https://github.com/sr229/kuru-kuru

A reimplementation of that one website in Fresh.js
https://github.com/sr229/kuru-kuru

deno hacktoberfest herta kuru-kuru website

Last synced: 2 months ago
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A reimplementation of that one website in Fresh.js

• Host: GitHub
• URL: https://github.com/sr229/kuru-kuru
• Owner: sr229
• License: mit
• Created: 2023-09-10T21:55:13.000Z (almost 2 years ago)
• Default Branch: master
• Last Pushed: 2025-04-09T13:09:57.000Z (2 months ago)
• Last Synced: 2025-04-09T13:44:36.925Z (2 months ago)
• Topics: deno, hacktoberfest, herta, kuru-kuru, website
• Language: TypeScript
• Homepage: https://herta.cosyne.jp.eu.org/
• Size: 5.03 MB
• Stars: 4
• Watchers: 2
• Forks: 2
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

Awesome Lists containing this project

README

        
## Herta Kuru (v2)!

[![Edit in CodeSandbox](https://assets.codesandbox.io/github/button-edit-lime.svg)](https://codesandbox.io/p/github/sr229/kuru-kuru)







[![Made with Fresh](https://fresh.deno.dev/fresh-badge.svg)](https://fresh.deno.dev)

[Visit the Site](https://herta.deno.dev/) |

[Check who's visiting it too!](https://takeback.bysourfruit.com/tracked/herta.deno.dev)

This is a proof-of-concept implementation of

[duiqt/herta_kuru](https://github.com/duiqt/herta_kuru) with a global statistics

feed, this time, it's a little more secure!

### Background

Around a while ago, the original website's global statistics screen had been

removed due to network abuse. I started investigating ways to reimplement this

(embarassingly I made a PR that just adds a single useless line in the API), so

I spent a few more weeks finding a way to implement it, until I got bored, and

then I picked it up again.

The new system I implemented works using the following:

- Using `BroadcastChannel`s and `WebSocket`s - we can send mutation events to

  update the counter, so this is practically realtime.

- No API is actually exposed to the user, and have it on the same code and

  domain as the main website, so the backend inherits the website's security

  when deployed to a hosting site like Deno Deploy.

- POSTing to the API is delayed by 5000ms (5s) before its submitted to the API

  in the frontend. While the provider does allow this, its due diligence to only

  submit it when there's inactivity.

### Usage

Make sure to install Deno: https://deno.land/manual/getting_started/installation

Then start the project:

```

deno task start

```

This will watch the project directory and restart as necessary.

### Credits

Original website by [@duiqt](https://github.com/duiqt/herta_kuru), All Rights

Reserved. Kuru-kuru gif is by [@Seseren_kr](https://twitter.com/Seseren_kr). All

rights Reserved.

Uses some assets from Honkai Star Rail. Copyright Cognosphere Pte. Ltd. All

Rights Reserved. This website is not affiliated with Cognosphere/miHoYo.