# justcoding121/advanced-algorithms

100+ algorithms & data structures generically implemented in C#

Repository: https://github.com/justcoding121/advanced-algorithms
Canonical: https://ross.abutalabs.com/products/advanced-algorithms
Language: C#
License: MIT
License Family: permissive
Topics: csharp, algorithms, binary-trees, heap, sorting-algorithms, avl-tree, red-black-tree, fibonacci-heap, pairing-heap, splaytrees, treaps, btrees, graph-algorithms, rtree, quadtree, data-structures
Last push: 2026-08-25T03:30:50+00:00

## Health v2 (maintenance only)
Score: 97/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 94, longevity 100
- inputs: {"age_days": 3691, "days_push": 8, "days_rel": 42, "gap_med": 0, "n_releases_24m": 2}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1379, forks 293 (observed 2026-08-28T04:04:33.743463+00:00)

## What it is
A C# library with 100+ generically implemented computer science algorithms and data structures, including trees, heaps, sorting, and graph algorithms. It is a maintained, curiosity-driven personal project published on NuGet.

## Use cases
- implement graph algorithms in C#
- find a red-black tree or AVL tree implementation
- learn how classic data structures are implemented
- use a fibonacci heap or pairing heap in .NET
- get sorting algorithm implementations in C#
- need a quadtree or rtree for spatial data
- study algorithm implementations for interviews

## When to choose
- you need reference or educational implementations of classic algorithms in C#
- you want a broad collection of data structures under an MIT license
- you are learning computer science fundamentals with real code

## When to avoid
- you need battle-tested, performance-critical data structures for production systems
- you need algorithms in a language other than C#
- you expect enterprise-grade support or guarantees

## Facets
- artifact type: library
- maturity: active
- function: math, developer-tools
- domain: developer-tools, education
- platform: dotnet, cross-platform
- tags: data-structures, csharp, graph-algorithms, sorting, trees, heaps, educational, algorithms

## Member repositories
- justcoding121/advanced-algorithms (main) score 97

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:33.743463+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 2026-08-30T04:40:19.383228+00:00, confidence not recorded.
  - readme: https://github.com/justcoding121/advanced-algorithms (fetched 2026-08-28T04:04:33.743463+00:00, sha aecb621d1c22)
- Data as of 2026-08-30T08:39:29.467469+00:00.