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Achievements

Achievement: Pull Sharkx2Achievement: Starstruckx2

Achievements

Achievement: Pull Sharkx2Achievement: Starstruckx2

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penjc/README.md

Typing SVG

I'm Peng, a Back-end Developer from China.

My Coding Toolkit

Java Spring Spring MySQL Redis RabbitMQ MyBatis Python C++ PHP Node.js HTML JavaScript CSS Vue React Docker Git Linux IntelliJ IDEA WebStorm PyCharm Unity VSCode Postman

Open Source Projects

Projects โญ Stars ๐Ÿ“š Forks ๐Ÿ›Ž Issues ๐Ÿ“ฌ Pull requests
CityU GuideBook Stars Forks Issues Pull Requests
Machine Learning Stars Forks Issues Pull Requests

Latest Blog posts

My GitHub Stats

Lines of code

๐Ÿฑ My GitHub Data

๐Ÿ“ฆ 450.3 kB Used in GitHub's Storage

๐Ÿ† 647 Contributions in the Year 2025

๐Ÿ’ผ Opted to Hire

๐Ÿ“œ 18 Public Repositories

๐Ÿ”‘ 12 Private Repositories

๐Ÿ“Š This Week I Spent My Time On

๐Ÿ’ฌ Programming Languages: 
Java                     1 hr 39 mins        โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘   91.64 % 
JavaScript               4 mins              โ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   03.91 % 
Vue.js                   3 mins              โ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   02.93 % 
YAML                     1 min               โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   01.17 % 
Text                     0 secs              โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   00.21 % 

๐Ÿ”ฅ Editors: 
IntelliJ IDEA            1 hr 48 mins        โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆ   100.00 % 

๐Ÿ’ป Operating System: 
Mac                      1 hr 48 mins        โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆ   100.00 %

I Mostly Code in Java

Java                     13 repos            โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   41.94 % 
JavaScript               3 repos             โ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   09.68 % 
Vue                      2 repos             โ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   06.45 % 
Python                   2 repos             โ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   06.45 % 
Stylus                   1 repo              โ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   03.23 %

Welcome to Shanghai !

    Temperature: 13ยฐC
    Feels Like: 13ยฐC
    Weather: fog
    Wind: North wind, 0 km/h
    Humidity: 79%
    Pressure: 1017 hPa
    Visibility: 5 km
    Precipitation: 0.0 mm
    Cloud Cover: 0%

Where to find me

GitHub Email Blog Blog

Pinned Loading

  1. CityU CityU Public

    CityU ๆ‰‹ๅ†Œ๏ผŒไธ€็ซ™ๅผ่งฃ้”่ฏพ็จ‹ไฟกๆฏๅ’Œ่ฏ„ไปทใ€ๆ กๅ›ญ็”Ÿๆดปๆ”ป็•ฅไธŽๅฐฑไธš่ต„ๆบใ€‚

    JavaScript 188 3

  2. ocademy-ai/machine-learning ocademy-ai/machine-learning Public

    Learn AI together, for free. AI learning and teaching resources for everyone.

    Jupyter Notebook 222 89