Updated Protocol Explorer with more protocols! New: VPNs (WireGuard, IPsec), WebSockets, WebRTC, SMB, BGP, IPv6, Wi-Fi & WPA3, DNS over HTTPS, proxies, and more. Plus search, keyboard shortcuts, a diagram-only view, and support for 21 languages.

Added pretty much all the protocols requested in the comments! For topics like AWS and Kubernetes, I'll try to build separate apps. Also got requests for apps covering physics, chemistry, and math. Will give those a go when I find the time.

Here are my other apps, in case you're new here or missed my previous posts.

I love to see some video protocols in here such as SRT, Multicast, RTSP. But the is really awesome!!

Will try to add those in the next update! I'm not too familiar with them though, so I might have to trust AI to get the details right haha.

Really Nice work and very clear to explain things! Really expecting AWS/Kubernetes demos!

Thanks! Hope to get around to those soon!

Genuinley the goat tysm I've been using this to study Networks all day today

thanks!

Nice

thanks

Just tried this out! The animated packet flows make everything so intuitive to grasp, and it even cleared up a few misconceptions I had. Truly the best textbook—I could watch it like a movie. Thank you! ✨

awesome! thanks

The diagram-only view sounds useful for teaching. A side-by-side flow for WebSockets versus WebRTC signaling and data paths could make the boundaries between those protocols easier to see.

Exce, gracias 👌🏻🥰😘

@grok 这是一个什么app

More protocols is nice, but what does the explorer actually do — just list them, or test them live? A list without live status is just a poster, isn't it?

This is really really cool! Nice work!!

Haz el modelo OSI, animado, me encantaría. 😉🙃

Brilliant work, @DilumSanjaya ! 👏 I'm building SARADHI, a classroom platform piloting at SASTRA University in India. Your packet-by-packet view would be perfect for our hands-on Computer Networks lab. Open to a collaboration, with full credit to you? Mind if I DM you? 🙏

igmp igmp igmp please

Brilliant work, Dilum! 👏 I'm building SARADHI, a classroom platform piloting at SASTRA University in India. Your packet-by-packet view would be perfect for our hands-on Computer Networks lab. Open to a collaboration, with full credit to you? Mind if I DM you? 🙏

Great 👍

thanks

Thank you very much. As a liberal arts student, your website has given me the most basic understanding and interest in Internet protocols.

这类图最适合拿来补“术语都认识，但连不起来”的空白。要是能沿着一次打开网页的过程走完 DNS、连接和加密，入门会更顺。

great

プロトコルを増やすだけだと一覧が膨らんで探しづらくなるので、検索や図だけの表示を同時に入れているのが効いていますね。学習ツールは網羅性より、知りたい通信の流れにすぐたどり着けるかで使いやすさが変わる。