# krahets/hello-algo

> A course on data structures and algorithms with animations and ready-to-run code. Helps beginners understand algorithm principles in various languages.

- Magnitude: 2.2 out of 10 — Steady
- Stars: 132,314 total · +12 stars measured 2026-11-14, 00:06–11:16 UTC, ≈ 28 by evening
- Star trust: star growth looks organic
- Category: Learning & lists · Language: Python · Created: 2022-11-04 · Last push: 2026-11-10
- GitHub: https://github.com/krahets/hello-algo · Homepage: https://www.hello-algo.com · Page: https://gitnova.dev/en/r/krahets/hello-algo

## Useful for

- Study algorithm operation through interactive examples.
- Practice implementing data structures in Python or Java.
- Understand algorithm principles using animations.

## Why it’s here

- Star-counter measurements on 2026-11-14 (UTC), 00:06–11:16: 132302 → 132314 stars (+12). This is the change over that interval.
- Estimated end-of-day forecast: about +28 stars, using observed gains and the previous day.
- About 7 forks a day — people are taking the code.

## Star trust

Star growth looks organic.

Star-trust labels are heuristics based on the repository’s behavior, not a check of every stargazer.

## Numbers

- Forks: 15,619
- Issues and pull requests: 1,609
- Watchers: 684
- Average over the last week: 54 per day
- Usual pace: 59 per day
- Stars in the last hour (measured): 0
- Latest release: 1.3.0 (2026-01-01)

## Stars per day, last 30 days (oldest → newest, today is partial)

2026-10-16 … 2026-11-14: 44, 31, 25, 37, 33, 24, 39, 30, 40, 255, 239, 120, 97, 67, 96, 46, 46, 47, 41, 29, 37, 31, 29, 48, 62, 84, 71, 55, 34, 12

## Magnitude by day, last 4 days

11-11 2.8, 11-12 3.0, 11-13 2.6, 11-14 2.3

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Magnitude (0–10) measures how fast and how unusually interest in a repository is growing right now. It is not a quality score.
Days are UTC. “So far today” is a fact; “expected by the end of the day” is a forecast.
Summaries and use cases are written by an LLM (DeepSeek V4.1 Flash) from the README and may be inaccurate: verify specific claims (benchmarks, speed, hardware) in the repository itself.
Data as of 2026-11-14 11:22 UTC, updated every 30 minutes.