01 · Roasts
89% Graveyard
51 public repos and 89% of them haven't been touched in over 2 years. That's not a portfolio — that's a software cemetery with a very optimistic caretaker.
32 Commits a Year
32 commits in 12 months across ALL repos. That's roughly one commit per week and a half. Even your heatmap is mostly a desert with occasional green oases.
The Failed Startup README
fitai's README is exactly 7 lines long for a project that implements multi-stage pose detection with 8 exercise configs. You built something genuinely complex and documented it like a grocery list.
Profile README Completionist
18 of your last 30 commits on your Yuheng3107 profile repo are badge and intro tweaks. You're putting more sustained effort into your business card than any actual project.
Decade-Long Lurker
Joined GitHub in June 2014 — that's 10+ years on the platform. Total public stars earned across all repos: 5. The account age is not matching the output volume.
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% weight28F
- Consistency20% weight55D
- Quality20% weight38F
- Depth15% weight50D
- Breadth10% weight65C
- Community10% weight25F
03 · Stats
365-day commit heatmap
32 active days
Language distribution
- HTML38%
- Python18%
- JavaScript15%
- TypeScript12%
- Java10%
- CSS8%
04 · Numbers
Owned repos
non-fork
38
Commits
last 12 months
32
Followers
6
Joined GitHub
Jun 2014
05 · Top repos
Yuheng3107 /
machine-learning-algorithms-viz
Personal TypeScript React project visualizing K-means clustering with Recharts. Typed, well-documented, and deployed to production (Vercel), but minimal scope, no tests, and single-algorithm implementation.
Yuheng3107 /
fitai
Failed startup project implementing real-time form correction for exercise using TensorFlow pose detection (MoveNet). Untyped JavaScript, no tests, no production maturity, though technically substantial with 373 KB codebase and documented pipeline architecture.
Yuheng3107 /
Yuheng3107
Personal profile README showcasing skills; 36KB repository with only documentation, no actual project code or implementation. Minimal substantive output.
06 · Timeline
- Jun 21, 2014Joined GitHub
- Feb 19, 2023Created fitai
- Jul 16, 2023Created machine-learning-algorithms-viz — Experimental Project to try and visualize machine learning algorithms using Recharts in react
- Jul 12, 2025Created Yuheng3107
- Feb 21, 2026Most recent push to Yuheng3107
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.