Universal Blue
@ublue-os • Community built operating system images. Use this route to separate flagship concentration from portfolio breadth before you treat a publisher as broadly strong.
Portfolio concentration
69%
Top three share
Shows whether the organization is driven by one breakout repo or several visible projects.
Breadth
30 repos
Visible snapshot
15 repositories updated in the last 90 days.
Leading language
Shell
Portfolio mix
Shell (8), Unknown (6), Python (5)
Average size
24
Stars per repository
Useful for distinguishing one flagship-heavy publisher from a repeatable portfolio.
Updated: 2026-07-30(9h ago)GitHub API fallback30 repositories
69%
of the visible star count comes from this organization's top three repositories.
24
stars per repository in this same snapshot.
Shell
is the most common language here, with 15 repositories updated in the last 90 days.
Why this rank
This organization stands out because its public portfolio is relatively balanced across 30 repositories.
Balanced portfolio across 30 reposTop 3 share 69%
Organization pages work best when you separate portfolio breadth from flagship concentration. In Universal Blue's case, the visible top three repositories account for about 69% of total stars in this snapshot, which helps explain whether the organization is known for one breakout project or for a broader repeatable portfolio.
The dominant language mix here is Shell (8), Unknown (6), Python (5). That makes this page useful not just for popularity checks, but also for seeing what technical shape an organization's public ecosystem actually has.
Top Repositories
| # | Repository | Language | Stars |
|---|---|---|---|
| 1 | ublue-os/bazzite-dx The Bazzite Developer Experience | Shell | 314 |
| 2 | ublue-os/cayo | Just | 110 |
| 3 | ublue-os/bazzite-gdx Bazzite for Game Developers | Just | 80 |
| 4 | ublue-os/titanoboa Collaborates with anacondas | Shell | 47 |
| 5 | ublue-os/artwork Artwork repository | Shell | 33 |
| 6 | ublue-os/brew Homebrew tarball generation and integration | Shell | 25 |
| 7 | ublue-os/devcontainer Centralized Devcontainer for ublue-os | Shell | 20 |
| 8 | ublue-os/aurora-lts Aurora Helium | Shell | 16 |
| 9 | ublue-os/homebrew-experimental-tap Experimental tap for Homebrew | Ruby | 14 |
| 10 | ublue-os/countme countme | Python | 14 |
| 11 | ublue-os/flatpak-tracker Flathub world domination, through automation | Python | 12 |
| 12 | ublue-os/yai WIP: Installer for Bootc Images | TypeScript | 11 |
| 13 | ublue-os/yafti-go Rewrite of yafti, leveraging local web server and browser as frontend | templ | 8 |
| 14 | ublue-os/container-storage-action | Shell | 6 |
| 15 | ublue-os/yafti-gtk Bazzite Portal is a tabbed frontend for curated script execution, with a focus on distro specific QOL shortcuts | Python | 5 |
| 16 | ublue-os/aurorafin-shared Common configuration for Aurora and Bluefin | Shell | 3 |
| 17 | ublue-os/bazzite-ujust-picker bubblegum and lipgloss powered TUI for bazzite ujust recipe runner | Go | 3 |
| 18 | ublue-os/dev.bazzite.gg Website for Bazzite DX/GDX | HTML | 3 |
| 19 | ublue-os/bazzite-firmware-nonfree Holding repository for firmware files required by various handhelds and controllers used in Bazzite | 2 | |
| 20 | ublue-os/souk Working for of souk, staging area for upstream contributions | Rust | 2 |
| 21 | ublue-os/mesa-maker GitHub workflow to build mesa-git from source on a schedule | 1 | |
| 22 | ublue-os/renovate-config Org wide renovatebot config | 1 | |
| 23 | ublue-os/gpd-fan-driver | C | 1 |
| 24 | ublue-os/bazzite-gamemode-news | Python | 0 |
| 25 | ublue-os/zenergy | 0 | |
| 26 | ublue-os/legacy-rechunk Rechunk reprocesses bootc OCI images to lower update sizes 5-10x. | Python | 0 |
| 27 | ublue-os/renovate-sandbox A dedicated area to develop new Renovate regex managers and test existing rules | 0 | |
| 28 | ublue-os/decky-bazzite-buddy Plugin to view bazzite changelogs from gamemode/gamescope | JavaScript | 0 |
| 29 | ublue-os/cicpoffs Case-Insensitive Case-Preserving Overlay FUSE File System - play games with broken mods on linux that rely on Windows's case insensitivity | C++ | 0 |
| 30 | ublue-os/system76-driver-akmod Fedora kmod packaging for system76 driver | 0 |
Next step after the organization read
Open a flagship repository, compare a couple of portfolio leaders, or return to the organization map when you want a broader concentration read.
Learn and methodology
Keep trust-building context reachable, but behind the first data read instead of ahead of it.
How to read this organization snapshot
Total stars are useful as a discovery signal, but they do not tell you whether a team maintains every repository equally. Pair this page with release cadence, maintainer activity, and the flagship concentration shown above before making adoption decisions.
For broader background on GitStar's ranking logic and editorial guidance, see Methodology & Editorial Standards.