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Stories from June 21, 2021
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1. Japan's government plans to encourage 4-day workweek, but experts split (mainichi.jp)
881 points by m3at on June 21, 2021 | 502 comments
2. Fluid Paint (david.li)
586 points by pjerem on June 21, 2021 | 74 comments
3. Yggdrasil – Early-stage implementation of an end-to-end encrypted IPv6 network (github.com/yggdrasil-network)
432 points by dragonsh on June 21, 2021 | 102 comments
4. Git undo: We can do better (waleedkhan.name)
762 points by arxanas on June 21, 2021 | 476 comments
5. Ask HN: I was hit with a patent troll lawsuit, how do I deal with it?
833 points by jblake on June 21, 2021 | 308 comments
6. Internal Amazon documents shed light on how company pressures out office workers (seattletimes.com)
508 points by flowerlad on June 21, 2021 | 372 comments
7. LibreCellular (librecellular.org)
404 points by pabs3 on June 21, 2021 | 57 comments
8. USC professor’s DIY online teaching hack to engage students goes viral (2020) (usc.edu)
463 points by grzm on June 21, 2021 | 100 comments
9. Rhizome – A pedagogical example of a JIT for Ruby, implemented in Ruby (github.com/chrisseaton)
300 points by thunderbong on June 21, 2021 | 43 comments
10. Did Windows 10 slow down with each feature update? (ntdotdev.wordpress.com)
406 points by goranmoomin on June 21, 2021 | 421 comments
11. JPEG XL (jpegxl.info)
359 points by tosh on June 21, 2021 | 234 comments
12. The “API Mandate” memo at Amazon (chrislaing.net)
381 points by laingc on June 20, 2021 | 130 comments
13. Mindat.org, the largest open database of minerals, rocks, and meteorites (mindat.org)
186 points by madpen on June 21, 2021 | 19 comments
14. Turn your old, cracked Android phone into a backup server (hannahtech.co)
234 points by thunderbong on June 21, 2021 | 129 comments
15. Ask HN: How to learn proper systems programming?
336 points by systems_learn on June 21, 2021 | 93 comments
16. A reference counting bug which leads to local privilege escalation in io_uring (flattsecurity.medium.com)
119 points by todsacerdoti on June 21, 2021 | 46 comments
17. Finding the Bottom Turtle (dave.tf)
164 points by zdw on June 21, 2021 | 63 comments
18. Don't Piss Off Bradley, the Parts Seller Keeping Atari Machines Alive (vice.com)
203 points by zdw on June 21, 2021 | 116 comments
19. Path Tracing Quake in Blender (matthewearl.github.io)
155 points by kipi on June 20, 2021 | 39 comments
20. The Lazarus heist: How North Korea almost pulled off a billion-dollar hack (bbc.com)
171 points by pseudolus on June 21, 2021 | 47 comments
21. OrganicMaps is Android and iOS offline maps for travel without trackers or ads (organicmaps.app)
336 points by wertik13 on June 21, 2021 | 116 comments
22. Column – High-performance, columnar, in-memory store with bitmap indexing in Go (github.com/kelindar)
157 points by ngaut on June 21, 2021 | 51 comments
23. Enthusiastic amateurs advance science as they hunt for exotic mushrooms (npr.org)
102 points by jdnier on June 21, 2021 | 20 comments
24. A History of The Rochester, NY Camera and Lens Companies (1974) (nwmangum.com)
93 points by brudgers on June 20, 2021 | 66 comments
25. My experiments with sprouting legumes (upgrademyfood.com)
112 points by koolhead17 on June 20, 2021 | 75 comments
26. Our journey from office-centric to remote-first (docker.com)
99 points by kiyanwang on June 20, 2021 | 68 comments
27. Reading Grossman's “Stalingrad” and ”Life and Fate” (adamtooze.substack.com)
93 points by mathgenius on June 20, 2021 | 58 comments
28. Gramps – Free Genealogy Software (gramps-project.org)
137 points by danboarder on June 20, 2021 | 41 comments
29. The Ice-V: a simple, compact RISC-V RV32I implementation in Silice (github.com/sylefeb)
75 points by kqr2 on June 21, 2021 | 26 comments
30. Accidentally exponential behavior in Spark (heap.io)
75 points by drob on June 21, 2021 | 33 comments

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