- It’s Now Possible To Sign Arbitrary Data With Your SSH Keys
12 Nov 2021
ssh-keygen can sign and verify signatures, and it’s way better than PGP.
- No one knows what’s coming next
5 Nov 2021
The book Antifragile is pretty bad. Like most popular management books, it’s a single useful idea padded out with anecdotes. Some organisations are overly reliant on the status quo. If a sing…
- Spotify Codes - Part 2
11 Nov 2021
In part 1 I dove into Spotify Codes and explained the general technical concepts of how they work. If you haven’t read that post you should check it out. I shared it on reddit where it generated a lot of interesting discussion. Ludvig Strigeus, a key early developer at Spotify and the person who inv…
- How do Spotify Codes work?
13 Nov 2020
Spotify Codes are QR-like codes that can be generated to easily share Spotify songs, artists, playlists, and users. I set out to figure out how they worked, which led me on a winding journey through barcode history, patents, packet sniffing, error correction, and Gray tables. Spotify URIs Let’s star…
- How to Talk to Users
Talking to users is one of the most important things you can do as a startup founder. But how do you actually get users to talk to you? Here’s 10 ideas from startup founders on how to talk to more users.