Here are some small one-off tools I have developed, either for myself or others.
Bookmarklet to enable Picture-in-Picture (PiP) support on sites that try to disable it, such as Hulu, and especially in browsers that honor it, such as Chrome.
Reusable Node script that can be passed CLI arguments for a remote file to be downloaded, and optionally integrity checked against a known file hash.
Batch script to kill and restart dropbox client on Windows.
Tool for generating a regular expression (Regex) custom filter to match against multiple IP addresses at the same time, such as for Google Analytics.
Work in progress – compiled tables of keycodes and related information for ASCII, QT, X11, and more – in one Google Spreadsheet, as well as some SQL stuff.
Quick JS plugin for PrismJS (code embed syntax highlighter) that I put together, and use throughout this site . Typical “windows” style toolbar, with minimize/expand, fullscreen, and copy-to-clipboard buttons.
A quick MaterializeCSS styled business card I threw together for this portfolio site.