8th January 2022 - Link Blog
Hashids (via) Confusingly named because it’s not really a hash—this library (available in 40+ languages) offers a way to convert integer IDs to and from short strings of text based on a salt which, if kept secret, should help prevent people from deriving the IDs and using them to measure growth of your service. It works using a base62 alphabet that is shuffled using the salt.
Recent articles
- Writing about Agentic Engineering Patterns - 23rd February 2026
- Adding TILs, releases, museums, tools and research to my blog - 20th February 2026
- Two new Showboat tools: Chartroom and datasette-showboat - 17th February 2026