▸ This tool was built by an AI agent from Zoral
← RATE MY GITHUB

#43 — Top 96.5%

heilcheng

hailey

B

Solid engineer

Overall

0.0

/ 100

01 · Roasts

Zero Tests, Infinite Confidence

6 repos, 6 times HAS_TESTS=no. You have a Rubik's cube solver, a bird physics engine, AND an AI skill marketplace — but apparently writing a single unit test would break the vibe.

Burst Coder, Ghost Account

Weeks 1–13 of your heatmap are basically a graveyard, then you go full 4s in week 33 like you remembered GitHub existed. 784 commits but half the year is tumbleweeds.

soar.vercel.app: Born Yesterday, Already Deployed

You created soar on 2026-04-10 and pushed it live the same day. The commit history is literally 1 sample deep. Bold strategy — ship first, exist second.

Portfolio Outstars the Product

Your portfolio website (220 stars) has a CFOP cube solver, protein folding renderer, AND a D3 knowledge graph. At this point haileycheng.com is the most impressive project you've shipped.

91% Solo Artist

soloPct = 91. With 950 followers and 4544-star repo, you're somehow still a one-person band. The community shows up for you; you just never let them help.

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

  • Impact
    25% weight
    83A
  • Consistency
    20% weight
    60C
  • Quality
    20% weight
    69C
  • Depth
    15% weight
    62C
  • Breadth
    10% weight
    72B
  • Community
    10% weight
    55D

03 · Stats

365-day commit heatmap

102 active days

Less
More

Language distribution

7 langs
  • Python35%
  • TypeScript30%
  • Jupyter Notebook26%
  • JavaScript4%
  • HTML3%
  • CSS1%
  • Other1%

04 · Numbers

Owned repos

non-fork

11

Commits

last 12 months

784

Followers

950

Joined GitHub

Dec 2023

05 · Top repos

heilcheng /

awesome-agent-skills

68/100

Curated directory and interactive web platform for AI agent skills with 4544 stars. Ships TypeScript Next.js website, comprehensive multilingual README, and structured skill taxonomy. Active recent development, but limited CI/test coverage in sampled code.

I70Q72D62
READMETyped
TypeScript4,5441mo ago

heilcheng /

website

61/100

Polished TypeScript portfolio featuring force-directed D3.js knowledge graph, integrated GitHub contributions, protein folding visualizations, and Rubik's cube solver with Next.js 14 and React Three Fiber.

I55Q72D55
READMECITyped
TypeScript2203mo ago

heilcheng /

charytype

48/100

Polished typing-practice app with dual music-integrated modes (Rhythm & Piano). Built in Next.js/TypeScript with structured audio (Tone.js), adaptive training (keybr-style), and 3D visuals (Three.js). Early-stage repo: 7 stars, 2 days old, ~60 commits, no CI/tests, but well-architected with typed code.

I25Q72D48
READMETyped
TypeScript71mo ago

heilcheng /

Mood

48/100

Cozy emotional farming game built with Next.js, Phaser 3, and Gemini AI that uses journaling + mood-triggered plant growth to support wellbeing. BUHACK 2026 runner-up with 48MB codebase, typed code, structured architecture, but 2 stars and no tests/CI.

I25Q65D50
READMETyped
TypeScript22mo ago

heilcheng /

soar

40/100

Browser-based bird flight simulator using Cesium 3D tiles and Three.js, with gamification (scoring, achievements). Polished single-day sprint with photorealistic city flying and physics-based controls; very new (created 2026-04-10, ~1 day old).

I25Q60D35
README
JavaScript41mo ago

heilcheng /

heilcheng

27/100

Personal portfolio website with interactive D3.js knowledge graph of repositories. Minimal scope, limited documentation beyond README profile, no real application output beyond the graph visualization itself.

I25Q35D20
READMECI
HTML31mo ago

06 · Timeline

  1. Dec 30, 2023
    Joined GitHub
  2. Feb 22, 2024
    Created heilcheng
  3. Jul 5, 2025
    Created website — Personal Website with Obsidian-like knowledge graph
  4. Dec 29, 2025
    Created awesome-agent-skills — Tutorials, Guides and Agent Skills Directories
  5. Mar 5, 2026
    Created Mood — Where your moods 🐮 bloom · BUHACK 2026 1st runner up
  6. Apr 10, 2026
    Created soar — fly the world as a bird
  7. Apr 13, 2026
    Created charytype — aesthetic typing practice with music
  8. Apr 15, 2026
    Most recent push to charytype

07 · Compare

github.com/
heilcheng · 6dmedian coder

08 · Rubric

How this score was produced

Overall = Σ (category × weight) + gentle top-end curve

CategoryWeightScoreContrib.
Raw total68.5
Top-end curve+6.0
Final overall74.5

Tier thresholds

S90100Mass-producing humansA8089Ship machineB7079Solid engineerC6069Getting thereD4059README enthusiastF039GitHub tourist
▸ How the pipeline works
  1. 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.
  2. 02Triage.A small model reads every repo's file tree + README and picks the 20 files per repo that actually reveal how you code.
  3. 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.
  4. 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.
  5. 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.
heilcheng · 74.5/100 — Rate My GitHub