Sean Zhu szhu

macOS Keyboard Remapper

A command-line tool to view, set, and clear custom keyboard mappings on macOS using hidutil.

# View current mapping
./macos_keys.py

	// ==UserScript==
	// @name Messenger Scraper
	// @namespace https://github.com/szhu
	// @version 0.20260429.5
	// @match https://www.facebook.com/messages/*
	// @match https://www.messenger.com/*
	// @grant none
	// @run-at document-idle
	// ==/UserScript==

	#!/usr/bin/env python3
	import re
	import subprocess
	import sys


	def run(args, echo=True):
	if echo:
	print(f"$ {' '.join(args)}")
	r = subprocess.run(args, capture_output=True, text=True)

	#!/usr/bin/env node

	const { execSync } = require("child_process");
	const path = require("path");

	const plist = path.join(
	process.env.HOME,
	"Library/Preferences/.GlobalPreferences.plist",
	);
	const key = "NSUserDictionaryReplacementItems";

	// ==UserScript==
	// @name Prevent Input Zoom (robust)
	// @match :///*
	// @run-at document-start
	// ==/UserScript==

	const VIEWPORT_CONTENT =
	"width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no";

	function upsertViewportMeta() {

	#!/bin/bash
	set -e

	if [[ -z "$1" ]]; then
	echo "Usage: $0 backup\|backup-and-delete\|restore"
	exit 1
	fi
	CMD=$1

	SELF=$0

	#!/bin/sh
	# A script version of the instructions here: https://remove.codes/01-dynamic-wallpaper

	set -e

	# Helper functions.

	verbose() {
	echo >&2
	echo $ "$@" >&2

	#!/bin/bash
	set -e

	echo "==> Formulae" && brew leaves \| xargs brew deps --tree --formula \| sed '/^$/d' && echo && echo "==> Casks" && brew list --cask \| xargs brew deps --tree --cask \| sed '/^$/d'

	#include <fcntl.h>
	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>
	#include <unistd.h>
	#include <errno.h>

	// Converts a size string (e.g., "20g", "500m", "1024") into bytes.
	off_t parse_size(const char *sizeStr) {
	char *end;

	-- ~/.hammerspoon/init.lua
	---@diagnostic disable-next-line: undefined-global
	local hs = hs

	hs.window.animationDuration = 0

	-- https://github.com/Hammerspoon/hammerspoon/issues/3224#issuecomment-1294971600
	local function axHotfix(win, fn)
	local axApp = hs.axuielement.applicationElement(win:application())
	local wasEnhanced = axApp.AXEnhancedUserInterface