The Real Reason that Substack is Collapsing
The Subscription Model Has Maxed Out
You Should Probably Leave Substack
You should probably leave Substack. Here’s why and how.
Robustness of Practical Perceptual Hashing Algorithms to...
Perceptual hashing algorithms (PHAs) are widely used for identifying illegal online content and are thus integral to various sensitive applications. However, due to their hasty deployment in...
Found out we were leaking user session tokens into logs
362 votes, 55 comments. I was reviewing logs for a separate bug and noticed a few long strings that looked too random to be normal. Turned out they…
Some new Sill features - Euphonos
Launching tagged bookmarks, more link metadata, and a rearchitecture
Blob store design challenges
It's just hashed data, what's so complex about a blob store anyway?
"Save for Later" Has No Later
Substack tries to be too clever with its daringfireball.net/2026/05/what_is_a_dickover and even basic HTML and images. It means that a blog on Substack is unlikely to be indexed properly by the Wayback Machine. A real problem considering how much writing is on Substack.
@margin.at interop just dropped in Semble 🤝 Your Margin bookmarks now show up directly on Semble ✅ The Atmosphere has no walled gardens 🌻 Happy cross-pollination 🐝 More details on how it works below 👇
Quit Substack
I’m also trying not to add Substack links on Semble
import your blog from 📚 Substack 👻 Ghost Tumblr 📘 Buttondown 🐭 Pika 🌬️ WhiteWind ⬇️ Markdown right now on pckt.blog 🌠
How do I export my email list on Substack?
Revealed: How Substack makes money from hosting Nazi newsletters
Substack Has a Nazi Problem
Don't call it a Substack. - Anil Dash
Migrating from Substack to self-hosted Ghost: the details
