Optimizing Ruby Path Methods
Article URL: https://byroot.github.io/ruby/performance/2026/04/18/faster-paths.html Comments URL: https://news.ycombinator.com/item?id=47819369 Points: 26 # Comments: 12
Developer
Thoughts and feelings around Claude Design
Article URL: https://samhenri.gold/blog/20260418-claude-design/ Comments URL: https://news.ycombinator.com/item?id=47818700 Points: 153 # Comments: 102
College instructor turns to typewriters to curb AI-written work
Article URL: https://sentinelcolorado.com/uncategorized/a-college-instructor-turns-to-typewriters-to-curb-ai-written-work-and-teach-life-lessons/ Comments URL: https://news.ycombinator.com/item?id=47818485 Points: 78 # Comments: 73
In the AI propaganda war, Iran is winning
Article URL: https://www.economist.com/culture/2026/04/17/in-the-ai-propaganda-war-iran-is-winning Comments URL: https://news.ycombinator.com/item?id=47818324 Points: 10 # Comments: 4
Traders placed over $1B in perfectly timed bets on the Iran war
Article URL: https://www.theguardian.com/world/2026/apr/18/iran-war-bets-ethics-concerns Comments URL: https://news.ycombinator.com/item?id=47818305 Points: 158 # Comments: 101
4-bit floating point FP4
Article URL: https://www.johndcook.com/blog/2026/04/17/fp4/ Comments URL: https://news.ycombinator.com/item?id=47817639 Points: 31 # Comments: 17
Graphs that explain the state of AI in 2026
Article URL: https://spectrum.ieee.org/state-of-ai-index-2026 Comments URL: https://news.ycombinator.com/item?id=47817581 Points: 61 # Comments: 38
UpCodes (YC S17) is hiring SDRs to help make construction more productive
Article URL: https://up.codes/careers?utm_source=HN Comments URL: https://news.ycombinator.com/item?id=47817473 Points: 0 # Comments: 0
PgQue: Zero-Bloat Postgres Queue
Article URL: https://github.com/NikolayS/pgque Comments URL: https://news.ycombinator.com/item?id=47817349 Points: 55 # Comments: 4
The electromechanical angle computer inside the B-52 bomber's star tracker
Article URL: https://www.righto.com/2026/04/B-52-star-tracker-angle-computer.html Comments URL: https://news.ycombinator.com/item?id=47817132 Points: 219 # Comments: 68
Opus 4.7 to 4.6 Inflation is ~45%
Article URL: https://tokens.billchambers.me/leaderboard Comments URL: https://news.ycombinator.com/item?id=47816960 Points: 24 # Comments: 12
Amazon is discontinuing Kindle for PC on June 30th
Article URL: https://goodereader.com/blog/kindle/amazon-is-discontinuing-kindle-for-pc-on-june-30th Comments URL: https://news.ycombinator.com/item?id=47816878 Points: 37 # Comments: 21
Show HN: MDV – a Markdown superset for docs, dashboards, and slides with data
Article URL: https://github.com/drasimwagan/mdv Comments URL: https://news.ycombinator.com/item?id=47816629 Points: 6 # Comments: 1
Fuzix OS
Article URL: https://www.fuzix.org/ Comments URL: https://news.ycombinator.com/item?id=47816625 Points: 19 # Comments: 8
Sherry Turkle: "We're losing the raw, human part of being with each other"
Article URL: https://www.theguardian.com/science/2013/may/05/rational-heroes-sherry-turkle-mit Comments URL: https://news.ycombinator.com/item?id=47816536 Points: 18 # Comments: 4
Respect to the Man Chasing AI Immortality, While Freeloading Off Our Platform
Article URL: https://blog.mulerun.com/p/ai-immortality-postmortem/ Comments URL: https://news.ycombinator.com/item?id=47816462 Points: 5 # Comments: 0
Migrating from DigitalOcean to Hetzner
Article URL: https://isayeter.com/posts/digitalocean-to-hetzner-migration/ Comments URL: https://news.ycombinator.com/item?id=47815774 Points: 396 # Comments: 222
Why Japan has such good railways
Article URL: https://worksinprogress.co/issue/why-japan-has-such-good-railways/ Comments URL: https://news.ycombinator.com/item?id=47815395 Points: 172 # Comments: 181
The quiet disappearance of the free-range childhood
Article URL: https://bigthink.com/mind-behavior/the-quiet-disappearance-of-the-free-range-childhood/ Comments URL: https://news.ycombinator.com/item?id=47815127 Points: 73 # Comments: 80
State of Kdenlive
Article URL: https://kdenlive.org/news/2026/state-2026/ Comments URL: https://news.ycombinator.com/item?id=47815118 Points: 202 # Comments: 74