HN Top 10 — July 20, 2026
Today’s Top 10 on Hacker News
1. Exploit brokers pay $500k for WordPress RCEs. I found one with GPT5.6 and $25
| ⭐ 139 | 💬 78 | 👤 infosecau |
Content from slcyber.io: Exploit brokers pay $500k for WordPress RCEs. I found one with GPT5.6 and $25.
2. Show HN: I replaced a $120k bowling center system with $1,600 in ESP32s
| ⭐ 2403 | 💬 263 | 👤 section33 |
A Show HN post where section33 shares this project with the Hacker News community.
3. Moonshine: Lets you stream games from your PC to any device running Moonlight
| ⭐ 210 | 💬 90 | 👤 wertyk |
Code hosted on github.com: Moonshine: Lets you stream games from your PC to any device running Moonlight.
4. LoRA Speedrun – a public wall-clock leaderboard for fine-tuning techniques
| ⭐ 94 | 💬 15 | 👤 Vineeth147 |
Code hosted on github.com: LoRA Speedrun – a public wall-clock leaderboard for fine-tuning techniques.
5. Eliminating Go bounds checks with unsafe
| ⭐ 20 | 💬 12 | 👤 abnercoimbre |
Content from blog.andr2i.com: Eliminating Go bounds checks with unsafe.
6. Claude Code uses Bun written in Rust now
| ⭐ 540 | 💬 708 | 👤 tosh |
Content from simonwillison.net: Claude Code uses Bun written in Rust now.
7. Self-Powered Trailers Promise Leaner Freight Runs
| ⭐ 46 | 💬 26 | 👤 rbanffy |
Content from spectrum.ieee.org: Self-Powered Trailers Promise Leaner Freight Runs.
8. Orion Browser by Kagi
| ⭐ 217 | 💬 155 | 👤 sebjones |
Content from orionbrowser.com: Orion Browser by Kagi.
9. Sealed tomb filled with paintings and inscriptions discovered in Egypt
| ⭐ 53 | 💬 43 | 👤 isaacfrond |
Content from labrujulaverde.com: Sealed tomb filled with paintings and inscriptions discovered in Egypt.
10. What I learned selling 2,500 MIDI recorders: Hardware is not so hard
| ⭐ 500 | 💬 232 | 👤 chipweinberger |
A tutorial or guide on chipweinberger.com about: What I learned selling 2,500 MIDI recorders: Hardware is not so hard.