ScriptedAlchemy Zack Jackson
Infra Architect | Webpack / Rspack Maintainer, Inventor & co-creator of Module Federation, Universal Javascript, JavasScript orchestration at scale.
EVIDENCE BASE
50
Repositories
54246
Commits
179913
Files analyzed
84
Technologies
631
Evidence
108
Active months
Based on 50 repository passports · 46/50 current
ENGINEERING PROFILE
Frontend82%
Backend45%
Testing67%
DevOps86%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
Java Recurring
LANGUAGE · 3/50 repos · 143177 files · 17552848 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 23/50 repos · 21211 files · 3778895 LOC
Depth 96 · HIGH
Markdown Core
LANGUAGE · 41/50 repos · 6313 files · 412912 LOC
Depth 70 · HIGH
XML Core
LANGUAGE · 6/50 repos · 5433 files · 351069 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 35/50 repos · 4413 files · 2242266 LOC
Depth 70 · HIGH
Rust Core
LANGUAGE · 5/50 repos · 4149 files · 2049822 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 20/50 repos · 1943 files · 485977 LOC
Depth 81 · HIGH
YAML Core
LANGUAGE · 24/50 repos · 1302 files · 150885 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 39/50 repos · 1257 files · 4782784 LOC
Depth 70 · HIGH
Tokio Recurring
LIBRARY · 3/50 repos · 1000 files · 669501 LOC
Depth 93 · HIGH
Serde Recurring
LIBRARY · 3/50 repos · 678 files · 413121 LOC
Depth 96 · HIGH
Python Core
LANGUAGE · 7/50 repos · 592 files · 131312 LOC
Depth 70 · HIGH
Vitest Core
TESTING · 6/50 repos · 408 files · 118897 LOC
Depth 85 · HIGH
C++ Core
LANGUAGE · 4/50 repos · 379 files · 96078 LOC
Depth 70 · HIGH
Next.js Core
FRAMEWORK · 15/50 repos · 369 files · 104062 LOC
Depth 78 · HIGH
Zod Core
LIBRARY · 11/50 repos · 254 files · 197115 LOC
Depth 78 · HIGH
JJWT Emerging
SECURITY · 1/50 repos · 161 files · 18523 LOC
Depth 78 · HIGH
Shell Core
LANGUAGE · 13/50 repos · 116 files · 21288 LOC
Depth 70 · HIGH
React Router Core
LIBRARY · 4/50 repos · 110 files · 33400 LOC
Depth 74 · HIGH
ESLint Core
QUALITY · 23/50 repos · 109 files · 280216 LOC
Depth 65 · HIGH
TOML Core
LANGUAGE · 9/50 repos · 104 files · 4549 LOC
Depth 70 · HIGH
Playwright Core
TESTING · 7/50 repos · 88 files · 9659 LOC
Depth 81 · HIGH
Axum Emerging
FRAMEWORK · 1/50 repos · 79 files · 46045 LOC
Depth 74 · HIGH
debug Core
LIBRARY · 8/50 repos · 74 files · 83292 LOC
Depth 96 · HIGH
NumPy Emerging
LIBRARY · 1/50 repos · 68 files · 20447 LOC
Depth 74 · HIGH
Go Recurring
LANGUAGE · 2/50 repos · 60 files · 4382 LOC
Depth 70 · HIGH
Prettier Core
QUALITY · 13/50 repos · 52 files · 205538 LOC
Depth 77 · HIGH
PostgreSQL Recurring
DATABASE · 3/50 repos · 44 files · 33301 LOC
Depth 93 · HIGH
Redis Core
CACHE · 6/50 repos · 44 files · 101592 LOC
Depth 84 · HIGH
npm Core
BUILD_TOOL · 36/50 repos · 36 files · 360 LOC
Depth 80 · HIGH
Webpack Core
BUILD_TOOL · 11/50 repos · 31 files · 22110 LOC
Depth 58 · HIGH
Express Core
FRAMEWORK · 5/50 repos · 19 files · 3295 LOC
Depth 41 · HIGH
Apache Kafka Core
MESSAGE_BROKER · 4/50 repos · 19 files · 42527 LOC
Depth 61 · HIGH
C Recurring
LANGUAGE · 3/50 repos · 17 files · 74391 LOC
Depth 70 · HIGH
pnpm Core
BUILD_TOOL · 12/50 repos · 12 files · 120 LOC
Depth 80 · HIGH
Ruby Recurring
LANGUAGE · 2/50 repos · 12 files · 203 LOC
Depth 70 · HIGH
Jest Core
TESTING · 8/50 repos · 12 files · 4017 LOC
Depth 58 · HIGH
Yarn Core
BUILD_TOOL · 10/50 repos · 10 files · 100 LOC
Depth 80 · HIGH
Lodash Core
LIBRARY · 7/50 repos · 10 files · 15647 LOC
Depth 45 · HIGH
SQL Recurring
LANGUAGE · 2/50 repos · 9 files · 1459 LOC
Depth 70 · HIGH
Dockerfile Core
LANGUAGE · 4/50 repos · 8 files · 304 LOC
Depth 70 · HIGH
FastAPI Recurring
FRAMEWORK · 2/50 repos · 8 files · 3088 LOC
Depth 58 · HIGH
Tokio Util Emerging
LIBRARY · 1/50 repos · 7 files · 4328 LOC
