Sat, Apr 18, 2026

isayeter.com

Migrating from DigitalOcean to Hetzner

tokens.billchambers.me

Anonymous request-token comparisons from Opus 4.6 and Opus 4.7

worksinprogress.co

Why Japan has such good railways

sentinelcolorado.com

College instructor turns to typewriters to curb AI-written work

samhenri.gold

Thoughts and feelings around Claude Design

kdenlive.org

State of Kdenlive

nist.gov

NIST scientists create 'any wavelength' lasers

theguardian.com

Traders placed over $1B in perfectly timed bets on the Iran war

righto.com

The electromechanical angle computer inside the B-52 bomber's star tracker

bigthink.com

The quiet disappearance of the free-range childhood

en.wikipedia.org

Michael Rabin has died

github.com

Why is IPv6 so complicated?

victorpoughon.github.io

Show HN: I made a calculator that works over disjoint sets of intervals

bbc.com

Dad brains: How fatherhood rewires the male mind

lisyarus.github.io

It's OK to compare floating-points for equality

science.nasa.gov

NASA Shuts Off Instrument on Voyager 1 to Keep Spacecraft Operating

amiga.lychesis.net

Amiga Graphics Archive

abuseofnotation.github.io

Category Theory Illustrated – Orders

goodereader.com

Amazon is discontinuing Kindle for PC on June 30th

sumida-aquarium.com

Sumida Aquarium Posts 2026 Penguin Relationship Chart, with Drama and Breakups

eshelyaron.com

Towards trust in Emacs

economist.com

America will come to regret its war on taxes

lindbakk.com

Brunost: The Nynorsk Programming Language

fset.common-lisp.dev

Modern Common Lisp with FSet

geohot.github.io

America Lost the Mandate of Heaven

github.com

Show HN: MDV – a Markdown superset for docs, dashboards, and slides with data

byroot.github.io

Optimizing Ruby Path Methods

arstechnica.com

Amazon won't release Fire Sticks that support sideloading anymore

github.com

PgQue: Zero-Bloat Postgres Queue

spectrum.ieee.org

Graphs that explain the state of AI in 2026

johndcook.com

4-bit floating point FP4

sciencedaily.com

Scientists discover “cleaner ants” that groom giant ants in Arizona desert

sandboxspirit.com

The simple geometry behind any road

fuzix.org

Fuzix OS

runxiyu.org

It is incorrect to "normalize" // in HTTP URL paths

nand2mario.github.io

80386 Memory Pipeline

amitlimaye1.substack.com

Rewriting Every Syscall in a Linux Binary at Load Time

news.ycombinator.com

Claude Code Opus 4.7 keeps checking on malware

jakevdp.github.io

Understanding the FFT Algorithm (2013)

ipvm.com

Flock Condemns False Child Predator Allegations, Yet Calls Critics Terrorists

apps.npr.org

The USDA's gardening zones have shifted. (Interactive app and map) (2024)

ar-ms.me

A Dumb Introduction to Z3 (2025)

marcosmagueta.com

Casus Belli Engineering

texascooppower.com

Young sons of U.S. marshal ride horseback from Oklahoma to New York (2018)

danielmangum.com

Floating Point Fun on Cortex-M Processors

medium.com

I dug into the Postgres sources to write my own WAL receiver

vulture.com

Ben Lerner's Big Feelings

rtrvr.ai

Show HN: AI Subroutines – Run automation scripts inside your browser tab

economist.com

In the AI propaganda war, Iran is winning

rocq-prover.org

Coq theorem prover is now called Rocq

sqlservercentral.com

PostgreSQL production incident caused by transaction ID wraparound

waxletter.com

Making Wax Sealed Letters at Scale

solyto.app

Show HN: Solyto – a free, open-source all-in-one personal management app

leadedsolder.com

Loonies for Loongsons

github.com

Show HN: Sfsym – Export Apple SF Symbols as Vector SVG/PDF/PNG

theguardian.com

Sherry Turkle: "We're losing the raw human part of being with each other" (2013)

prdpx7.github.io

Hardware Is Hard?

news.ycombinator.com

Untitled Story

interconnected.org

Headless Everything for Personal AI

blog.mulerun.com

Respect to the Man Chasing AI Immortality, While Freeloading Off Our Platform

news.ycombinator.com

Untitled Story

news.ycombinator.com

Untitled Story

jincongho.com

Binary Encodings for JSON and Variant

news.ycombinator.com

Untitled Story

arxiv.org

Generating Hierarchical JSON Representations of Scientific Sentences Using LLMs

news.ycombinator.com

Untitled Story

jianshiapp.com

Two $20B: OpenAI and Nvidia in a 'Reasoning Battle'

brunocalza.me

Building a Grow-Only Counter on a Sequentially Consistent KV Store

news.ycombinator.com

Untitled Story

news.ycombinator.com

Untitled Story

up.codes

UpCodes (YC S17) is hiring SDRs to help make construction more productive