These projects are some of my DIY tools or products. If you get interested, it’s welcome to host them for personal use, but not commercially.

  • omoyde
    Memorial album for my beloved.
  • tabikaeru-gallery
    A web gallery to exhibit photos taken by my frog.
    [Code] [Site]


These projects exist to fight against the deficiency of certain tools (programming languages, CLI programs, etc.), and improve my quality of life.

  • lambdex
    A library to allow writing complicated anonymous functions beyond lambdas in Python.
  • hako
    A library provides fast transformations and checkings on top of Python data collection objects.
  • mocona
    A library to decouple your Python project. Write code, not spaghetti.
  • hexo-enhanced
    Enhanced markdown renderer for hexo to satisfy my requirements. (It’s the battery for this site.) [Code]
  • proxychains-ng-docker
    Docker images with pre-compiled proxychains4 binaries contained in.


These projects exist to automate certain daily tasks. Repetitions for the machine, and precious time for you human.

  • xxqg-addon
    A TamperMonkey extension to automate XXQG scoring.
  • ustc-health-report
    A Github Action to automate USTC Health Report.


These projects exist as my “Hello World”s or proof-of-concepts for certain techs.

  • i2a-rs
    Image to ASCII tool. (Rust version)
  • CLRS-Algorithms.rust
    Rust implementation for “Introduction to Algorithms”.

Long-Term Creation

These projects are postponed due to various reasons (laziness :(, for example).

  • Dive Into Python Language
    The book “Dive Into Python Language”.
    [Read Online]


These projects are no longer maintained or used.

  • Biohub 2.0 (iGem 2017 project by USTC-Software.)
    A synthetic biology community, focusing on more efficient data retrieving and ideas sharing.
    [Code] [Wiki]
  • tabikaeru-gallery
    A web gallery to exhibit photos taken by my frog.
    [Code] [Site]
  • WiseCityMBC
    Websites for HSFZ Model Business Competition.
    [2014] [2015] [2016]
    Websites for HSFZ Model United Nations.


  • SegFix: Model-Agnostic Boundary Refinement for Segmentation (ECCV 2020)
    Yuhui Yuan*, Jingyi Xie*, Xilin Chen, Jingdong Wang
    [Paper] [Code]
  • ABD-Net: Attentive but Diverse Person Re-Identification (ICCV 2019)
    Tianlong Chen, Shaojin Ding*, Jingyi Xie*, Ye Yuan, Wuyang Chen, Yang Yang, Zhou Ren, Zhangyang Wang
    [Paper] [Code]