🔬 FIELD REPORT #58261676
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Subject    : Berlin
Location   : Shanghai, China 🇨🇳
Species    : Homo Developicus · H5 Subspecies
Threat Lvl : Friendly (unless you hardcode secrets)
Status     : Actively curious about everything
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Notes: Subject exhibits an unusual breadth of interests
for their species. Approach with curiosity.

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🧬 SKILL SCAN

┌────────────────────────────────────────────────────────┐
│                                                        │
│  H5 / Interactive Web  ████████████████████  99  🎨   │
│  React Ecosystem       ██████████████████░░  92  ⚛️    │
│  Browser APIs          █████████████████░░░  88  🌐   │
│  TypeScript            ████████████████░░░░  82  📝   │
│  Open Source           ██████████████████░░  90  🌱   │
│  Korean                ████░░░░░░░░░░░░░░░░  22  🇰🇷   │
│                                                        │
│  ⚠️  WARNING: Coffee dependency detected               │
│                                                        │
└────────────────────────────────────────────────────────┘

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🌍 OPEN SOURCE FOOTPRINTS

Not just building my own things — I wander into other people's codebases too.

Project	What I Did
Immer ⭐ 28k	Pioneered the entire Chinese documentation — wrote it from scratch
xterm.js ⭐ 18k	Replaced getOption/setOption API, fixed marker offset
React ⭐ 236k	Translated part of the Chinese docs
Arco Design Mobile ⭐ 492	Fixed Ellipsis reflow bug
Rspress ⭐ 2.2k	Custom home footer feature
React Live ⭐ 4.6k	Fixed wrapReturn transform
DefinitelyTyped ⭐ 51k	Added Node.js net entryType

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⚔️ THINGS I BUILT

reactuse ⭐ 966 115+ React Hooks. The whole kitchen sink, but type-safe and tree-shakable. SSR-safe · TypeScript-first · Inspired by VueUse Adopted by Shopee · PDD · Ctrip Latest: MCP support, Astro migration, useWakeLock

pareto ⭐ 70 80% of the results, 20% of the effort. An engineer's philosophy made code. Recently added benchmark suite with CI multi-run aggregation. Because if you can't measure it, does it even exist?

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📊 STATS

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📫 wul55267@gmail.com · Shanghai, China