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7 repositories by Attention Score · Aug 6, 2026 – Nov 3, 2026 (UTC)

Tag: Operating system

1.torvalds / linux

Linux kernel source tree

C Other license254K total67K forks

+13,703 stars

from 240,590 · score 9.53

2.HeyPuter / puter

🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.

desktop
desktop-environment
osjs
web-desktop
webtop
cloud-os
+14 more

TypeScript AGPL-3.044K total4.1K forks

+1,307 stars

from 42,764 · score 7.18

3.mit-pdos / xv6-riscv

Xv6 for RISC-V

C Other license11K total4.6K forks

+641 stars

from 10,102 · score 6.46

4.reactos / reactos

A free Windows-compatible Operating System

operating-system
c
kernel
os
osdev
x86
+7 more

C GPL-2.018K total2.3K forks

+607 stars

from 17,820 · score 6.41

5.SerenityOS / serenity

The Serenity Operating System 🐞

operating-system
c-plus-plus
os
unix
desktop-environment
kernel
+1 more

C++BSD-2-CLAUSE34K total3.5K forks

+378 stars

from 33,564 · score 5.94

6.dspinellis / unix-history-repo

Continuous Unix commit history from 1970 until today

unix
freebsd
bell-labs
history
evolution
berkeley
+1 more

Assembly Other license7.3K total506 forks

+68 stars

from 7,225 · score 4.23

7.microsoft / MS-DOSArchived

The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes

ms-dos

Assembly MIT32K total4.7K forks

+55 stars

from 32,203 · score 4.03

Order: Attention Score

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Ranked by stars gained in the window. The score is the natural log of one plus that gain, so a repository's rank is exactly its star gain's rank.

score = log1p(net stars gained in the trailing T complete UTC days)

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The longest window is 180 days. Star History from the Repository Host goes back at most 180 days before the first daily record that AwesomeRepos made for the repository. A longer window needs more of these daily records first. A repository younger than the window does not rank in it.

The filters select from the same eligible repositories. A repository matches the topics when it has any of them. Total stars is the count now. Last push and creation on the Repository Host count back from the start of today (UTC). The counts beside the languages, licenses, and topics include all ranked repositories in the window. A Tag holds the repositories that have it. See Tags.

Repositories enter the index from the starting dataset of the index, or by gaining stars faster than the published admission threshold, whatever their size. A repository stays in the index after it enters. Thus an archived repository can still rank.

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