Hacker News Reader

Output for first page:

    Showing 8 out of 233 jobs for /\b(Rust)\b/i
    Showing 22 out of 233 jobs for /\b(Java)\b/i
    Showing 13 out of 233 jobs for /\b(Scala)\b/i
    Showing 5 out of 233 jobs for /\b(Kotlin)\b/i
    Showing 9 out of 233 jobs for /\b(Swift)\b/i
    Showing 33 out of 233 jobs for /\b(Ruby)\b/i
    Showing 75 out of 233 jobs for /\b(Python)\b/i
    Showing 7 out of 233 jobs for /\b(PHP|PHP5|PHP7)\b/i
    Showing 56 out of 233 jobs for /\b(JS|JavaScript)\b/i
    Showing 89 out of 233 jobs for /\b(React|ReactJS)\b/i
    Showing 11 out of 233 jobs for /\b(Angular|Angular5|Angular6)\b/i
    Showing 9 out of 233 jobs for /\b(Vue|VueJS)\b/i
    Showing 34 out of 233 jobs for /\b(Node|NodeJS)\b/i
    Showing 31 out of 233 jobs for /\b(Go|GO|Golang|golang|GOLANG)\b/
    Showing 5 out of 233 jobs for /C#/i
    Showing 34 out of 233 jobs for /\bC\b|C\+\+/i
    Showing 4 out of 233 jobs for /\bHaskell\b/i
    Showing 2 out of 233 jobs for /\bErlang\b/i

Suggestions for more regexes and improvements are welcome.

View on HN

function hideAllExcept(searchRegex) { var allComments = Array.from(document.querySelectorAll('.comment-tree .comtr')) .map(function(e){e.style.display='none';return e}); var topLevelComments = allComments.filter(e=> e.querySelector('img[width="0"]')); var matchedComments = topLevelComments.filter(e=> (e.style.display = searchRegex.test(e.querySelector('.comment').innerText) ? 'table-row' : 'none')=='table-row'); return 'Showing '+(matchedComments.length+'').padStart(3, ' ')+' out of '+topLevelComments.length+' jobs for '+searchRegex; } [ /\b(Rust)\b/i, /\b(Java)\b/i, /\b(Scala)\b/i, /\b(Kotlin)\b/i, /\b(Swift)\b/i, /\b(Ruby)\b/i, /\b(Python)\b/i, /\b(PHP|PHP5|PHP7)\b/i, /\b(JS|JavaScript)\b/i, /\b(React|ReactJS)\b/i, /\b(Angular|Angular5|Angular6)\b/i, /\b(Vue|VueJS)\b/i, /\b(Node|NodeJS)\b/i, /\b(Go|GO|Golang|golang|GOLANG)\b/, /C#/i, /\bC\b|C\+\+/i, /\bHaskell\b/i, /\bErlang\b/i, ].map(hideAllExcept).sort().join('\n');