# chefyuan/algorithm-base

一位酷爱做饭的程序员，立志用动画将算法说的通俗易懂。我的面试网站 www.chengxuchu.com

Repository: https://github.com/chefyuan/algorithm-base
Canonical: https://ross.abutalabs.com/products/algorithm-base
License: MIT
License Family: permissive
Topics: leetcode, offer, algorithms, base, programmers, interview-questions, interview-practice, java
Last push: 2025-05-03T13:50:26+00:00

## Health v2 (maintenance only)
Score: 41/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 19, release rhythm 35, longevity 100
- inputs: {"age_days": 1995, "days_push": 487, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 10727, forks 1540 (observed 2026-08-28T04:10:43.903797+00:00)

## What it is
A Chinese-language open-source learning repository that explains algorithms and data structures using animations and illustrations, aimed at coding interview preparation. It covers topics like hash tables, stacks, queues, linked lists, recursion, trees, string matching (KMP, BM, BF), and sorting algorithms, with an accompanying website www.chengxuchu.com.

## Use cases
- prepare for coding interviews with leetcode-style problems
- learn data structures like hash tables, stacks, and linked lists with visual explanations
- understand string matching algorithms like KMP through animation
- review sorting algorithms before a technical interview
- find structured algorithm study material in Chinese
- practice common interview questions for programmer job hunting

## When to choose
- you are preparing for technical interviews and prefer visual, animated explanations
- you want free, well-organized algorithm tutorials in Chinese
- you are a beginner needing data structure fundamentals before leetcode practice

## When to avoid
- you need an executable library or tool rather than reading material
- you prefer English-language algorithm resources
- you need interactive coding practice with automated judging rather than written explanations

## Facets
- artifact type: learning-resource
- maturity: active
- function: developer-tools
- domain: education, tutorials
- platform: -
- tags: leetcode, interview-preparation, data-structures, animation-simulation, chinese-language, java, coding-interview, algorithms, web-server

## Member repositories
- chefyuan/algorithm-base (main) score 41

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:10:43.903797+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:17:56.248587+00:00, confidence not recorded.
  - readme: https://github.com/chefyuan/algorithm-base (fetched 2026-08-28T04:10:43.903797+00:00, sha c86c3b43b1e7)
- Data as of 2026-08-30T08:39:29.467469+00:00.