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nyan, nyan, nyan
nyan, nyan, nyan


@NTUST-ECE @hackmdio @ComicsReader @puraku @wizardamigo-taipei @rentea-tw
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Hi! I'm Yukai Huang

Hi, my name is Yukai, which means "happiness" in Japanese(It's a Chinese name though).

I'm a developer who loves to build projects around productivity or just for fun.

The following list contains the projects I built in recent years. I will update them occasionally.

Some earlier projects can be found on my GitHub. I track WIP projects and ideas with this GitHub Project Board publicly.

You can also find me on Twitch. I do live coding sessions sometimes.

Projects I created



  • A Tampermonkey script to make YouTube dislike count back - Nov 2021
    • A simple TamperMonkey script that recovering video dislike count from YouTube API. But soon I realized YouTube would completely remove dislike feature including the API. So it just got deprecated.
  • obsidian-primer - July 2021
    • An GitHub Primer style system inspired theme for Obsidian
  • github-highlightjs-themes - April 2021
    • GitHub Primer theme for highlight.js. I was developing my personal blog with Next.js. For the code block syntax highlighting, I chose highlight.js as the library. I wanted everything exactly right in Primer Design system, so I created this theme for highlight.js.


  • mojidict-helper - March 2020
    • A browser extension for lookup Japanese to Chinese dictionary quickly. It was written in vanilla JS back in 2020. I rewrote it in ReactJS in September 2021.


  • vscode-ptt - Mar 2019
    • A VS Code extension that brings Taiwan's largest BBS forum into VS Code's sidebar.

Projects that I contributed to



  • tonybaloney/vscode-pets - April 2021
    • A fun project that adds a pet WebView for VS Code. I opened a pull request for making the WebView available in sidebar explorer.

Projects that I contributed in g0v community

  • Disfactory - Starting from Oct 2019
    • An illegal factory reporting system. The backend server is built with Django, and the frontend is built with Vue.js.


  1. CodiMD - Realtime collaborative markdown notes on all platforms.

    JavaScript 8k 973

  2. Everything you need to extend Raycast.

    TypeScript 2.1k 778

  3. 只要輕點兩下網頁中的任意文字,MOJiDict Helper 就會跳出小視窗搜尋單字,讓你快速記憶查詢日文單字!

    JavaScript 16 1

  4. The official HackMD VScode extension!

    TypeScript 100 10

  5. The HackMD/CodiMD Command Line Tool

    TypeScript 91 9

  6. vscode-ptt Public

    在 VSCode 瀏覽 PTT!

    TypeScript 129 4

3,398 contributions in the last year

Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Mon Wed Fri
Activity overview
Contributed to Disfactory/frontend, Yukaii/messenger-JSON-viewer, hackmdio/md-stories and 53 other repositories

Contribution activity

August 2022

Created a pull request in raycast/extensions that received 3 comments

Fix HackMD extension bug

Description fix extension will try fetching deleted note's data after deletion fix a React warning Screencast No UI Changes Checklist I read …

+17 −16 3 comments
Opened 4 other pull requests in 2 repositories
raycast/extensions 1 open 1 merged
Disfactory/frontend 2 merged
Reviewed 3 pull requests in 3 repositories
Disfactory/frontend 1 pull request
hackmdio/ot.js 1 pull request
raycast/extensions 1 pull request
89 contributions in private repositories Aug 2 – Aug 18

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