr Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures. | RT-Thread/rt-thread RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/ | stlink-org/stlink Open source STM32 MCU programming toolset | alibaba/AliOS-Things 面向IoT领域的、高可伸缩的物联网操作系统，可去官网了解更多信息https://www.aliyun.com/product/aliosthings |
|---|---|---|---|---|---|
| Stars | 4,108 | 17,061 | 12,347 | 5,234 | 4,629 |
| Net stars, last 30 days | +45 | +302 | +75 | +47 | +4 |
| Largest star day | +6 on May 13, 2026 | +25 on Jul 29, 2026 | +8 on Apr 29, 2026 | +7 on Oct 28, 2026 | +2 on Jul 8, 2026 |
| Milestone reached in the record | None | None | None | None | None |
| Forks | 1,758 | 10,411 | 5,489 | 1,329 | 1,157 |
| Language | C | C | C | C | C |
| License | APACHE-2.0 | APACHE-2.0 | APACHE-2.0 | BSD-3-CLAUSE | APACHE-2.0 |
| Created | Dec 14, 2019 | May 26, 2016 | Jan 2, 2013 | Jan 14, 2011 | Aug 30, 2017 |
| Last push | Nov 11, 2026 | Nov 11, 2026 | Nov 11, 2026 | Oct 9, 2026 | Jul 4, 2023 |
| Archived | No | No | No | No | No |
| Health facts: Maintenance | 2 of 4 checks (2 without data) | 4 of 4 checks | 4 of 4 checks | 2 of 4 checks (2 without data) | 1 of 4 checks (2 without data) |
| Health facts: Releases | 0 of 3 checks (2 without data) | 2 of 3 checks | 3 of 3 checks | 2 of 3 checks (1 without data) | 1 of 3 checks (1 without data) |
| Health facts: Security practice | 0 of 1 check (1 without data) | 1 of 1 check | 1 of 1 check | 0 of 1 check (1 without data) | 0 of 1 check (1 without data) |
| Health facts: Community files | 1 of 3 checks (2 without data) | 3 of 3 checks | 3 of 3 checks | 1 of 3 checks (2 without data) | 1 of 3 checks (2 without data) |
| Commits, last 13 weeks | No data | 8,138 | 229 | No data | No data |
| Weeks with commits, last 52 | No data | 52 of 52 | 52 of 52 | No data | No data |
| In the Repository Index since | Nov 10, 2026 | Oct 22, 2026 | Oct 22, 2026 | Nov 10, 2026 | Nov 10, 2026 |
Topics that all of them have on the Repository Host: microcontroller. The facts come from the Repository Host and from the Star History that AwesomeRepos records. A shared topic does not mean that one repository can replace another. Each Health Facts row is one dimension alone. AwesomeRepos does not add them into one score. How each check is defined