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kkongry0819/6657upup

25C#Audience · generalComplexity · 2/5ActiveSetup · easy

TLDR

Windows desktop helper for the Douyu live-stream chat that copies stock jokes and quotes and can generate new lines via a DeepSeek or OpenAI key.

Mindmap

mindmap
  root((6657UPUP))
    Inputs
      Stock jokes library
      User selection
      Optional API key
      Streamer context
    Outputs
      Copied chat text
      AI generated lines
      Clipboard content
    Use Cases
      Quick chat replies
      AI generated quips
      Joke library browsing
      Douyu chat helper
    Tech Stack
      CSharp
      DotNet
      WebView2
      DeepSeek
      OpenAI

Things people build with this

USE CASE 1

Copy ready-made Douyu chat jokes into the clipboard with one click

USE CASE 2

Generate fresh chat lines with DeepSeek or OpenAI when the stock library feels stale

USE CASE 3

Browse a curated library of lan geng quotes for Little General chat rooms

USE CASE 4

Run the app on Windows 10 after installing the WebView2 Runtime

Tech stack

C#.NETWebView2DeepSeekOpenAI

Getting it running

Difficulty · easy Time to first run · 5min

Windows 10 users must install WebView2 Runtime manually before the app will start; an API key is only needed for the AI generation feature.

In plain English

This repository ships a small Windows desktop app aimed at users of a Chinese live-streaming platform called Douyu. The platform has a feature called the Little General game inside a stream's chat room, and certain audience activities, including sending chat messages, require the user to have reached a fan badge level of 15. The tool helps with composing those chat messages by pulling from a large stock of jokes and quotes, called lan geng in Chinese, and copying them quickly. There is also an option to generate new lines with an AI model. The README is written as a short FAQ rather than a full guide. It explains that the project is built with C# .NET and uses WebView2, the Microsoft Edge embedded browser component, to display content. Because of that, the program will fail to start unless WebView2 Runtime is installed. Windows 11 includes it by default, but Windows 10 users have to install it manually from the Microsoft developer site. For the AI-generation feature the user is expected to provide an API key from either DeepSeek or OpenAI, both of which the author links to. The FAQ links to a separate tutorial article on how to obtain a DeepSeek key. The author makes clear that the AI key is optional. The basic features of fetching and copying jokes work fully without any key and at no cost. The FAQ also addresses people who do not yet have a level 15 fan badge. They can still send messages, the README says, but those messages will be invisible to others. Reaching level 15 plus owning a paid fan badge from the streamer is required for messages to actually appear in chat. Downloads are not built into the repository itself. The README tells visitors to use the Release section on the right side of the GitHub page to get the binary. The author asks for a free star if the tool turns out to be useful, and invites pull requests, issues, or comments for suggestions and improvements.

Copy-paste prompts

Prompt 1
Walk me through downloading the latest 6657UPUP release from the GitHub Releases page and installing WebView2 Runtime on Windows 10
Prompt 2
Get a DeepSeek API key and plug it into 6657UPUP so the AI-generate joke button works
Prompt 3
Explain why my chat messages are invisible in Douyu even with 6657UPUP running and what fan badge level I need
Prompt 4
Add a new local joke pack to 6657UPUP by editing the bundled data file and rebuilding the .NET project
Prompt 5
Compare using DeepSeek versus OpenAI for joke generation in 6657UPUP in terms of cost and tone
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Generated 2026-05-22 · Model: sonnet-4-6 · Verify against the repo before relying on details.