Daily issue / 2026-07-18
Useful things that surfaced in Hacker News discussions on 2026-07-18. Open the context to see why each one caught our attention—or jump straight to the original thread.
What we found
A JPEG encoder from the libjxl project, praised for high-quality progressive 4:4:4 compression.
Source discussion: Regressive JPEGs
Editorial paraphrase
A commenter said they use cjpegli and that it “compresses best” with its default progressive, full-4:4:4 approach.
Read the original threadA Linux manager for Logitech wireless devices, praised for exposing full Bolt-receiver features.
Source discussion: LG monitors silently install software through Windows Update without consent
Editorial paraphrase
A commenter called Logitech MX hardware “rock solid” and said the Bolt receiver works great with Linux via Solaar.
Read the original threadA Python HTTP client with curl-style browser impersonation, recommended for difficult web requests.
Source discussion: Show HN: Get alerts for good seats at 70mm IMAX showings of The Odyssey
Editorial paraphrase
A commenter wrote that curl_cffi is “the first library I reach for” when dealing with that situation.
Read the original threadA compact wireless keyboard, praised as durable in multi-PC Linux use.
Source discussion: LG monitors silently install software through Windows Update without consent
Editorial paraphrase
A commenter said their MX Keys Mini, MX Anywhere mice, and trackballs are “all rock solid.”
Read the original threadA sub-500 KB speech-recognition and text-to-speech runtime for constrained devices.
Source discussion: Speech Recognition and TTS in less than 500kb
Editorial paraphrase
One commenter said fast voice recognition on a Raspberry Pi “alone is worth it”; another wrote, “very nice I love it.”
Read the original threadA lightweight GNU/Linux distribution used to keep low-spec netbooks useful.
Source discussion: Reviving a 15-year-old netbook with Arch Linux
Editorial paraphrase
A commenter said their Hyperbola GNU/Linux netbook setup is “really fast” and listed the tools they use on it.
Read the original threadA browser editor and player for Quake 3 maps, valued for hands-on engine exploration.
Source discussion: Show HN: Q3Edit – Edit and play Quake 3 maps in the browser
Editorial paraphrase
A commenter called Q3Edit “awesome” and said they love experimenting with older source-available engines.
Read the original threadMortimer J. Adler's guide to analytical reading, recommended for its practical reading techniques.
Source discussion: Judge a book by its first pages
Editorial paraphrase
One commenter said they were “quite impressed”; another wrote, “Can’t recommend the book enough, taught me a lot of tricks.”
Read the original thread