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What’s gaining stars on GitHub right now

kth-competitive-programming/kactl

Learning & listsC++#algorithm#contest#cpp#data-structures#competitive-programming
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KTH Algorithm Competition Template Library (... eller KTHs AC-tillverkande lapp)

About the project

KACTL is KTH's ICPC team reference document: 25 pages of copy-pasteable C++ algorithms and data structures for programming contests, built from LaTeX sources in the repo.

Useful for
  • Assemble a personal team notebook by editing chapter.tex and running make kactl
  • Look up a tested implementation of a specific algorithm during a contest
  • Run stress tests to verify an algorithm's correctness before adding it

README summarized by DeepSeek V4.1 Flash. Details may be inaccurate.

1.4 Steady Magnitude out of 10 — how fast interest is growing, not a quality score.

Star growth looks organic. Data as of October 3, 2026, 14:03 UTC.

The star-growth assessment does not verify whether the project is safe to run.

Stars per day

0510July 6, 2026October 3, 2026

Bars show daily stars; the line is a moving average of the available history. Short histories do not yet establish a reliable usual pace. Red marks spike days.

Why it’s trending

  • 2 stars so far today, about 5 expected by the end of the day.
  • GitHub Trending C++ today: #6, +10 stars.

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Numbers

Total stars
3,547
Today
2 · ≈ 4 by evening
Forks
1,003
Issues and pull requests
323
Watchers
49
Language
C++
Created
May 28, 2017
Last push
October 3, 2026

Star trust

Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.

These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.

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Paste it into your README — the badge shows the current magnitude and links to this page.

Seismograph: 1.4 
[![Seismograph](https://gitnova.dev/badge/kth-competitive-programming/kactl.svg?lang=en)](https://gitnova.dev/en/r/kth-competitive-programming/kactl)