Best of 2023

The blog posts Hacker News loved most in 2023. 427 posts.

Tools & Productivity
223

Fun with DNS TXT Records

TXT Record Specification Primer # Reading through the RFC Using the Domain Name System To Store Arbitrary String Attributes to summarise the relevant part: Any printable ASCII character is permitted for the attribute name. More importantly, on the restrictions section Some DNS server implementations place limits on…

229

I wrote a meta mode for ChatGPT

I have developed a way to supercharge ChatGPT. It’s called Nova Mode and it’s an awesome custom instruction that you can paste into your ChatGPT Custom instructions (see screenshot below) in ChatGPT Settings. This modifies how ChatGPT works in all your chats, giving you much more control over how you interact with…