Phanpy. Phanpy is "a minimalistic opinionated Mastodon web client" by Chee Aun.
I think that description undersells it. It's beautifully crafted and designed and has a ton of innovative ideas - they way it displays threads and replies, the "Catch-up" beta feature, it's all a really thoughtful and fresh perspective on how Mastodon can work.
I love that all Mastodon servers (including my own dedicated instance) offer a CORS-enabled JSON API which directly supports building these kinds of alternative clients.
Building a full-featured client like this one is a huge amount of work, but building a much simpler client that just displays the user's incoming timeline could be a pretty great educational project for people who are looking to deepen their front-end development skills.
Recent articles
- Qwen3-4B-Thinking: "This is art - pelicans don't ride bikes!" - 10th August 2025
- My Lethal Trifecta talk at the Bay Area AI Security Meetup - 9th August 2025
- The surprise deprecation of GPT-4o for ChatGPT consumers - 8th August 2025