Langning Chen

cph-ng. This is the next generation of the Competitive Programming Helper.

math. A math solver server using the API of Microsoft Math Solver

miniapp. A miniapp for YouDao Dictionary Pen

paper. This is Paper - Pen ADB Password Easily Reset

luoguCaptcha. Recognize Luogu Captcha with AI model

hydro-helper. (UNOFFICIAL) Hydro Helper is a VSCode extension to solve Hydro problems easier

FileShare. Share files using Cloudflare Workers and GitHub Private Repositories!

Image. A very simple online image hosting service

MultiRename. Rename multiple files on Windows with a pattern.

oneChina. Taiwan is part of China

shanghai-textbook-server. 上海小初高 PDF 教材、练习册、教参与配套资源服务器

XMOJ-Script. XMOJ增强脚本

innovation. Innovation for the Future

OJTool. Get problem and submit code for OJ just from your CLI!

langningchen.

shanghai-textbook-data. 上海小初高 PDF 教材、练习册、教参与配套资源

shanghai-textbook. 上海小初高 PDF 教材、练习册、教参与配套资源获取器

yugu-playback-downloader. 一个用于下载浴谷课程回放视频的工具

yys. Automates the daily login reward collection for the YYS game

Gomoku. C++

Picture. TypeScript

AirClassroomDownload. Download air classroom in Shanghai.

Countdown. Show a countdown on windows

Communication. C++

aka. A very simple URL shorting service

ClassWeb. PHP

XimalayaTextDownload. C++

AtCoder. C++

Lib. A lib for personal use.

Etiger. C++

RecentOIContests. C++

Coding. Record my coding projects

project-econ. TypeScript

XMOJ. C++

Luogu. C++

Captcha. C++

UVa. C++

home. TypeScript

XMOJ-Client. C++

Achieve3000Download. Download Achieve3000 article as HTML to make it easier to print.

MicrosoftShowsDownloader. C++

QianLiaoDownload. C++

USACO. C++

Lunar. C++

EnglishReview. C++

Codeforces. C++

ysr. Python