Pen Settings

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource

You're using npm packages, so we've auto-selected Babel for you here, which we require to process imports and make it all work. If you need to use a different JavaScript preprocessor, remove the packages in the npm tab.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource

Use npm Packages

We can make npm packages available for you to use in your JavaScript. We use webpack to prepare them and make them available to import. We'll also process your JavaScript with Babel.

⚠️ This feature can only be used by logged in users.

Code Indentation


Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

              <!DOCTYPE html>
<html lang="ja" xml:lang="ja">
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
	<script type="text/javascript">
		* 解説ページ
		* https://wisdommingle.com/youtube-iframe-api-player-video-end-point-redirect/
		* 倉田幸暢(Yukinobu Kurata)
		* https://wisdommingle.com
		* Copyright (c) 2013 Yukinobu Kurata
		* Released under the MIT license
		* https://github.com/YukinobuKurata/YouTubeEndPointRedirect/blob/master/MIT-LICENSE.txt
		* MITライセンスについて
		* https://wisdommingle.com/mit-license/
							var videoWidth = 530;
							var videoHeight = 298;
							var youtubeVideoID = "8Ayz1oxy6pY";
							var redirectUrl = "https://commons.wikimedia.org/wiki/File:USMC-110917-M-VF198-019.jpg";
			//  同じページ内で開くかを設定する
							//新しいウィンドウ(新しいタブ)で開く「1」 / 同じページ内で開く「0」
							var redirectTargetBlank = 0;
    <!-- 1. The <iframe> (and video player) will replace this <div> tag. -->
    <div id="iframe_player_api"></div>

      // 2. This code loads the IFrame Player API code asynchronously.
      var tag = document.createElement('script');

      tag.src = "https://www.youtube.com/iframe_api";
      var firstScriptTag = document.getElementsByTagName('script')[0];
      firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);

      // 3. This function creates an <iframe> (and YouTube player)
      //    after the API code downloads.
      var player;
      function onYouTubeIframeAPIReady() {
        player = new YT.Player('iframe_player_api', {
          height: '360',
          width: '640',
          videoId: '8Ayz1oxy6pY',
						playerVars: {
								'modestbranding': 1,
								'autohide': 1,
								'controls': 0,
								'showinfo': 0,
								'rel': 0
          events: {
            'onReady': onPlayerReady,
            'onStateChange': onPlayerStateChange

      // 4. The API will call this function when the video player is ready.
      function onPlayerReady(event) {

      // 5. The API calls this function when the player's state changes.
      //    The function indicates that when playing a video (state=1),
      //    the player should play for six seconds and then stop.
		function onPlayerStateChange(event){
						 case YT.PlayerState.ENDED:
									if( redirectTargetBlank ){
										var redirectATag = document.createElement('a');
										redirectATag.href = redirectUrl;
										redirectATag.target = '_blank';
										location.href = redirectUrl;
						 case YT.PlayerState.PLAYING:
						 case YT.PlayerState.PAUSED:
						 case YT.PlayerState.BUFFERING:
						 case YT.PlayerState.CUED:
🕑 One or more of the npm packages you are using needs to be built. You're the first person to ever need it! We're building it right now and your preview will start updating again when it's ready.