Sets a dark mode for slack. Run once after each update without slack running.

dark-slack.ps1

$darkString = @'
document.addEventListener('DOMContentLoaded', function() {
    $.ajax({
    url: 'https://cdn.jsdelivr.net/gh/laCour/slack-night-mode/css/raw/black.css',
    success: function(css) {
    let overrides = `
    code { background-color: #535353; color: #85c5ff; } /* Change color: to whatever font color you want */
    .c-mrkdwn__pre, .c-mrkdwn__quote { background: #535353 !important; background-color: #535353 !important; }
    .p-threads_footer__input .p-message_input_field { background: #000 }
    `
    $("<style></style>").appendTo('head').html(css + overrides);
    }
    });
    });
'@

$slackVerDir = (Get-ChildItem -Path $env:LOCALAPPDATA\slack\app-* -Name -Directory | Select-Object -Last 1)
$darkString | Out-File -Append -Encoding "UTF8" $env:LOCALAPPDATA\slack\$slackVerDir\resources\app.asar.unpacked\src\static\ssb-interop.js