The seven programming ur-languages (2022)
Article URL: https://madhadron.com/programming/seven_ur_languages.html Comments URL: https://news.ycombinator.com/item?id=47822486 Points: 90 # Comments: 35
Tech
Blue Origin successfully re-uses a New Glenn rocket for the first time ever
It's a major milestone for the company's new mega-rocket system, putting it in position to challenge SpaceX's dominance of the global launch market.
Tech
I’ve fired one of America’s most powerful lasers—here’s what a shot day looks like
The laser was used to study the physics of stellar interiors and fusion energy, among other things.
Why Zip drives dominated the 90s, then vanished almost overnight
Article URL: https://www.xda-developers.com/zip-drives-dominated-90s-vanished-almost-overnight/ Comments URL: https://news.ycombinator.com/item?id=47823362 Points: 19 # Comments: 11
Changes in the system prompt between Claude Opus 4.6 and 4.7
Article URL: https://simonwillison.net/2026/Apr/18/opus-system-prompt/ Comments URL: https://news.ycombinator.com/item?id=47823270 Points: 28 # Comments: 5
Ask HN: How did you land your first projects as a solo engineer/consultant?
I’ve spent roughly the last decade and some change as a software engineer, and recently decided to start a solo consultancy. I’m focused on helping SMEs sort out the messy back-office parts of the business: spreadsheet glue, brittle internal workflow
Binary GCD
Article URL: https://en.algorithmica.org/hpc/algorithms/gcd/#binary-gcd Comments URL: https://news.ycombinator.com/item?id=47822737 Points: 10 # Comments: 0
The seven programming ur-languages
Article URL: https://madhadron.com/programming/seven_ur_languages.html Comments URL: https://news.ycombinator.com/item?id=47822486 Points: 26 # Comments: 9
SPEAKE(a)R: Turn Speakers to Microphones for Fun and Profit [pdf] (2017)
Article URL: https://www.usenix.org/system/files/conference/woot17/woot17-paper-guri.pdf Comments URL: https://news.ycombinator.com/item?id=47822805 Points: 40 # Comments: 16
Tech
What are skiplists good for?
Article URL: https://antithesis.com/blog/2026/skiptrees/ Comments URL: https://news.ycombinator.com/item?id=47806021 Points: 82 # Comments: 21
Tech
The RAM shortage could last years
Article URL: https://www.theverge.com/ai-artificial-intelligence/914672/the-ram-shortage-could-last-years Comments URL: https://news.ycombinator.com/item?id=47822414 Points: 12 # Comments: 2
Tech
Keep Pushing: We Get 10 More Days to Reform Section 702
Article URL: https://www.eff.org/deeplinks/2026/04/keep-pushing-we-get-10-more-days-reform-section-702 Comments URL: https://news.ycombinator.com/item?id=47822356 Points: 21 # Comments: 1
The world in which IPv6 was a good design
Article URL: https://apenwarr.ca/log/20170810 Comments URL: https://news.ycombinator.com/item?id=47821429 Points: 25 # Comments: 3
Bipartisan Bill to Tighten Controls on Sensitive Chipmaking Equipment
Article URL: https://baumgartner.house.gov/2026/04/02/baumgartner-introduces-bipartisan-bill-to-tighten-controls-on-sensitive-chipmaking-equipment/ Comments URL: https://news.ycombinator.com/item?id=47821603 Points: 14 # Comments: 6
Tech
What Are Skiplists Good For?
Article URL: https://antithesis.com/blog/2026/skiptrees/ Comments URL: https://news.ycombinator.com/item?id=47806021 Points: 25 # Comments: 4