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GitHub: Undiscovered Trending

Hide starred repos in trending and remove slob

  1. // ==UserScript==
  2. // @name        GitHub: Undiscovered Trending
  3. // @namespace   shiftgeist
  4. // @icon	https://github.com/fluidicon.png
  5. // @match       https://github.com/trending*
  6. // @grant       none
  7. // @version     20250422
  8. // @author      shiftgeist
  9. // @description Hide starred repos in trending and remove slob
  10. // @license     GNU GPLv3
  11. // ==/UserScript==
  12.  
  13. function log(...params) {
  14.   if (localStorage.getItem('undiscovered-debug') === 'true') {
  15.     console.log('[undiscovered]', ...params)
  16.   }
  17. }
  18.  
  19. function createIgnoreButton(ignoredRepos, urlToIgnore, onclick) {
  20.   const button = document.createElement('button')
  21.   button.className = 'Button--secondary Button--small Button ml-2 ignore-button'
  22.   button.innerText = 'Ignore'
  23.   button.onclick = () => {
  24.     ignoredRepos.push(urlToIgnore)
  25.     onclick()
  26.     localStorage.setItem('undiscovered-ignored', JSON.stringify(ignoredRepos))
  27.   }
  28.   return button
  29. }
  30.  
  31. function main() {
  32.   log('start of main')
  33.  
  34.   setTimeout(() => {
  35.     log('delay done')
  36.  
  37.     const ignoredRepos = JSON.parse(localStorage.getItem('undiscovered-ignored') || '[]')
  38.  
  39.     const articles = document.querySelectorAll('article')
  40.     const parent = document.querySelector('[data-hpc=""]')
  41.  
  42.     for (const article of articles) {
  43.       const url = article.querySelector('h2 a').getAttribute('href')
  44.       const hasButton = article.querySelector('.ignore-button')
  45.       const buttonsContainer = article.querySelector('.float-right.d-flex')
  46.  
  47.       if (!hasButton) {
  48.         function onclick() {
  49.           article.remove()
  50.           main()
  51.         }
  52.  
  53.         const button = createIgnoreButton(ignoredRepos, url, onclick)
  54.         buttonsContainer.append(button)
  55.       }
  56.  
  57.       if (
  58.         // Already starred
  59.         article.querySelector('.starred-button-icon').getClientRects().length > 0 ||
  60.         // Ignored
  61.         ignoredRepos.includes(url) ||
  62.         // Contains AI
  63.         [
  64.           ' ai ',
  65.           'ai assistant',
  66.           'ai chat',
  67.           'ai models',
  68.           'ai-powered',
  69.           'crypto',
  70.           'deepseek',
  71.           'defi',
  72.           'gemini',
  73.           'gpt',
  74.           'llm',
  75.           'mcp',
  76.           'ollama',
  77.           'openai',
  78.           'qwenlm',
  79.         ].findIndex(e => article.innerText.toLowerCase().includes(e)) >= 0
  80.       ) {
  81.         article.remove()
  82.       }
  83.     }
  84.  
  85.     // no repos dispalyed
  86.     if (parent.childElementCount === 0) {
  87.       const empty = document.createElement('article')
  88.       empty.className = 'Box-row'
  89.       empty.innerText = 'Nothing to discover'
  90.       parent.append(empty)
  91.     }
  92.   }, 100)
  93. }
  94.  
  95. log('init')
  96.  
  97. let previousUrl = ''
  98. const observer = new MutationObserver(function (mutations) {
  99.   if (location.href !== previousUrl) {
  100.     previousUrl = location.href
  101.     main()
  102.   }
  103. })
  104. const config = { subtree: true, childList: true }
  105. observer.observe(document, config)