Bogdan insane-dev

Easter Eggs & Hidden Features in Claude Code

A collection of easter eggs, undocumented behaviors, internal codenames, and surprising details found in the Claude Code source code. Organized by category.

	# Run in terminal

	defaults write com.apple.LaunchServices/com.apple.launchservices.secure LSHandlers -array-add '{LSHandlerContentType=public.plain-text;LSHandlerRoleAll=com.sublimetext.4;}'

	defaults write com.apple.LaunchServices/com.apple.launchservices.secure LSHandlers -array-add '{LSHandlerContentType=public.data;LSHandlerRoleAll=com.sublimetext.4;}'

	# IMPORTANT: You must restart your Mac for the changes to take effect.

	// If you have installed PHP 8.0 on your MBP from brew you can simply build the Imagick from source:

	git clone https://github.com/Imagick/imagick
	cd imagick
	phpize && ./configure
	make
	make install

	// Builded extension should land in similarly directory:

	#!/bin/bash

	# Colors
	RED='\033[0;31m'
	BLACK='\033[0;30m'
	DARK_GRAY='\033[1;30m'
	LIGHT_RED='\033[1;31m'
	GREEN='\033[0;32m'
	LIGHT_GREEN='\033[1;32m'
	BROWN_ORANGE='\033[0;33m'

	# Populate the Time Zone Tables from your system into the MySQL:
	# @see https://dev.mysql.com/doc/refman/5.7/en/time-zone-support.html#time-zone-installation

	mysql_tzinfo_to_sql /usr/share/zoneinfo \| mysql -u root mysql



	# In `/etc/mysql/my.cnf` add following line under [mysqld] config group:

	[mysqld]

	// For performance reasons we're only matching one level down:
	// 'test/spec/{,/}.js'
	// If you want to recursively match all sub-folders, use:
	// 'test/spec/*/.js'

	'use strict';

	module.exports = function (grunt) {

	var autoprefixer = require('autoprefixer')({

	# If you want to use different keys depending on the repository you are working
	# on, you can issue the following command while inside your repository:

	git config core.sshCommand "ssh -o IdentitiesOnly=yes -i ~/.ssh/private-key-filename-for-this-repository -F /dev/null"

	#!/bin/bash

	# Removedomain command
	# ---
	# script can run with the domain as a command line input
	# `sudo ./nginx_domain.sh my_domain.com` or without and
	# the script will prompt the user for input
	#
	# BTW: You can make it global e.g. by:
	# sudo ln -s /opt/delagics/removedomain.sh /usr/bin/removedomain

	#!/bin/bash

	# Makedomain command
	# ---
	# script can run with the domain as a command line input
	# `sudo ./nginx_domain.sh my_domain.com` or without and
	# the script will prompt the user for input
	#
	# BTW: You can make it global e.g. by:
	# sudo ln -s /opt/delagics/makedomain.sh /usr/bin/makedomain

Bogdan insane-dev

Easter Eggs & Hidden Features in Claude Code

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