A small tool to view real-world ActivityPub objects as JSON! Enter a URL
or username from Mastodon or a similar service below, and we'll send a
request with
the right
Accept
header
to the server to view the underlying object.
{
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{
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"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"blurhash": "toot:blurhash",
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"@container": "@list",
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"published": "2025-03-20T14:25:03Z",
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],
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"content": "<p>🚀 AI Tools Are Changing How We Code—Fast 🚀 </p><p>You don’t have to wait to catch up.</p><p>Whether you're a Java or C# developer, learning how to actually use Copilot and ChatGPT in your real projects can save you hours—and help you avoid the worst AI-generated bugs.</p><p>🧠 My upcoming O’Reilly class is full of practical, hands-on examples of how experienced developers use AI to write better code, faster.</p><p><a href=\"https://mastodon.social/tags/AIForDevelopers\" class=\"mention hashtag\" rel=\"tag\">#<span>AIForDevelopers</span></a> <a href=\"https://mastodon.social/tags/Copilot\" class=\"mention hashtag\" rel=\"tag\">#<span>Copilot</span></a> <a href=\"https://mastodon.social/tags/ChatGPT\" class=\"mention hashtag\" rel=\"tag\">#<span>ChatGPT</span></a> <a href=\"https://mastodon.social/tags/Java\" class=\"mention hashtag\" rel=\"tag\">#<span>Java</span></a> <a href=\"https://mastodon.social/tags/CSharp\" class=\"mention hashtag\" rel=\"tag\">#<span>CSharp</span></a> <a href=\"https://mastodon.social/tags/DeveloperTools\" class=\"mention hashtag\" rel=\"tag\">#<span>DeveloperTools</span></a> <a href=\"https://mastodon.social/tags/OReilly\" class=\"mention hashtag\" rel=\"tag\">#<span>OReilly</span></a></p>",
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"name": "The book cover of \"Head First C#: A Learner's Guide to Real-World Programming with C# and .NET, Fifth Edition\" by Andrew Stellman & Jennifer Greene, published by O'Reilly. To the right of the book is handwritten text stating \"An AI-Enhanced Journey for New C# Coders and Beyond... Only in Head First C#\" with an arrow pointing to the book. Below are silhouettes of two martial artists in combat poses next to the stylized \"Sens-AI\" logo. At the top is a quote from Gerald Versluis, Senior Software Engineer at Microsoft: \"In a sea of dry technical manuals, Head First C# stands out as a beacon of brilliance. Its unique teaching style not only imparts essential knowledge but also sparks curiosity and fuels passion for coding. An indispensable resource for beginners!\"",
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