Best of 2025

The blog posts Hacker News loved most in 2025. 6,220 posts.

Any topic
4441

Hachi: An Image Search Engine

For quite some time now, i have been working on and off on a fully self-hosted search engine , in hope to make it easier to search across Personal data in an end to end manner. Even as individuals, we are hoarding and generating more and more data with no end in sight. Such "personal" data is being stored from local…

4450

Geolocation and Starlink

"Where are you?" is not an easy question to answer on the Internet. The telephone system's address plan embedded a certain amount of physical location information in the fixed line network, and a full E.164 telephone number indicated your location in terms of your country, and your area within that country. The…

4462

The cost of Go's panic and recover

TL;DR ¶ Some of the wisdom contained in Josh Bloch’s Effective Java book is relevant to Go. panic and recover are best reserved for exceptional circumstances. Reliance on panic and recover can noticeably slow down execution, incurs heap allocations, and precludes inlining. Internal handling of failure cases via panic…