Kevin T. Coughlin KevinTCoughlin

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

	<?xml version="1.0" encoding="utf-8"?>
	<resources>
	<color name="material_red50">#ffffebee</color>
	<color name="material_red100">#ffffcdd2</color>
	<color name="material_red200">#ffef9a9a</color>
	<color name="material_red300">#ffe57373</color>
	<color name="material_red400">#ffef5350</color>
	<color name="material_red500">#fff44336</color>
	<color name="material_red600">#ffe53935</color>
	<color name="material_red700">#ffd32f2f</color>

	/* 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)); };

	public class ThingsAdapter extends RecyclerView.Adapter<ThingsAdapter.ViewHolder> {

	private ParseQueryAdapter<ParseObject> parseAdapter;

	private ViewGroup parseParent;

	private ThingsAdapter thingsAdapter = this;

	public ThingsAdapter(Context context, ViewGroup parentIn) {
	parseParent = parentIn;

	import android.support.v7.widget.LinearLayoutManager;
	import android.support.v7.widget.RecyclerView;

	public abstract class EndlessRecyclerOnScrollListener extends RecyclerView.OnScrollListener {
	public static String TAG = EndlessRecyclerOnScrollListener.class.getSimpleName();

	private int previousTotal = 0; // The total number of items in the dataset after the last load
	private boolean loading = true; // True if we are still waiting for the last set of data to load.
	private int visibleThreshold = 5; // The minimum amount of items to have below your current scroll position before loading more.
	int firstVisibleItem, visibleItemCount, totalItemCount;

	<!doctype html>
	<html>
	<head>
	<!-- Web Component Polyfill for old browsers -->
	<script src="https://www.polymer-project.org/platform.js"></script>
	<!-- Release candidate of next React -->
	<script src="http://fb.me/react-with-addons-0.12.0-rc1.js"></script>
	<script src="http://fb.me/JSXTransformer-0.12.0-rc1.js"></script>

	<!-- Import a web component -->

	<!-- You can change the parent around to whatever you normally use -->
	<style name="DebugColors" parent="Theme.AppCompat">

	<!-- System colors -->
	<item name="android:windowBackground">@color/__debugWindowBackground</item>

	<item name="android:colorPressedHighlight">#FF4400</item>
	<item name="android:colorLongPressedHighlight">#FF0044</item>
	<item name="android:colorFocusedHighlight">#44FF00</item>
	<item name="android:colorActivatedHighlight">#00FF44</item>

	/*
	* Copyright (C) 2014 skyfish.jy@gmail.com
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software