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Vite React next-themes Dark Mode Fix

Minimal <head> snippet to prevent the flash of white background (FOUC) in Vite React SPAs using next-themes (chakra ui).

<head>
    <meta charset="UTF-8" />
    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>App</title>

🧩 QEMU Performance Comparison Summary

Host: Termux on Android (ARM64 / aarch64)
Device: Android phone running Termux
Virtualization: QEMU emulation (no KVM acceleration)

🖥️ Virtual Machines Compared

VM	QEMU Command	Architecture	Notes
🟢 ARM64 Guest	`qemu-system-aarch64`	ARM64 on ARM64	Native architecture, efficient
🔴 x86_64 Guest	`qemu-system-x86_64`	x86 emulated on ARM	Heavy software emulation via TCG

🛠️ Android Emulator Crash FIX — `StartService FAILED with error 4294967201`

❗ Problem

When launching the Android Emulator, I kept getting this vague and frustrating error:

Running Android Emulator hypervisor driver installer
[SC] StartService FAILED with error 4294967201
The emulator process for AVD  has terminated.

Problem:

While building ESP32 projects on ARM64 (e.g., Raspberry Pi, Termux), PlatformIO shows this error:

xtensa-esp32-elf-g++: not found [Error 127]

Solution:

1. Download ARM64 toolchain:

This guide covers installing Deno.js and Bun.js in Termux using proot Ubuntu.

1. Install Termux and Proot Ubuntu

First, update Termux and install Ubuntu using proot-distro:

pkg update && pkg upgrade -y
pkg install proot-distro -y
proot-distro install ubuntu
proot-distro login ubuntu

	#!/bin/bash
	# Configure GRUB for serial console in Debian (Termux-friendly)

	GRUB_FILE="/etc/default/grub"
	BACKUP_FILE="/etc/default/grub.bak.$(date +%F-%T)"

	echo "🔹 Backing up current GRUB config to $BACKUP_FILE"
	sudo cp "$GRUB_FILE" "$BACKUP_FILE"

	echo "🔹 Configuring GRUB for serial console..."

	async function getFinalUrl(inputUrl) {
	// Extract the ID from the input URL, https://adrinolinks.com/{id}
	const idMatch = inputUrl.match(/\/([^\/]+)$/);
	if (!idMatch) {
	throw new Error("Invalid URL format, can't extract ID");
	}
	const id = idMatch[1];

	const url = `https://tackledsoul.com/includes/open.php?id=${id}`;

	const crypto = require('crypto');
	const {
	TextDecoder
	} = require('util');

	// Static Key and IV (from client JS)
	const base64IV = "Wzk3LCAxMDksIC0xMDAsIC05MCwgMTIyLCAtMTI0LCAxMSwgLTY5LCAtNDIsIDExNSwgLTU4LCAtNjcsIDQzLCAtNzUsIDMxLCA3NF0=";
	const base64Key = "Wy0zLCAtMTEyLCAxNSwgLTEyNCwgLTcxLCAzMywgLTg0LCAxMDksIDU3LCAtMTI3LCAxMDcsIC00NiwgMTIyLCA0OCwgODIsIC0xMjYsIDQ3LCA3NiwgLTEyNywgNjUsIDc1LCAxMTMsIC0xMjEsIDg5LCAtNzEsIDUwLCAtODMsIDg2LCA5MiwgLTQ2LCA0OSwgNTZd";

	function parseKey(base64Str) {