# lessfish/leetcode

:pencil2: LeetCode solutions with JavaScript

Repository: https://github.com/lessfish/leetcode
Canonical: https://ross.abutalabs.com/products/lessfish-leetcode
Language: JavaScript
License Family: other
Topics: leetcode, leetcode-solutions, javascript
Last push: 2023-01-14T02:46:56+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 4043, "days_push": 1327, "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 1540, forks 303 (observed 2026-08-28T04:05:00.501953+00:00)

## What it is
A curated collection of LeetCode problem solutions written primarily in JavaScript, covering hundreds of problems with difficulty ratings and links to source code. It serves as a reference for studying algorithms and data structures through interview-style coding problems.

## Use cases
- prepare for coding interviews with JavaScript solutions
- study algorithms and data structures through worked examples
- find reference implementations for specific LeetCode problems
- learn problem-solving patterns like dynamic programming and BFS
- compare JavaScript approaches to classic algorithm problems

## When to choose
- you are practicing LeetCode in JavaScript and want reference solutions
- you want to study common interview algorithm patterns with runnable code
- you need examples of how to translate problem descriptions into JavaScript code

## When to avoid
- you need solutions in languages other than JavaScript or Python
- you want an actively maintained repo covering the newest LeetCode problems
- you need detailed written explanations rather than code

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: developer-tools
- domain: education, programming-languages
- platform: -
- tags: leetcode, interview-preparation, javascript, solutions, algorithms, data-structures, nodejs

## Member repositories
- lessfish/leetcode (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:00.501953+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 2026-08-30T04:30:51.627479+00:00, confidence not recorded.
  - readme: https://github.com/lessfish/leetcode (fetched 2026-08-28T04:05:00.501953+00:00, sha 7ff05d665a47)
- Data as of 2026-08-30T08:39:29.467469+00:00.