Hi there, I'm Ronny Hsieh 👋

Front-end developer in Taipei 🇹🇼 — TypeScript, Vue & React, and 3D in the browser.

_{394,794 npm installs in the last year · 7 pull requests merged into projects with 145,688 stars between them · 484 commits maintaining a community docs site · 46 stars on my own repositories · on GitHub since 2019}

🧑‍💻 About me

• 🎨 Front-end developer who cares about design systems, accessibility, and code that reads well.
• 🛰️ Day to day I build web apps for a computer-vision / digital-twin platform — React, Next.js, Vue, Vite, and a fair amount of 3D rendering in the browser.
• 📦 I publish small, focused npm packages and use them in my own work.
• 💬 Issues and pull requests on any of my repositories are always welcome.

📥 Packages people install

Package	What it is	Installs / month
react-json-formatter	Formatting json data to JSX of React	32,429
condition-switch	A powerful and flexible TypeScript utility for writing clean, declarative, and expressive…	624
lorem-ipsum-tc	Tool for creating Traditional Chinese lorem ipsum	192
@channel-state/core	Core-library for channel-state, providing framework-agnostic, zero-dependency state…	136
@channel-state/react	React hooks for channel-state, providing seamless integration with React applications for…	87
@channel-state/svelte	Svelte stores for channel-state, providing seamless integration with Svelte applications…	83
react-form-maker	make a react form faster by object	66
@channel-state/vue	Vue composables for channel-state, providing seamless integration with Vue applications…	63
ai-agent-press	Transform AI agent instruction and skill files into searchable documentation portals	44
twinlink	A lightweight toolkit for creating direct 1-on-1 browser-to-browser connections using…	16

📦 Featured projects

Project	What it does	Installs
channel-state ⭐ 14 · TypeScript · v0.1.0	A state-management provides robust, seamless state synchronization across all browser…	136/mo
react-json-formatter ⭐ 9 · TypeScript · v0.4.0	Formatting json data to JSX of React	32,429/mo
condition-switch ⭐ 5 · TypeScript · v0.1.2	A condition switch library for js/ts	624/mo
react-form-maker ⭐ 2 · JavaScript · v0.4.0	NPM React tool to make a React form by object	66/mo

🤝 Upstream contributions

7 pull requests merged into repositories I do not own:

• TanStack/query ⭐ 50,405
  docs(query-react): Update links in useQuery documentation _{merged Aug 17, 2026}
• logicspark/awesome-vitepress-v1 ⭐ 197
  feat(docs): add travel-guide-tw.github.io/ blog _{merged Apr 6, 2025}
• cypress-io/cypress-documentation ⭐ 1,048
  docs(selectFile): readFile & fixture should use null instead of { encoding: null } _{merged Nov 17, 2023}
• pixijs/pixijs ⭐ 48,313
  fix(application): prevent reading property of null if the application is destroyed _{merged Jul 6, 2023}
• react-hook-form/react-hook-form ⭐ 44,871
  fix(path): keys of Date | FileList | File shouldn't be add to the PathImpl _{merged Aug 8, 2022}
• visgl/loaders.gl ⭐ 854
  docs(pcd): fix pcd-loader example PCDloader spell _{merged Aug 1, 2022}

🐛 Bugs I reported that got fixed

Issues I opened in other people's projects that the maintainers labelled a bug and then fixed.

• francoismassart/eslint-plugin-tailwindcss — The font-mono is considered not a tailwind class with the fontFamily setting without mono setting in tailwind.config.js.
• vuepress-theme-hope/vuepress-theme-hope — vuepress-plugin-comment2 get '@internal/pagesData' imported error during build
• francoismassart/eslint-plugin-tailwindcss — It takes a lot of time to execute, especially tailwindcss/classnames-order
• vuejs/eslint-plugin-vue — rule "vue/no-unused-properties" on <script setup> api component use prop from api defineProps in api computed

🗺️ The project I maintain

travel-guide-tw/travel-guide-tw.github.io — a community-written Chinese travel guide built with VitePress.

I have written 484 of the 535 human commits in it, across 124 merged pull requests, most recently on Aug 29, 2026, alongside 1 other contributor.

🚀 Recently pushed

Repository	What it does
muster TypeScript · pushed Oct 7, 2026	Run AI agent CLIs in tabs, each a real terminal with its own directory and git state
scoop-bucket pushed Oct 7, 2026	Scoop manifests for ronny1020's projects
homebrew-tap Ruby · pushed Oct 7, 2026	Homebrew casks for ronny1020's projects
channel-state TypeScript · pushed Sep 10, 2026	A state-management provides robust, seamless state synchronization across all browser…

🔭 Themes I keep starring

🛠️ Tech stack — the tools my own repositories actually depend on

pie showData title Repositories by language
  "TypeScript" : 33.3
  "JavaScript" : 23.1
  "HTML" : 15.4
  "Vue" : 10.3
  "Python" : 5.1
  "PHP" : 5.1

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📊 GitHub in numbers — profile cards and contribution activity

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_{Taipei · README rebuilt from the GitHub API — last run Oct 9, 2026, 5:03 AM GMT+8}