I'm a full-stack developer with a strong focus on front-end development recently.
I also have experience in back-end development, client-side applications, and binary disassembly analysis.
- Recently:
TypeScript,Python,JavaScript,C++ - Previously:
C,x86asm,OCaml,PHP,Go,Java
- Lance.Moe — A personal blog recording my life and technical notes, starting from my elementary school days.
- iya.app — A software-sharing community forum.
- ip.ntrqq.net — Displays your IP address and browser information with dynamic anime images.
- NtrQQ — An enhanced plugin for the QQ PC client (C++ Hummer Framework), originally developed in 2010. (No longer maintained)
- OpenAI Translator — A PWA translator app powered by the OpenAI API, installable on both mobile and desktop.
- Japan PR Visa Tool — A tool for estimating Japanese permanent residence (永住 / eiju) examination timelines and assisting with applications.
- MCPDict Web — A dictionary for querying the pronunciation and meanings of Chinese characters (Kanji) from ancient times to the present.
- StrengthsFinder — An automated personality and strengths assessment tool based on StrengthsFinder 2.0. (Chinese only)
- Loan Calculator — A mortgage calculation tool. (Chinese only)
- pyjiting — My graduation project: a prototype JIT compiler for CPython built on top of
llvmlite.







