2026.01.17 — 2026.02.16 (31 days)
@MeroZemory · Jio Kim
Total Commits
1,959
Active Repos
51
Active Days
31
Avg / Day
63.2
Max Streak
31d
Current Streak
31d
Most Active Day
2026-02-06
218 commits
Most Active Repo
367 commits
Strictly my own lines of code. All vendor, node_modules, third-party, generated, binary, lock, and build output files are excluded. Fork/inherited repos count only my post-fork contributions (git diff from fork point).
Total Lines
2.4M
2,356,678 lines
Code
1.5M
1,510,012 lines
Docs & Config
846.7K
846,666 lines
Fork/inherited repos (6): post-fork contributions only (3,652 code lines)
Excluded dirs: node_modules, dist, build, vendor, __pycache__, target, third_party, SDK, plugins, decomp, _archive, ...
Excluded exts: .i64, .png, .jpg, .ttf, .mp3, .exe, .dll, .zip, .pdf, .sqlite, .pyc, .map, .tres, ...
Excluded files: package-lock.json, Cargo.lock, yarn.lock, *.min.js, *.min.css
Fork repos: 6 repos (post-fork contributions only)
A solo project built from scratch during this report period.
Rust · TypeScript · Python · WebAssembly
A 6DOF ECS-based missile defense simulation engine. Models the complete kill chain — detection, tracking, classification, weapon-target assignment, engagement, and assessment — with physics-accurate flight dynamics (RK4/RK45 adaptive integrator, 13-element state vector) and type-safe coordinate frame transforms (ECI/ECEF/LLA/NED/ENU/Body/Wind/Stability).
If embed playback fails (Error 153), open directly: YouTube link
Rust LoC
~97.5K
Crates
21
Documents
305
Built in
4 days
Physics: 6DOF rigid-body dynamics, US Standard Atmosphere 1976, Mach-dependent aero coefficients (subsonic–hypersonic), solid/liquid rocket + ramjet/scramjet propulsion
Guidance: PN, APN, True PN, ZEM-ZEV optimal guidance, 4-layer defense (upper/mid/lower/terminal)
Threats: SRBM–ICBM, cruise missiles (TERCOM/DSMAC), HGV/HCM hypersonic, MIRV/MARV, ECM/decoy/chaff
Interop: DIS (IEEE 1278), HLA (IEEE 1516), Digital Twin bridge, WebSocket real-time streaming
Viz: Cesium.js 3D globe + Three.js engagement view + React KPI dashboard, WASM/Server toggle
Evaluation: Monte Carlo (rayon parallel, 1000+ runs), Pk confidence intervals (Wilson score), sensitivity analysis
Scenarios: 12 KAMD configs (Cheongung-2, L-SAM, THAAD, PAC-3 vs KN-23, Hwasong-12, DF-21/26, etc.)
Security: cargo-deny, cargo-audit, SBOM (CycloneDX), Sigstore cosign, 5 fuzz targets, Semgrep, Iron Bank Dockerfile
Night Owl
33.8%
22:00 – 06:00
Weekend Warrior
31.2%
Sat & Sun commits
Multitasking
71.0%
3+ repos / day
Personality
Active development periods per repository. Bar = first → last commit.
X = Active Days · Y = Commits · Size = Code Lines
| Repo | Vis | Org | Commits | Total Lines | Code | First | Last | Days |
|---|