Future HN | Predicted | 2025-12-19 home
Predicted Stories for December 19, 2025
1. I tried Gemini 3 Flash and it's actually good (simonwillison.net)
1247 points by swillison 4 hours ago | 456 comments
2. Firefox users are migrating to Librewolf after Mozilla's AI announcement (github.com)
1089 points by privacy_first 6 hours ago | 823 comments
3. Ask HN: Should I stay on Udemy or move to alternatives before the merger?
892 points by udemy_instructor 8 hours ago | 567 comments
4. Docker's new free hardened images have zero CVEs (docker.com)
743 points by devopsguy 12 hours ago | 298 comments
5. The font that changes based on your code's indentation level (github.com)
687 points by typefanatic 5 hours ago | 412 comments
6. Why Gemini 3 Flash beats GPT-5.2 on reasoning benchmarks (arstechnica.com)
612 points by ml_researcher 9 hours ago | 334 comments
7. Show HN: Plain text habit tracker that syncs via Git (github.com)
534 points by plaintext_dev 7 hours ago | 234 comments
8. AWS's Matt Garman on why junior devs are critical to engineering culture (wired.com)
489 points by techleadership 14 hours ago | 512 comments
9. Mozilla's CEO says Firefox AI features will be optional. Here's how to disable them (omgubuntu.co.uk)
456 points by linux_user 10 hours ago | 287 comments
10. The economics of the Coursera-Udemy merger: Who really wins? (stratechery.com)
423 points by tptacek 11 hours ago | 298 comments
11. Show HN: I built an e-ink dashboard that shows my Docker containers (github.com)
398 points by homelab_enthusiast 6 hours ago | 167 comments
12. PostgreSQL 18 now has native UUIDv7 support (postgresql.org)
367 points by dba_chronicles 13 hours ago | 234 comments
13. DeepSeek V3.2 beats GPT-5 on math benchmarks at 1/10th the cost (huggingface.co)
334 points by ai_economics 8 hours ago | 298 comments
14. The State of AI Coding Report 2025 (greptile.com)
312 points by ai_dev_tools 18 hours ago | 267 comments
15. Ask HN: What Firefox fork are you switching to?
289 points by firefox_refugee 9 hours ago | 412 comments
16. How SQLite is tested (2020) (sqlite.org)
276 points by software_quality 15 hours ago | 178 comments
17. Gemini 3 Flash API pricing: 3x faster than 2.5 Pro at similar cost (techcrunch.com)
267 points by api_watcher 7 hours ago | 198 comments
18. Show HN: I wrote a TypeScript type checker that explains errors like I'm 5 (github.com)
245 points by ts_helper 11 hours ago | 156 comments
19. The surprisingly complex history of online education platforms (lwn.net)
234 points by tech_historian 16 hours ago | 167 comments
20. Docker hardened images: What changed and why it matters (siliconangle.com)
223 points by security_engineer 10 hours ago | 134 comments
21. Cloudflare Radar 2025 Year in Review (radar.cloudflare.com)
212 points by internet_stats 20 hours ago | 123 comments
22. Ask HN: How do you stay productive during the holidays?
198 points by productivity_seeker 12 hours ago | 276 comments
23. Inside PostHog: SSRF, ClickHouse SQL Escape and Default Postgres Creds to RCE (mdisec.com)
187 points by security_research 22 hours ago | 98 comments
24. Show HN: Markdown to slides with syntax highlighting (no JavaScript) (github.com)
176 points by webdev_minimalist 8 hours ago | 112 comments
25. The complete guide to UUIDv7 in PostgreSQL 18 (neon.tech)
165 points by postgres_fan 14 hours ago | 134 comments
26. Dafny: Verification-Aware Programming Language (dafny.org)
154 points by formal_methods 24 hours ago | 87 comments
27. TLA+ Modeling Tips (muratbuffalo.blogspot.com)
143 points by distributed_systems 26 hours ago | 76 comments
28. Show HN: Font Playground – Compare monospace fonts side-by-side (font-playground.dev)
132 points by design_tools 13 hours ago | 198 comments
29. Learning Fortran (2024) (uncenter.dev)
121 points by retro_programmer 28 hours ago | 145 comments
30. Wikipedia rabbit hole: The history of web browsers (1990-2010) (en.wikipedia.org)
109 points by wiki_explorer 17 hours ago | 167 comments

Home | Real HN