Damian Stasik damianstasik

Strictly Frameworks

Mobiledoc - github.com/bustle/mobiledoc-kit - framework to build editors with a standardized JSON structure
ShareDB - github.com/share/sharedb - framework to sync any JSON document using operational transforms, add real-time collaborative editing to anything else
Bangle.dev - github.com/bangle-io/bangle.dev - toolkit built for building editors, based on prosemirror

Abstracted Editors

These use separate document structures instead of HTML, some are more modular libraries than full editors

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

	# syntax = docker/dockerfile:1

	# Adjust BUN_VERSION as desired
	ARG BUN_VERSION=1.1.1
	FROM oven/bun:${BUN_VERSION}-slim as base

	LABEL fly_launch_runtime="Next.js"

	# Next.js app lives here
	WORKDIR /app

	import * as React from 'react';

	const useIsFirstRender = (): boolean => {
	const isFirst = React.useRef(true);

	if (isFirst.current) {
	isFirst.current = false;

	return true;
	} else {

	import * as React from "react";
	// @ts-ignore
	import * as ReactDOM from "#react-dom-server-implementation";
	// @ts-ignore
	import * as ReactDOMClient from "#react-server-dom-client-implementation";

	export async function fetch(
	request: Request,
	{
	browserEntry,

	import { z } from "zod";
	import { zodToTs, printNode } from "zod-to-ts";
	// Replace with your `openai` thing
	import { openai } from "../openai.server";
	import endent from "endent";


	function createJSONCompletion<T extends z.ZodType>({
	prompt,
	schema_name,

	public class MyFragment {
	boolean loaded;
	private void maybeLoad() {
	if (!loaded && getUserVisibleHint()) {
	loaded = true;
	loadMyData();
	}
	}

	@Override

	/* bling.js */
	window.$ = document.querySelector.bind(document);
	window.$$ = document.querySelectorAll.bind(document);
	Node.prototype.on = window.on = function(name, fn) { this.addEventListener(name, fn); };
	NodeList.prototype.__proto__ = Array.prototype;
	NodeList.prototype.on = function(name, fn) { this.forEach((elem) => elem.on(name, fn)); };

	* {
	font-size: 12pt;
	font-family: monospace;
	font-weight: normal;
	font-style: normal;
	text-decoration: none;
	color: black;
	cursor: default;
	}

	import android.graphics.PointF;
	import android.view.animation.Interpolator;



	/**
	* From https://github.com/codesoup/android-cubic-bezier-interpolator
	* Derived from: https://github.com/rdallasgray/bez
	*/
	public class CubicBezierInterpolator implements Interpolator {