Monthly Highlights
12811.
Ask HN: What's the tightest loop for vibe coding you know of?
12812.
Solving Super Agentic Planning (rtrvr.ai)
12813.
The New Coventry Light Rail Is Here [Geoff Marshall, YouTube] [video] (youtube.com)
12814.
Commodore bought by YouTuber who's re-assembling execs and teasing new hardware (pcgamer.com)
12815.
Ask HN: AWS cdk, serverless setup advice
12816.
Ask HN: YAML or Markdown for Personal Notes?
12817.
Show HN: Coin Flipper (coin-flipper.com)
12818.
Ask HN: Correlation of GenAI with Show HN Posts
12819.
OpenAI codex can now generate best of N responses (help.openai.com)
12820.
Ask HN: Would this idea combat the negative portrayal of men in thriller novels?
12821.
Two Generals' Problem (en.wikipedia.org)
12822.
Show HN: Send email to fill Google Forms (promptrepo.com)
12823.
Exploit a binary with sigreturn oriented programming (SROP) (Rog3rSm1th.github.io)
12824.
Agent simulations = unit testing for AI?
12825.
Freedom in the 50 states (freedominthe50states.org)
12826.
Show HN: Wtmf.ai Your AI companion that understands (wtmf.ai)
12827.
Experience the Ultimate Sand Blast Block Puzzle – Play Now (sand-blast-block-puzzle.com)
12828.
Live-Stream: Hacker News "Who's Hiring? (July 2025)" Discussion
12829.
Show HN: I made an AI app to suggest diffs to docs & notes (resilientdocs.com)
12830.
Makeimageblackandwhite.com – Free Online Black and White Image Converter (makeimageblackandwhite.com)
12831.
Paris' popular bike share program has a big sticky finger problem (electrek.co)
12832.
Show HN: I built AI-powered social media scheduler app (postquick.top)
12833.
Meetings Are the Mind Killer
12834.
Show HN: I made a tool to make LinkedIn posting feel less like a chore (linkgenie.one)
12835.
I built an open-source (AGPLv3), local-first investment portfolio tracker (privatefolio.xyz)
12836.
RAG Developer Experience Survey (airtable.com)
12837.
Latest iteration of big, beautiful bill to limit gambling loss deductions to 90% (reviewjournal.com)
12838.
63k Hits on First Week (justgotfound.com)
12839.
Goldman Demands an Oath from Junior Bankers to Fend Off Private Equity Poaching (bloomberg.com)
12840.
The Salvadoran beach town that became a Bitcoin testbed (bbc.com)