| 1. |  | Uber discovered they’d been defrauded out of 2/3 of their ad spend (twitter.com/nandoodles) | 
 | 1793 points by rbanffy on Jan 3, 2021  | 891 comments | 
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| 2. |  | How to Make Maps Using Leaflet.js, PostGIS and Chicago Open Data (samc1213.github.io) | 
 | 194 points by samblogs on April 30, 2019  | 20 comments | 
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| 3. |  | New Evidence That Lead Exposure Increases Crime (2017) (brookings.edu) | 
 | 329 points by anarazel on Aug 31, 2018  | 147 comments | 
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| 4. |  | John Ousterhout: My favorite sayings (stanford.edu) | 
 | 198 points by blacksqr on Aug 17, 2018  | 63 comments | 
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| 5. |  | To Remember Everything You Learn, Surrender to This Algorithm (2008) (wired.com) | 
 | 740 points by colinprince on Aug 7, 2018  | 208 comments | 
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| 6. |  | Porsche shatters the Nürburgring record we thought was unbreakable (arstechnica.com) | 
 | 214 points by ax00x on June 30, 2018  | 87 comments | 
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| 7. |  | Growing a Golf Simulator Business to $50k/month (starterstory.com) | 
 | 102 points by patwalls on June 29, 2018  | 22 comments | 
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| 8. |  | Full Guide to Developing REST API’s with AWS API Gateway and AWS Lambda (sourcerer.io) | 
 | 203 points by daftpanda on May 14, 2018  | 41 comments | 
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| 9. |  | Geolocating requests with Google Load Balancer for free (doit-intl.com) | 
 | 199 points by vadimska on April 24, 2018  | 68 comments | 
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| 10. |  | Confession as an AI researcher; seeking advice (reddit.com) | 
 | 346 points by subroutine on Nov 12, 2017  | 98 comments | 
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| 11. |  | Show HN: Chromeless – Headless Chrome Automation on AWS Lambda (github.com/graphcool) | 
 | 385 points by schickling on July 26, 2017  | 89 comments | 
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| 12. |  | Netlify CMS – An open-source CMS for Git workflows (netlifycms.org) | 
 | 297 points by corny on March 17, 2017  | 72 comments | 
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| 13. |  | Ask HN: What are some good technology blogs to follow? | 
 | 893 points by buddies2705 on March 12, 2017  | 187 comments | 
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| 14. |  | Ask HN: Do you have a Privacy Policy and ToS for your side projects? | 
 | 24 points by mromnia on March 15, 2017  | 20 comments | 
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| 15. |  | Ask HN: How do you set prices? | 
 | 584 points by fnbr on March 10, 2017  | 175 comments | 
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| 16. |  | Mathematics for Computer Science [pdf] (csail.mit.edu) | 
 | 1059 points by lainon on March 6, 2017  | 153 comments | 
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| 17. |  | Deploystack – Curated list of best tools for launching your website (deploystack.io) | 
 | 279 points by Vhaeraun on Feb 21, 2017  | 90 comments | 
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