01 · Roasts
Parser Library Mono-Culture
You have 385 total stars and every single one of them is on a parser combinator or regex library. Scala parsley, Haskell parsley, staged regex parsley — did you know GitHub allows repos about things other than parsing?
82 Commits, 52 Weeks
82 commits in a year is 1.6 per week on average. Your heatmap shows weeks 5 through 21 are basically a ghost town. The burst around weeks 33–35 did a lot of heavy lifting for your annual average.
HAS_TESTS=no Across the Board
Every single repo came back with TESTS=no — yet you've built production-distributed parser libraries on Maven Central and Hackage. The CI runs *something*, but the pass-2 flags don't lie. Trust, but verify (your own code).
Brainfuck.scala
1% of your GitHub footprint is Brainfuck. That's enough to be statistically visible in your language breakdown. Not enough to explain why it exists. Respect, but also: why.
niche Royalty
133 followers for a PLT researcher shipping typed parser combinators in Scala *and* Haskell is genuinely impressive — but 'impressive for a parser combinator niche' is the GitHub equivalent of being the most famous person at a very specific academic conference.
Built using
Zoral
Shadows one worker for a week, then takes over their job with zero extra setup. Behaves exactly like the original.
zoral.ai
02 · Category breakdown
- Impact25% weight73B
- Consistency20% weight60C
- Quality20% weight72B
- Depth15% weight73B
- Breadth10% weight55D
- Community10% weight50D
03 · Stats
365-day commit heatmap
51 active days
Language distribution
- Scala58%
- Haskell37%
- Rust2%
- CSS1%
- Brainfuck1%
- JavaScript1%
04 · Numbers
Owned repos
non-fork
14
Commits
last 12 months
82
Followers
133
Joined GitHub
Aug 2013
05 · Top repos
j-mie6 /
parsley
A mature, well-architected Scala parser combinator library with 213 stars, ~143KB codebase, comprehensive documentation (README + ARCHITECTURE.md + STATUS.md + design.md), CI/CD (HAS_CI=yes), proper licensing (BSD-3-Clause), and solid type safety across JVM/JS/Native platforms, shipping with thoughtful error handling a
j-mie6 /
ParsleyHaskell
Parsley is a fast, typed Haskell parser combinator library with staged code generation via Template Haskell. Well-documented with CI/tests, active maintenance, and production-quality architecture spanning 3.7MB of code.
j-mie6 /
oregano
Scala 3 staged regex library with compile-time optimization goals. Typed, documented via README with architectural notes, CI/CD present. Early project (0.1 version) with 30 commits since March 2024 and limited adoption (7 stars).
06 · Timeline
- Aug 2, 2013Joined GitHub
- May 16, 2018Created parsley — A fast and modern parser combinator library for Scala
- Jan 30, 2019Created ParsleyHaskell — Reimplementation of Parsley in Haskell, with improvements
- Mar 4, 2024Created oregano — Staged regular expression library for Scala 3
- Mar 24, 2026Most recent push to oregano
07 · Compare
08 · Rubric
How this score was produced
Overall = Σ (category × weight) + gentle top-end curve
Tier thresholds
▸ How the pipeline works
- 01Scrape.Pull every non-fork repo pushed in the last 90 days, plus your contribution calendar, followers, and language byte counts — straight from GitHub's REST & GraphQL APIs.
- 02Triage.A small model reads every repo's file tree + README and picks the 20 files per repo that actually reveal how you code.
- 03Grade each repo. All repos run in parallel through a fast scoring model that reads the picked files and rates each one independently on Impact, Quality, and Depth — with evidence citations.
- 04Aggregate. A larger reasoning model combines the per-repo scores with server-computed stats (heatmap, commit cadence, language entropy, follower count) to produce the 6-dimension profile score + roasts.
- 05Correct.Deterministic server-side checks enforce anchor-scale floors (e.g. a profile with 2,000+ public commits can't score 30 Consistency) and recompute the final verdict.
~90 seconds per profile, ~$0.25 in compute. Total of ~240 files read across your top-12 repos. One rating per GitHub account per day.
▸ Data sources & caveats
- Heatmap & commit totals: GitHub GraphQL
contributionsCollection— covers the last 365 days, includes private repos when the user has opted in (default). - Language %: byte totals across the top 30 owned non-fork repos.
- Curve: a small upward nudge centered on raw score ≈ 70, capping at 100. Prevents specialists from being unfairly penalised for narrow breadth.
- Anchor corrections: when server-measured signals (e.g. privateWorkLikely, multiRepoVolume, follower count) mandate a minimum category score, the aggregation step enforces it. These are signal-conditional, not identity-based floors.