rcore-os / rCore-Tutorial-v3
Let's write an OS which can run on RISC-V in Rust from scratch!
- Stars
- 2,145 stars
- Forks
- 559 forks
- Language
- Rust
- License
- GPL-3.0
- Created
- Oct 29, 2020
- Last push
- Jul 3, 2026
- Updated
- Nov 13, 2026
Why these Tags: an agent read the README and quoted it
- Build your own from the description:
Let's write an OS which can run on RISC-V in Rust from scratch!
- Tutorial from the readme:
This project aims to show how to write an **Unix-like OS** running on **RISC-V** platforms **from scratch** in **Rust** for **beginners**
An agent gave these Tags from the fixed Tag list in the AwesomeRepos source code. A code check kept each Tag only when its quote is in the text. A wrong Tag? Report an error with the form at the end of this page.
Admitted to the Repository Index on Nov 11, 2026: 2,140 stars on 2026-11-11.
Star History
189 days recorded, May 9, 2026 – Nov 13, 2026 (UTC). Net change +136 stars.
The star count of each day is the latest count minus the net stars of the later days.
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Star History chart
[](https://awesomerepos.com/rcore-os/rCore-Tutorial-v3) Badge
[](https://awesomerepos.com/rcore-os/rCore-Tutorial-v3) Timeline
It gained stars on 79 of the 189 days recorded since May 9, 2026.
Its largest 7 days were Jul 13, 2026 to Jul 19, 2026: 31 stars.
In the 30 days to Nov 13, 2026 it got 17 stars, 35% fewer than in the 30 days before.
It had 2,009 stars before May 9, 2026 and has 2,145 stars now: 2,855 fewer than 5,000.
- Created on the Repository Host
- Release v3.5.0
- Latest push
- Largest star day recorded: +15 stars
- +11 stars in one day
- Entered the Repository Index: 2,140 stars on 2026-11-11
- +4 stars in one day
The timeline comes from the creation date and the releases on the Repository Host, the Admission, the Star History, and the Observations. Star milestones show only when the Star History records the day. The list shows up to 5 stable releases from the latest 10 releases recorded. When none of them is stable, one item counts the pre-releases. On the chart of net stars each day, a solid line marks each recorded release.
Forks and pushes
From 3 Observations, Nov 12, 2026 – Nov 14, 2026. Forks 0. AwesomeRepos saw a new push on 0 of 2 days.
- Nov 13, 2026: no new push
- Nov 14, 2026: no new push
A filled day: the last push time changed since the Observation before it.
Health facts
Measured facts in four separate dimensions, each with a date and a source. AwesomeRepos does not add them into one score. AwesomeRepos reads the weekly commits, the changelog, and the community files each week for the 5,000 visible repositories with the most stars and for each rising repository. How AwesomeRepos defines each check
Copies a prompt for a coding agent. It has 1 task for the maintainers of rcore-os/rCore-Tutorial-v3.
Improve the Health Facts of the GitHub repository rcore-os/rCore-Tutorial-v3. AwesomeRepos measures facts about how a repository is maintained, released, secured, and documented. Its page for this repository is https://awesomerepos.com/rcore-os/rCore-Tutorial-v3. A change to the repository can improve each of the item below. Each item gives the measured fact or score, and a task. 1. A release in the last 365 days Fact: Newest release v3.5.0 on 2021-10-17, 1853 days ago. 0 releases in the last 365 days. Rule: The newest published GitHub release (a pre-release counts; a draft does not) is 365 days old or less. A repository that publishes only tags, or only to a package registry, has no GitHub release. The release refresh reads the 10 newest releases after each push to the repository, and at least each 30 days. The index refresh reads the date of the last push each day. Task: Prepare a release, but do not publish it. Find the changes since the newest release, propose the next semantic version and the release notes, and ask me to publish the GitHub release. If nothing changed since the newest release, skip this item. If the project publishes only to a package registry, add a CI step that also makes a GitHub release for each version tag. Rules for this work: - Each file must be true for this project. Do not copy text that does not apply to it. - Do not choose a licence, a contact, or a release version for me. Ask me. - Do not publish a release, change a repository setting, or push to the default branch. Make the changes on a new branch. - Keep each change small, and run the checks of this repository before you finish. - At the end, list each item as DONE, SKIPPED (with the reason), or NEEDS A DECISION (with the question). AwesomeRepos reads these facts again in its next scan. The definitions of the checks: https://awesomerepos.com/health-facts
Maintenance
1 of 4 checks (2 without data)-
Yes: Not archived
GitHub does not mark the repository as archived. Source
-
No: A push in the last 90 days
Last push on 2026-07-03, 133 days ago. Source
-
No data: Commits in the last 13 weeks
No data: AwesomeRepos has not read the weekly commits.
-
No data: Commits in 26 or more of the last 52 weeks
No data: AwesomeRepos has not read the weekly commits.
Releases
1 of 3 checks (1 without data)-
No: A release in the last 365 days
Newest release v3.5.0 on 2021-10-17, 1853 days ago. 0 releases in the last 365 days. Source
-
Yes: The newest release tag is a semantic version
The newest release tag is v3.5.0. Source
-
No data: A changelog file at the root
No data: AwesomeRepos has not scanned this repository.
Security practice
0 of 1 check (1 without data)-
No data: A security policy
No data: AwesomeRepos has not scanned this repository.
AwesomeRepos has not asked OpenSSF Scorecard about this repository.
Community files
1 of 3 checks (2 without data)-
Yes: A licence
GitHub finds the licence GPL-3.0. Source
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No data: A contributing guide
No data: AwesomeRepos has not scanned this repository.
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No data: A code of conduct
No data: AwesomeRepos has not scanned this repository.
Observations
Latest Observation, Nov 14, 2026: 2,145 stars, 559 forks, last push Jul 3, 2026, not archived. One of 3 Observations since Nov 12, 2026.