| 1. | | Understanding the Kalman filter with a simple radar example (kalmanfilter.net) |
| 364 points by alex_be 18 hours ago | 46 comments |
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| 2. | | Six ingenious ways how Canon DSLRs used to illuminate their autofocus points (exclusivearchitecture.com) |
| 139 points by ExAr 25 days ago | 49 comments |
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| 3. | | I built Timeframe, our family e-paper dashboard (hawksley.org) |
| 1616 points by saeedesmaili 45 days ago | 369 comments |
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| 4. | | Ask HN: How to get started with robotics as a hobbyist? |
| 202 points by StefanBatory 59 days ago | 95 comments |
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| 5. | | Statement from Jerome Powell (federalreserve.gov) |
| 924 points by 0xedb 87 days ago | 808 comments |
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| 6. | | Patterns.dev (patterns.dev) |
| 627 points by handfuloflight 3 months ago | 153 comments |
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| 7. | | Airloom – 3D Flight Tracker (objectiveunclear.com) |
| 273 points by azinman2 4 months ago | 106 comments |
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| 8. | | Shaders: How to draw high fidelity graphics with just x and y coordinates (makingsoftware.com) |
| 411 points by Garbage 4 months ago | 89 comments |
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| 9. | | Building a Durable Execution Engine with SQLite (morling.dev) |
| 178 points by ingve 4 months ago | 54 comments |
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| 10. | | Packing the world for longest lines of sight (tombh.co.uk) |
| 141 points by tombh 6 months ago | 53 comments |
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| 11. | | From Rust to reality: The hidden journey of fetch_max (questdb.com) |
| 259 points by bluestreak 6 months ago | 59 comments |
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| 12. | | Sj.h: A tiny little JSON parsing library in ~150 lines of C99 (github.com/rxi) |
| 473 points by simonpure 6 months ago | 240 comments |
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| 13. | | Things you can do with a Software Defined Radio (2024) (blinry.org) |
| 976 points by mihau 6 months ago | 167 comments |
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| 14. | | Is the interstellar object 3I/ATLAS alien technology? [pdf] (cfa.harvard.edu) |
| 143 points by jackbravo 8 months ago | 244 comments |
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| 15. | | Overview of the Ada Computer Language Competition (1979) (iment.com) |
| 105 points by transpute 10 months ago | 23 comments |
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| 16. | | XOR (greenend.org.uk) |
| 602 points by mariuz on Feb 18, 2025 | 100 comments |
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| 17. | | Show HN: Atlas of Space (atlasof.space) |
| 770 points by gordonhart on Jan 8, 2025 | 124 comments |
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| 18. | | VoxelSpace: Terrain rendering algorithm in less than 20 lines of code (2020) (github.com/s-macke) |
| 339 points by lnyan on Jan 3, 2025 | 89 comments |
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| 19. | | Tokyo released point cloud data of the entire city for free (twitter.com/spatiallyjess) |
| 314 points by taubek on Dec 24, 2024 | 40 comments |
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| 20. | | Geometric line-art of Wacław Szpakowski (2017) (theparisreview.org) |
| 486 points by bookofjoe on Nov 29, 2024 | 53 comments |
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| 21. | | Scientific Visualization: Python + Matplotlib (2021) (github.com/rougier) |
| 177 points by danso on Sept 17, 2024 | 54 comments |
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| 22. | | K340A: The Brain Computer of Chernobyl Duga Radar [video] (youtube.com) |
| 161 points by admp on Sept 16, 2024 | 46 comments |
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| 23. | | Wide angle lens distortion correction from lines (srcf.net) |
| 158 points by hugohadfield on July 17, 2024 | 58 comments |
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| 24. | | Immersive Linear Algebra (2015) (immersivemath.com) |
| 876 points by oumua_don17 on May 11, 2024 | 71 comments |
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| 25. | | Life-like particle system (ventrella.com) |
| 285 points by NonZeroSumJames on May 9, 2024 | 24 comments |
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| 26. | | Flying planes in Microsoft Flight Simulator with a JavaScript autopilot (2023) (pomax.github.io) |
| 284 points by TheRealPomax on May 5, 2024 | 64 comments |
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| 27. | | Optimizing the Particle Life: From 400 to 4M particles (programmingattack.com) |
| 153 points by caranea on March 18, 2024 | 60 comments |
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| 28. | | A distributed systems reading list (ferd.ca) |
| 330 points by davidw on Feb 8, 2024 | 56 comments |
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| 29. | | Herbie: Find and fix floating-point accuracy problems (uwplse.org) |
| 159 points by PaulHoule on Nov 28, 2023 | 26 comments |
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| 30. | | Understanding Deep Learning (udlbook.github.io) |
| 415 points by georgehill on Nov 26, 2023 | 98 comments |
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| More |
