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1. OnlyKey: Open-Source Alternative to YubiKey (onlykey.io)
198 points by mcone 4 hours ago | hide | 52 comments
2. LaTeX, Instantly: Extract LaTeX from PDFs or Handwritten Notes (mathpix.com)
65 points by DyslexicAtheist 2 hours ago | hide | 12 comments
3. The Pineapple Fund donated $55M in nonprofit Bitcoin grants (thegivingblock.com)
88 points by herendin2 3 hours ago | hide | 23 comments
4. I only use an iFrame to crawl and scrape content (airovic.com)
105 points by natzar 3 hours ago | hide | 32 comments
5. Kaboom: an unusual Minesweeper (pwmarcz.pl)
31 points by owaty 2 hours ago | hide | 3 comments
6. Dolphin Scheduler (github.com)
38 points by based2 2 hours ago | hide | 6 comments
7. Show HN: Made this with my daughter to help kids ages 2 to 4 learn logic (countable.github.io)
44 points by ech085 2 hours ago | hide | 13 comments
8. Takeaways from coaching CEOs, founders and VCs (leowid.com)
359 points by LeonW 11 hours ago | hide | 77 comments
9. Nim vs. Crystal (status.im)
118 points by open-source-ux 4 hours ago | hide | 40 comments
10. Washington’s New Anti-Robocall Law Won’t Stop the Calls (wsj.com)
31 points by grzm 3 hours ago | hide | 26 comments
11. ISO week date (wikipedia.org)
105 points by emrehan 6 hours ago | hide | 51 comments
12. I Love Coding in C (lord-left.github.io)
261 points by lordleft 5 hours ago | hide | 228 comments
13. Hepatitis C kills more Americans than all other infectious diseases combined (stanford.edu)
148 points by vo2maxer 7 hours ago | hide | 157 comments
14. Network.framework: A Modern Alternative to Sockets (developer.apple.com)
78 points by cztomsik 6 hours ago | hide | 34 comments
15. Raiders of the Lost Web (2015) (theatlantic.com)
17 points by indigodaddy 3 hours ago | hide | 1 comment
16. Cheating in Programming (twitter.com)
188 points by fagnerbrack 13 hours ago | hide | 96 comments
17. Deep Differential Testing of JVM Implementations [pdf] (tingsu.github.io)
28 points by luu 5 hours ago | hide | discuss
18. Jobs, Jobs Everywhere, but Most of Them Kind of Suck (nymag.com)
41 points by paulpauper 1 hour ago | hide | 33 comments
19. Recursion and Fractals (scratch-wiki.info)
50 points by sturza 3 hours ago | hide | 3 comments
20. Stuff I Learnt in 2019 (bollu.github.io)
105 points by yarapavan 3 hours ago | hide | 10 comments
21. Lego Block Structures as a Sub-Kelvin Thermal Insulator (nature.com)
62 points by _Microft 2 hours ago | hide | 7 comments
22. Hackers Are Breaking into Websites and Adding Links to Game Google (buzzfeednews.com)
73 points by Lagogarda 10 hours ago | hide | 30 comments
23. Dropbox Transfer (dropbox.com)
180 points by sbolt 6 hours ago | hide | 150 comments
24. OnlyOffice Community Server: open-source collaboration projects (github.com)
48 points by based2 6 hours ago | hide | 14 comments
25. Show HN: I made a simple generator to create UX design exercises to practice (fakeclients.com)
18 points by augustvdv 5 hours ago | hide | 7 comments
26. Here’s the story of a game I made in 1994, when I was 12 (twitter.com)
122 points by danso 14 hours ago | hide | 27 comments
27. The Soviets Sponsored a Doomed Expedition to a Hollow Earth Kingdom (2016) (atlasobscura.com)
31 points by BerislavLopac 6 hours ago | hide | 14 comments
28. How to Manage Apache Airflow with Systemd on Debian or Ubuntu (janakiev.com)
51 points by njanakiev 8 hours ago | hide | 31 comments
29. Most cybercrime doesn't involve computer hacking (noted.co.nz)
44 points by fortran77 9 hours ago | hide | 6 comments
30. Toxic fumes from idling cruise ships are still a problem in New York (nytimes.com)
68 points by JumpCrisscross 4 hours ago | hide | 24 comments

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