Skip to content
Avatar

Nick Chen

Hi, there! My name is Nick Chen, also cjyx9. I'm now a CS undergraduate interested in web security and development. Ocassionally I hack with my school team JNSEC and Arr3stY0u in CTF games. and creating opensource projects on my GitHub. Currently, I'm exploring Agent development and creating Misuzu.

Here are some of CTFs I participated in:

  • MoeCTF 2025 Rank 36
  • ?CTF 2025 Campus track Rank 3
  • 2025年“羊城杯”网络安全大赛 first blood of web EZ_Signin
  • RCTF 2025 Rank 12 (JNSEC), first blood of misc 514, third blood of web Author
  • Ali CTF Rank 22 (JNSEC)

I'm actively involved in open source communities. Here are some of my personal projects:

  • Official Website of Animeko

    Fully static website for Animeko, built with Astro within 1 day.

  • NewStar CTF Registration Platform (Frontend)

    Registration system based on Solid.js + Rust, featuring a user-friendly architecture and comprehensive state management.

  • Random Elysia

    Cloudflare workers + D1 + Elysia.js + Drizzle ORM template. Using my own OAuth2 implementation for authes and modern backend framework Elysia.js. Front-back separated.

  • 100 Days

    Collection of my recreational coding pieces

Beyond coding, I enjoy reading japanese light novels and watching animes. I'm a big fan of 京アニ and 芳文社. Here I'd like to recommend three of my favorite works: ゆるキャン△、 ぼっち・ざ・ろっく and 蟲師。

I'm also a music lover, especially fond of J-rock/J-pop, progressive metal and shoegaze rock. Here's my playlist on NetEase Music