Skip to content

Instantly share code, notes, and snippets.

View levelsio's full-sized avatar

levelsio levelsio

View GitHub Profile
if (new URLSearchParams(window.location.search).get('portal')) {
// <create start portal>
// Create portal group to contain all portal elements
const startPortalGroup = new THREE.Group();
startPortalGroup.position.set(SPAWN_POINT_X, SPAWN_POINT_Y, SPAWN_POINT_Z);
startPortalGroup.rotation.x = 0.35;
startPortalGroup.rotation.y = 0;
// Create portal effect
<?
//
// AUTO KEYWORD-BASED FOLLOWER CURATION BOT (by @levelsio)
//
// File: twitterFollowerCuratorBot.php
//
// Created: May 2021
// License: MIT
//
@levelsio
levelsio / 💁‍♀️ Karen Bot by @levelsio
Last active March 3, 2026 14:30
💁‍♀️ Karen Bot is an AI robot that lets you report problems in your neighborhood or city to your local city council
<?php
// Karen Bot by @levelsio
//
// ask Claude Code or Cursor to adapt it to your city
// mine is for Lisbon in Portuguese but it should work with any city and any language!
// save it as council.php and add a Nginx route /council on your server to use it
// make sure to add /council?key= and set a key below to use it privately
//
// more info: https://x.com/levelsio/status/2009011216132526407?s=20
@levelsio
levelsio / gist:5bc87fd1b1ffbf4a705047bebd9b4790
Last active February 19, 2026 10:34
Secret of Monkey Island: Amsterdam (by @levelsio) or how to create your own ChatGPT image+text-based adventure game
# 2023-11-27 MIT LICENSE
Here's the open source version of my ChatGPT game MonkeyIslandAmsterdam.com.
It's an unofficial image+text-based adventure game edition of Monkey Island in Amsterdam, my home town.
Please use it however you want. It'd be nice to see more ChatGPT-based games appear from this. If you get inspired by it, please link back to my X https://x.com/levelsio or this Gist so more people can do the same!
Send me your ChatGPT text adventure game on X, I'd love to try it!
@levelsio
levelsio / levelsio-by.html
Last active February 4, 2026 12:05
Maker Link (aka the @levelsio by link)
<!-- Maker Link by @levelsio -->
<!-- MIT License -->
<style>
body {
background:#333;
}
.levelsio-by {
font-family:"Helvetica Neue",sans-serif;
right:0;
#
# Building an MVP?
# Need a quick database you can set up in seconds?
# What about JSON?
#
# by @levelsio (with help from @marckohlbrugge, @oskarth, @maxdeviant and @kumailht)
# JS
db=[]
fs=require('fs')
@levelsio
levelsio / upgradeSubPrice.php
Created October 8, 2023 17:28
This script upgrades the price on active subscriptions on Stripe
<?
// set price
$newPricePlanId='price_1NsRt5Inbsdfsfddsf';
$newPriceMonthly=39;
$i=1;
foreach($users as $user) {
if(!$user['stripe_customer_id']) {
echo "No Stripe customer id, maybe update in db?";
@levelsio
levelsio / git_graph.php
Last active October 9, 2025 20:16
GitHub style graph in PHP + CSS
<style>
.git-graph {
text-align: left;
line-height: 1;
}
.git-graph-row {
clear: both;
text-align: left;
}
.git-graph-cell {
<?
# MIT license, do whatever you want with it
#
# This is my invoice.php page which I use to make invoices that customers want,
# with their address on it and which are easily printable. I love Stripe but
# their invoices and receipts were too wild for my customers on Remote OK
#
require_once(__DIR__.'/../vendor/autoload.php');
<?
// <readme>
/*
This is a lite version of Olark's and Intercom's functionality (without the chat part).
It lets you get feedback from users on your site to your email.
And you won't have to rely on another company anymore!
#killyourdependencies