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code-shoily/yog-fsharp

65.5

Adequate · 3 October 2026

15.3k

lines of production code

F#

primary language

2

measurements over time

CAI band scale
CAI trend line
CAI lens gauges

What this system is

Yog.FSharp is a .NET library dedicated to graph data structures and analysis, providing core capabilities for serialization, algorithmic processing, and visualization. It supports advanced graph operations including max-flow, pathfinding, and DAG construction, alongside utilities for generating and building graph instances. The system also features multiple rendering outputs in ASCII, DOT, and Mermaid formats with algorithmic highlighting, all underpinned by comprehensive test coverage.

Architecture

  • Bounded contexts: Yog.FSharp.Tests

How it got here

March 2026 — Initial project scaffolding and library release

4 changes.

This period focused on establishing the foundational structure of the project, including initial scaffolding and documentation infrastructure. The primary development effort centered on the creation and initial release of the Yog.FSharp graph library. Comprehensive test coverage was implemented to support the new library, ensuring its serialization and deserialization capabilities were validated.

June 2026 — Graph algorithm and renderer expansion

12 changes.

This period focused on significantly expanding the graph analysis capabilities of Yog.FSharp by introducing new algorithms for max-flow, pathfinding, and DAG construction. The team also developed a suite of graph generators, builders, and property modules, alongside new ASCII, DOT, and Mermaid renderers with algorithmic highlighting. These features were supported by extensive test coverage and IO format improvements, culminating in the v0.6.0 release.

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

How this codebase got here

Score

  • CAI 66 → 65 (-0.3)
  • Rubric changed (rubric-2026.09.15 → rubric-2026.10.1) — scores are not directly comparable.

Lenses

  • Code Health 77 (new)
  • Architecture 100 → 100 (+0.0)
  • Maturity 67 → 67 (+0.0)
  • Readiness 57 → 57 (+0.0)
  • Security 75 → 75 (+0.0)

Resolved (2)

  • Documentation: no installation or build instructions (README.md)
  • Documentation: no usage examples (README.md)

New (105)

  • Duplicated block (10 lines × 2) (src/Yog.FSharp/Approximate.fs)
  • Duplicated block (10 lines × 2) (src/Yog.FSharp/Approximate.fs)
  • Duplicated block (10 lines × 2) (src/Yog.FSharp/Approximate.fs)
  • Duplicated block (10 lines × 2) (src/Yog.FSharp/Approximate.fs)
  • Duplicated block (10 lines × 2) (src/Yog.FSharp/IO/Json.fs)
  • Duplicated block (10 lines × 4) (src/Yog.FSharp/Pathfinding/AStar.fs)
  • Duplicated block (10 lines × 4) (src/Yog.FSharp/Render/Dot.fs)
  • Duplicated block (11 lines × 2) (src/Yog.FSharp/Builder/Grid.fs)
  • Duplicated block (11 lines × 2) (src/Yog.FSharp/IO/Json.fs)
  • Duplicated block (11 lines × 2) (src/Yog.FSharp/Traversal.fs)
  • Duplicated block (11–15 lines × 3) (src/Yog.FSharp/Flow/MaxFlow.fs)
  • Duplicated block (12 lines × 2) (src/Yog.FSharp/Centrality.fs)
  • Duplicated block (12 lines × 2) (src/Yog.FSharp/IO/Json.fs)
  • Duplicated block (12 lines × 2) (src/Yog.FSharp/Pathfinding/BellmanFord.fs)
  • Duplicated block (12–13 lines × 4) (src/Yog.FSharp/Generators/Classic.fs)
  • Duplicated block (13 lines × 2) (src/Yog.FSharp/Flow/MaxFlow.fs)
  • Duplicated block (13 lines × 2) (src/Yog.FSharp/Pathfinding/AStar.fs)
  • Duplicated block (13 lines × 2) (src/Yog.FSharp/Render/Dot.fs)
  • Duplicated block (13 lines × 3) (src/Yog.FSharp/Connectivity.fs)
  • Duplicated block (14 lines × 2) (src/Yog.FSharp/Connectivity.fs)
  • …and 85 more

Architecture

  • Containers 0 added · 0 removed · contexts 1 added · 0 removed · edges 0 added · 0 removed

Added bounded contexts (1)

  • Yog.FSharp.Tests

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

Survey your own repository

code-shoily/yog-fsharp was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point a surveyor at a repository you know and see whether you agree with it.

About this page

  • The score is its most recent published measurement, taken on 3 October 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit 44ffdc12509b1f2a7d8579bf55e99444268dbcec — the exact code this score is about.
  • Scored under rubric-2026.10.1 — the same rubric and the same method as every other entry in this index.
  • Measured by watchdog.canine.dev using codehealth-analyzer preprod-4f4226d619ea.