Rio

Rio is a free, open-source developer tool for Windows, macOS and Linux. A hardware-accelerated GPU terminal emulator focusing to run in desktops and browsers. It has 7,656 GitHub stars and is released under the MIT license. Its source code is on GitHub at raphamorim/rio.

github.com/raphamorim/rio (opens in a new tab)

Data as of Oct 28, 2026 from the GitHub API; description from the project's repository. Report an error

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About Rio

If you use and like Rio, please consider sponsoring it: your support helps to cover the fees required to maintain the project and to validate the time spent working on it!

Key facts

Platforms	Linux, macOS and Windows
Interface	Desktop app
License	MIT (open source)
GitHub stars	7,656
Language	Rust
Last commit	Oct 26, 2026
Latest release	v0.5.28 (Sep 17, 2026)

Project health

ActiveActive: last commit Oct 26, 2026, last release Sep 17, 2026.

Regular releases9 releases in 12 months
Security policyPublishes a security policy on GitHub

Raw inputs behind the health label
Last commit	Oct 26, 2026
Latest release	v0.5.28 (Sep 17, 2026)
Releases, last 12 months	9
Releases, all time	143
Open issues	238
Open pull requests	103
Good first issues	2
Contributing guide	No
Security policy	Yes
Created	Oct 5, 2022

Health as of Oct 28, 2026, from the GitHub API. A label describes activity, not quality or security. How we label project health · Report a data error