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Stories from July 5, 2021
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1. Show HN: RSS feeds for arbitrary websites using CSS selectors (vincenttunru.com)
509 points by Vinnl on July 5, 2021 | 127 comments
2. XiangShan open-source 64-bit RISC-V processor to rival Arm Cortex-A76 (cnx-software.com)
358 points by watchdogtimer on July 5, 2021 | 76 comments
3. Audacity fork without any sentry telemetry or crash reporting (github.com/cookiengineer)
407 points by ushakov on July 5, 2021 | 339 comments
4. Writing a firmware-only keylogger (8051enthusiast.github.io)
291 points by jsnell on July 5, 2021 | 99 comments
5. Transfer.sh – Easy file sharing from the command line (transfer.sh)
240 points by thunderbong on July 5, 2021 | 84 comments
6. Students flee field as computer 'fad fades' (1987) (pessimistsarchive.substack.com)
327 points by geocrasher on July 5, 2021 | 381 comments
7. GitHub Copilot is not infringing copyright (juliareda.eu)
347 points by aarroyoc on July 5, 2021 | 542 comments
8. AI Explorables: big ideas in machine learning, simply explained (withgoogle.com)
165 points by smitop on July 5, 2021 | 72 comments
9. Show HN: Lego Brick Scanner – open-source Boilerplate (github.com/gistnoesis)
154 points by GistNoesis on July 5, 2021 | 11 comments
10. Computing Performance on the Horizon (brendangregg.com)
183 points by mrry on July 5, 2021 | 72 comments
11. Everything useful I know about kubectl (atomiccommits.io)
242 points by alexhwoods on July 5, 2021 | 85 comments
12. Ever Given: Egypt agrees deal to release ship that blocked Suez Canal (bbc.com)
150 points by Aissen on July 5, 2021 | 89 comments
13. The Rise and Fall of the OLAP Cube (2020) (holistics.io)
211 points by smartmic on July 5, 2021 | 91 comments
14. The future of deep learning is photonic (ieee.org)
137 points by Anon84 on July 5, 2021 | 44 comments
15. A forgotten Anglo-Saxon colony on the north-eastern Black Sea coast (2015) (caitlingreen.org)
124 points by diodorus on July 3, 2021 | 22 comments
16. The Powder Toy (github.com/the-powder-toy)
144 points by agluszak on July 4, 2021 | 29 comments
17. Music for Programming (musicforprogramming.net)
307 points by Vaslo on July 5, 2021 | 145 comments
18. Measuring memory usage in Python: it’s tricky (pythonspeed.com)
116 points by itamarst on July 5, 2021 | 14 comments
19. Highview Developing 50MW/500MWh Liquid Air Energy Storage Facility in Chile (highviewpower.com)
94 points by kieranmaine on July 5, 2021 | 94 comments
20. The future is in symmetrical, high-speed internet speeds (eff.org)
177 points by elorant on July 4, 2021 | 176 comments
21. Ian Knot (2003) (fieggen.com)
151 points by apsec112 on July 4, 2021 | 66 comments
22. Design Engineering Handbook [pdf] (invisionapp-cdn.com)
85 points by luispa on July 5, 2021 | 13 comments
23. Tony Hoare answers questions [video] (newton.ac.uk)
83 points by timthorn on July 5, 2021 | 34 comments
24. Reasonable Effectiveness of the Multiplicative Weights Update Algorithm (2017) (jeremykun.com)
130 points by signa11 on July 4, 2021 | 16 comments
25. Mental Poker [pdf] (csail.mit.edu)
145 points by atamyrat on July 5, 2021 | 16 comments
26. Dabrowski’s theory and existential depression (2020) (davidsongifted.org)
204 points by nopassrecover on July 5, 2021 | 158 comments
27. A Closer Look at Fractals (fract.al)
97 points by signa11 on July 5, 2021 | 23 comments
28. Probably Approximately Correct – A Formal Theory of Learning (2014) (jeremykun.com)
116 points by lnyan on July 5, 2021 | 14 comments
29. FINRA Orders Record Financial Penalties Against Robinhood (finra.org)
186 points by kiyanwang on July 5, 2021 | 125 comments
30. Product validation frameworks are mostly useless without taste (commoncog.com)
78 points by nsoonhui on July 3, 2021 | 7 comments

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