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#64 — Top 95.6%

ddalcu

David Dalcu

B

Solid engineer

Overall

0.0

/ 100

01 · Roasts

The Zig Evangelist Nobody Asked For

Seven repos, all Zig. You wrote a UI library, a hypervisor, a desktop AI app, AND an LLM server in Zig. At this rate you'll rewrite the Linux kernel in Zig before asking whether anyone else can maintain any of this.

Quality Roulette

mlx-serve has ARCHITECTURE.md, CLAUDE.md, CONTRIBUTING.md, and a design.md. zigui has... CI and vibes. Two of your six scored repos got Quality=0. The documentation energy is extremely unevenly distributed.

One Star To Rule Them All

1003 stars on mlx-serve, 29 on llmprobe, 22 on agent-orcha, 11 on zigui, 8 on zig-ai, 1 on contain. The power law distribution of your own portfolio is steeper than most public leaderboards.

soloPct: 94%

94% of your work is solo. You've filed exactly 1 issue this year. You are shipping six interconnected AI/systems projects essentially in complete silence. Touch grass. Open a PR for someone else.

Serial Launcher, Rare Finisher

contain is 13 days old. zig-ai is 2 months old. zigui is 3 months old. You're spawning new ambitious projects faster than the old ones reach v1. contain has 1 star and no tests — but it does have a hypervisor.

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
    73B
  • Consistency
    20% weight
    65C
  • Quality
    20% weight
    72B
  • Depth
    15% weight
    65C
  • Breadth
    10% weight
    65C
  • Community
    10% weight
    50D

03 · Stats

365-day commit heatmap

249 active days

Less
More

Language distribution

7 langs
  • C++81%
  • Zig7%
  • Swift3%
  • TypeScript2%
  • C2%
  • Shell1%
  • Other4%

04 · Numbers

Owned repos

non-fork

21

Commits

last 12 months

579

Followers

50

Joined GitHub

Jun 2011

05 · Top repos

ddalcu /

mlx-serve

68/100

Production-grade native LLM server for Apple Silicon in Zig (1k stars). Implements OpenAI/Anthropic/Ollama APIs, multi-modal support, speculative decoding. Ships signed macOS app with comprehensive CI/tests. Well-documented with design.md + ARCHITECTURE.md + CLAUDE.md + extensive docs/ folder.

I65Q75D65
READMETestsCI
Zig1,003this week

ddalcu /

agent-orcha

65/100

Declarative multi-agent AI framework with TypeScript, YAML orchestration, MCP tools, vector search, P2P networking, and desktop/Docker distribution. Comprehensive but niche adoption (22 stars).

I55Q75D65
READMETestsCITyped
TypeScript221mo ago

ddalcu /

llmprobe

60/100

Specialized LLM conformance and capability testing suite for OpenAI-compatible endpoints. Addresses a real gap in tooling with comprehensive coverage grading, deterministic benchmarking, and agent simulation. Shipped as an npm CLI with strong fundamentals but modest adoption (29 stars, 4 forks).

I55Q75D50
READMETestsCITyped
TypeScript29this week

ddalcu /

zigui

58/100

SwiftUI-like declarative UI library in pure Zig with GPU+software backends, 169 headless tests, five theme families, multi-line editor, working examples, and mature cross-platform architecture. Indie portfolio project with clear product intent, pre-alpha but substantially shipped.

I55Q0D0
READMECI
Zig111mo ago

ddalcu /

zig-ai

47/100

Local AI desktop app (chat, image, video, TTS) with in-process C/C++ backends + MCP integration. Typed Zig architecture with multi-threaded workers, system tray, and OpenAI-compatible API. CI multiarch (Metal/Vulkan/CUDA), HAS_GITIGNORE=yes, no tests flag but substantial codebase (1974 KB). Active 2-month burst showing

I40Q0D0
READMECI
Zig822d ago

ddalcu /

contain

45/100

Early-stage Zig hypervisor sandbox with from-scratch device models (virtio, GIC, NAT, OCI pull) shipping across HVF/KVM/WHP. Well-documented architecture but minimal adoption (1 star, 5 recent commits in 13 days).

I25Q60D50
READMECI
Zig11mo ago

06 · Timeline

  1. Jun 23, 2011
    Joined GitHub
  2. Jan 21, 2026
    Created agent-orcha — Agent Orcha is a declarative framework designed to build, manage, and scale multi-agent AI systems with ease. Use YAML to orchestrate complex workflows, manage diverse tools via M
  3. Feb 17, 2026
    Created mlx-serve — Native LLM inference server for Apple Silicon. OpenAI + Anthropic API compatible. No Python. Includes MLX Core macOS app with chat, agent mode, and tool calling.
  4. Jun 4, 2026
    Created zigui — A SwiftUI-like UI library in pure Zig — macOS/SwiftUI look across macOS, Linux, Windows
  5. Jun 10, 2026
    Created zig-ai — Local AI desktop app: chat, image, video, TTS with voice cloning — all in-process, built with Zig
  6. Jun 27, 2026
    Created contain
  7. Jul 14, 2026
    Created llmprobe — Conformance and capability test suite for LLM inference engines — surface coverage, spec conformance, model capability, and an MTP/performance benchmark.
  8. Aug 31, 2026
    Most recent push to mlx-serve

07 · Compare

github.com/
ddalcu · 6dmedian coder

08 · Rubric

How this score was produced

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

CategoryWeightScoreContrib.
Raw total66.9
Top-end curve+5.7
Final overall72.6

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.
ddalcu · 72.6/100 — Rate My GitHub