{"version":"1.0","provider_name":"CHM","provider_url":"https:\/\/computerhistory.org","author_name":"Emily Parsons","author_url":"https:\/\/computerhistory.org\/blog\/author\/eparsonscomputerhistory-org\/","title":"Making Smalltalk","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"sDUbK2kwbK\"><a href=\"https:\/\/computerhistory.org\/events\/making-smalltalk\/\">Making Smalltalk<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/computerhistory.org\/events\/making-smalltalk\/embed\/#?secret=sDUbK2kwbK\" width=\"600\" height=\"338\" title=\"&#8220;Making Smalltalk&#8221; &#8212; CHM\" data-secret=\"sDUbK2kwbK\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/computerhistory.org\/wp-content\/uploads\/2022\/08\/chm_live_smalltalk_08-16.jpg","thumbnail_width":1,"thumbnail_height":1,"description":"Before the Apple Macintosh, Microsoft Windows, Python, Java, and Objective-C, there was Smalltalk.\u00a0 50 years ago this September, Smalltalk, which ultimately revolutionized personal computing, graphical user interfaces, and programming languages, was first created at Xerox PARC in Alan Kay\u2019s Learning Research Group as a way to help children learn by using computers.\u00a0 Join us for [&hellip;]"}