Depth 74 · HIGH
GraphQL Recurring
LIBRARY · 3/50 repos · 6 files · 1897 LOC
Depth 74 · HIGH
MongoDB Core
DATABASE · 5/50 repos · 6 files · 12947 LOC
Depth 58 · HIGH
Cargo Core
BUILD_TOOL · 5/50 repos · 5 files · 50 LOC
Depth 80 · HIGH
body-parser Recurring
LIBRARY · 3/50 repos · 4 files · 1190 LOC
Depth 37 · HIGH
Reqwest Emerging
LIBRARY · 1/50 repos · 4 files · 2722 LOC
Depth 70 · HIGH
Supertest Emerging
TESTING · 1/50 repos · 4 files · 536 LOC
Depth 70 · HIGH
Vue Recurring
FRAMEWORK · 2/50 repos · 4 files · 326 LOC
Depth 62 · HIGH
Tokio Stream Recurring
LIBRARY · 2/50 repos · 4 files · 4292 LOC
Depth 70 · HIGH
pytest Emerging
TESTING · 1/50 repos · 3 files · 662 LOC
Depth 45 · HIGH
Svelte Emerging
LANGUAGE · 1/50 repos · 2 files · 48 LOC
Depth 70 · HIGH
Poetry Recurring
BUILD_TOOL · 2/50 repos · 2 files · 20 LOC
Depth 80 · HIGH
Vite Recurring
BUILD_TOOL · 2/50 repos · 2 files · 190 LOC
Depth 58 · HIGH
Go Modules Recurring
BUILD_TOOL · 2/50 repos · 2 files · 20 LOC
Depth 80 · HIGH
Redux Recurring
LIBRARY · 2/50 repos · 2 files · 42 LOC
Depth 51 · HIGH
Cypress Emerging
TESTING · 1/50 repos · 2 files · 30 LOC
Depth 58 · HIGH
Starlette Emerging
FRAMEWORK · 1/50 repos · 1 files · 117 LOC
Depth 58 · HIGH
Requests Emerging
LIBRARY · 1/50 repos · 1 files · 72 LOC
Depth 58 · HIGH
Bytes Emerging
LIBRARY · 1/50 repos · 1 files · 524 LOC
Depth 58 · HIGH
pip Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Flutter Emerging
FRAMEWORK · 1/50 repos · 1 files · 392 LOC
Depth 58 · HIGH
PowerShell Emerging
LANGUAGE · 1/50 repos · 1 files · 69 LOC
Depth 70 · HIGH
uv Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Uvicorn Emerging
LIBRARY · 1/50 repos · 1 files · 584 LOC
Depth 58 · HIGH
Ruby on Rails Emerging
FRAMEWORK · 1/50 repos · 1 files · 352 LOC
Depth 58 · HIGH
Swift Emerging
LANGUAGE · 1/50 repos · 1 files · 67 LOC
Depth 70 · HIGH
Dart Emerging
LANGUAGE · 1/50 repos · 1 files · 78 LOC
Depth 70 · HIGH
C# Emerging
LANGUAGE · 1/50 repos · 1 files · 114 LOC
Depth 70 · HIGH
Elasticsearch Emerging
DATABASE · 1/50 repos · 1 files · 32 LOC
Depth 57 · HIGH
PHP Emerging
LANGUAGE · 1/50 repos · 1 files · 111 LOC
Depth 70 · HIGH
Flask Emerging
FRAMEWORK · 1/50 repos · 1 files · 164 LOC
Depth 58 · HIGH
Tailwind CSS Recurring
LIBRARY · 2/50 repos · 1 files · 523 LOC
Kotlin Emerging
LANGUAGE · 1/50 repos · 1 files · 85 LOC
Depth 70 · HIGH
Spring Framework Emerging
FRAMEWORK · 1/50 repos · 1 files · 1159 LOC
Depth 58 · HIGH
Pydantic Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
esbuild Emerging
BUILD_TOOL · 1/50 repos · 0 files · 0 LOC
Tracing Recurring
OBSERVABILITY · 2/50 repos · 0 files · 0 LOC
HTTPX Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
JSON Web Tokens Emerging
SECURITY · 1/50 repos · 0 files · 0 LOC
Clap Recurring
LIBRARY · 2/50 repos · 0 files · 0 LOC
Mocha Recurring
TESTING · 2/50 repos · 0 files · 0 LOC
Testing Library Emerging
TESTING · 1/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
robinhood-decompiled TypeScript
tracedecay Vitest
grok-bot-cli Next.js
opengui React
agent-bundle React
webpack-api-docs Markdown
pstack-codex npm
webpack-external-import React
ACTIVITY & OWNERSHIP
Active months 108
Commits 54246
Owner authored 100%
PRIMARY PROFILE — HR VIEW
FrontendJava · TypeScript · MarkdownHigh ownership
In 30 sec: direction — frontend, core — Java · TypeScript · Markdown, 50 repos 2015 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
JavaTypeScriptMarkdownXMLJavaScriptHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 1635
Forks 204
Watchers 60
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 54246 commits · 179913 files · 631 evidence
Absence of a technology in the passport does not imply lack of experience