# sisterAn/JavaScript-Algorithms

基础理论+JS框架应用+实践，从0到1构建整个前端算法体系

Repository: https://github.com/sisterAn/JavaScript-Algorithms
Canonical: https://ross.abutalabs.com/products/sisteran-javascript-algorithms
License Family: other
Topics: javascript, algorithms, interview
Last push: 2022-04-23T09:51:58+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 2345, "days_push": 1593, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 5683, forks 643 (observed 2026-08-28T04:09:27.879222+00:00)

## What it is
A Chinese-language tutorial series and curated collection of data structures and algorithms explained from a frontend developer's perspective, using JavaScript. It covers topics like arrays, linked lists, stacks, queues, hash tables, trees, sorting, and algorithm design patterns, with problems drawn from real frontend interviews.

## Use cases
- prepare for frontend algorithm interview questions
- learn data structures and algorithms with JavaScript
- understand how algorithms underpin frontend frameworks like virtual-dom and babel
- practice leetcode problems in JavaScript
- build an algorithms knowledge base from scratch as a frontend engineer
- study LRU cache, top-K, and sorting problems with solutions

## When to choose
- you are a frontend developer preparing for technical interviews
- you want algorithm explanations grounded in JavaScript and real frontend scenarios
- you prefer structured tutorial series with worked solutions over raw problem lists

## When to avoid
- you need a runnable algorithm library for production code
- you want content in a language other than Chinese
- you need a general-purpose computer science curriculum beyond frontend-relevant algorithms

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: developer-tools
- domain: education, frontend
- platform: -
- tags: data-structures, interview-preparation, leetcode, frontend, algorithms, tutorial-series, chinese-language, javascript, web

## Member repositories
- sisterAn/JavaScript-Algorithms (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:27.879222+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 2026-08-29T17:54:14.862563+00:00, confidence not recorded.
  - readme: https://github.com/sisterAn/JavaScript-Algorithms (fetched 2026-08-28T04:09:27.879222+00:00, sha 8f6fccbe3f93)
- Data as of 2026-08-30T08:39:29.467469+00:00.