I’d like to embed a jsfiddle in a conversation. How can we do that? The iframe embed code looks like: <iframe width="100%" height="300" src="//jsfiddle.net/trusktr/32cnvse3/embedded/" allowfullscreen="allowfullscreen" frameborder="0"></iframe>

Codepen is whitelisted by default: http://codepen.io/jarrodthibodeau/pen/EgPVpV Maybe we can test jsfiddle, let me check.

[изображение] Falco: Maybe we can test jsfiddle, let me check. The big thing that needs testing is that there is 0 JS execution prior to a user clicking “run”. We can not risk people setting up JavaScript bombs.

[изображение] sam: We can not risk people setting up JavaScript bombs. Yes, at SitePoint we onebox codepens, but fiddles are only linked to. It works well, and so far, AFAIK hasn’t introduced risk. [изображение] CSS Hover Transition HTML &am…

[изображение] sam: JavaScript bombs What are those? Something that makes the CPU work 100%?

[изображение] trusktr: What are those? Something that makes the CPU work 100%? Well unrestricted JS can lead to an enormous class of issues, leaking confidential info via JSONP, high CPU when you hit a topic, trick users into thinking the page has information on it that is fake, phishing, the…

For a simple harmless example that is more representative of a common JavaScript newbie mistake than a malicious script, try running this and see how well you like it for (var i = 0; i < 1000; i++) { alert(i); } My bet is you close your browser or stop scripts well before it completes.

What exactly is different about codepen compared to jsfiddle that makes only codepen embeddable? Can’t both run javascript, and don’t both run in a iframe?

[изображение] trusktr: What exactly is different about codepen compared to jsfiddle that makes only codepen embeddable? Can’t both run javascript, and don’t both run in a iframe? [изображение] Embed playbuzz quiz into post support Codepen is a good netizen and only …

Testing codepen bomb attempt: See the Pen JS Bomb Example by Joseph Orbegoso Pea ( @trusktr ) on CodePen .

Well, apparently codepen iframe embed doesn’t work. How about HTML: See the Pen JS Bomb Example by Joseph Orbegoso Pea ( @trusktr ) on CodePen .

Can we make custom oneboxes?

Поддержка

Falco (Falco) 25.Май.2017 18:24:15 10

1 лайк

Тема		Ответов	Просм.
Jsfiddle-like embeds? Feature	8	3004	20.03.2017
Embedding pens from CodePen Feature	67	16062	04.12.2025
CodePen embed no longer working Support embedding , onebox	4	152	03.12.2025
CodePen is no longer oneboxing? Support	4	809	28.07.2019
Embed playbuzz quiz into post Support	9	3430	25.10.2022

Can we make custom oneboxes?

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