Top stories from this year

Software essays that shaped me

Ask HN: What are you working on? (September 2025)

DeepSeek-v3.2-Exp

A Postmark backdoor that’s downloading emails

Replacing tmux in my dev workflow

NIH is cheaper than the wrong dependency

Astronomers discover 3I/ATLAS – Third interstellar object to visit Solar System

What were the MS-DOS programs that the moricons.dll icons were intended for?

Using NASA’s SMAP satellite to detect L-band interference

I analyzed chord progressions in 680k songs

Installing air filters in classrooms has surprisingly large educational benefits (2020)

Show HN: Berlin Swapfest – Electronics flea market

OlmOCR: Open-source tool to extract plain text from PDFs

Embedding Python in Elixir, it's fine

List of DRM-Free Bookshops

The unreasonable effectiveness of the Fourier transform

Scaling LLMs to Larger Codebases

Cloudflare Down Again – and DownDetector Is Also Down

DoorDash and Waymo launch autonomous delivery service in Phoenix

Gregg Kellogg has died