jojobyte’s gists

jojobyte / _maya_example_.js

Last active November 28, 2023 23:29

Calculate Maya Chain balance from REST API data. Zero-Dependencies.

	import { getBalance, getPools, getPoolBalances, getLiquidityProviders, } from './fetch.js'
	import {
	getStableCacaoValue, convertCacaoToStableValue, convertAssetToStableValue, calculateLiquidityPoolBalances,
	formatCacaoValue,
	} from './calculate.js'

	let TARGET_ASSET = 'DASH.DASH'
	let STABLE_COIN_ASSET = 'ETH.USDT-0XDAC17F958D2EE523A2206206994597C13D831EC7'

	const pools = await getPools()

jojobyte / Doppelgänger.js

Created February 10, 2026 00:17

Bookmarklet to invert the colors of a website. One click inverts, second click removes the inversion. Paste as the URL inside a bookmark.

	javascript:void function(){
	const d=document,q=d.querySelectorAll("style.dplgngr"),s=d.createElement("style");
	if(q?.length)return q.forEach(a=>a.remove());
	let b='#fff',i='95',h='180';
	s.type="text/css";
	s.className="dplgngr";
	s.innerText=`
	html { background-color: ${b}; }
	html,img,video,iframe { filter: invert(${i}%) hue-rotate(${h}deg); }
	`;

jojobyte / Dialgänger.js

Created February 10, 2026 00:20

Bookmarklet to invert the colors of a website with Controls. One click inverts, second click removes the inversion. Paste as the URL inside a bookmark.

	javascript:void function(){
	let b='#fff',toggle=true,i=95,ii=0,ia=100,h=180,hi=0,ha=360;
	const d=document,ce=(n)=>d.createElement(n),q=d.querySelectorAll(".dplgngr"),s=ce("style"),c=ce("form"),t='Doppelgänger';
	if(q?.length)return q.forEach(a=>a.remove());

	const invertStyles = (b,i,h) => `html { background-color: ${b}; }
	html,img,video,iframe { filter: invert(${i}%) hue-rotate(${h}deg); }`;
	const styles = (b,i,h,t) => `${t ? invertStyles(b,i,h) : ''}
	.dplgngr fieldset { border: 0 solid transparent; margin-top: 1em; padding: 0; display: grid; grid-template-areas: "l l" "r n"; grid-template-columns: 2fr 1fr; column-gap: 1em; }
	.dplgngr label { grid-area: l; }

jojobyte / Dependencies.js

Created February 10, 2026 00:36

Bookmarklet to reveal package.json dependencies on github.

	javascript:void function(){
	(async function(){
	let j = document,
	k = (...a) => j.querySelectorAll(...a),
	l = ((...a) => j.querySelector(...a))(
	'tr.react-directory-row a[title="package.json"]',
	)?.href?.replace("blob", "raw"),
	{ dependencies: h, devDependencies: a } = await window
	.fetch(l)
	.then((a) => a.json()),

jojobyte / VideoPiP.js

Created February 10, 2026 00:50

Bookmarklet to find the first video element and make it Picture-in-Picture. Paste as the URL inside a bookmark.

	javascript:void function(){
	if (!document.pictureInPictureEnabled) {
	console.log("Your browser cannot use picture-in-picture")
	return;
	}

	document.querySelector("video").requestPictureInPicture()
	}();

jojobyte / 1x_normal_speed.js

Created February 10, 2026 00:57

Bookmarklets to increase the playback rate of video or audio elements. Paste as the URL inside a bookmark.

	javascript:void function(){
	document.querySelectorAll("video,audio").forEach(function(c){
	let a=c.playbackRate;
	c.playbackRate=1,
	console.log(`changed media playback rate from ${a} to ${c.playbackRate}`)
	})
	}();

jojobyte / 👎🏻 YT Dislikes.js

Last active February 10, 2026 01:05

Bookmarklet to display estimated YouTube Dislikes based on returnyoutubedislikeapi.com. Paste as the URL inside a bookmark.

	javascript:void function(){
	let a=new URL(location).searchParams.get("v"),
	b=new Intl.NumberFormat("en-US"),
	c=trustedTypes.createPolicy("forceInner", { createHTML: a => a });
	fetch(`https://returnyoutubedislikeapi.com/Votes?videoId=${a}`).then(a=>a?.text?.())
	.then(a => "{" === a[0] && JSON.parse(a) \|\| a)
	.then(a => {
	console.log("dislikes",a);
	a?.dislikes && document.body.insertAdjacentHTML(
	"beforeend",