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Show HN: Turning noisy webpages into clean JSON for LLMs

1•timeproofs•1h ago
Most webpages are hard for LLMs to read properly.

HTML mixes real content with navigation, footers, cookie banners, scripts, ads, and layout noise. This makes prompts larger, chunking worse, and RAG pipelines less reliable.

AI2JSON is a small public API that converts any public webpage into a clean, deterministic JSON structure: - main content only - ordered sections - stable output - SHA-256 hash for change detection

No summary, no interpretation — just a minimal contract between the web and AI systems.

You can paste a URL and instantly compare: - what an LLM sees with raw HTML - vs the same content as structured JSON

Free sandbox, no API key. I’m mainly looking for developer feedback: does this actually improve your AI workflows?

Demo: https://ai2json-c14gadm9x-jeason1.vercel.app

Perfetto: Production-grade client tracing, profiling for complex systems

https://github.com/google/perfetto
1•nateb2022•17s ago•0 comments

Show HN: Voilo Launching in Beta

https://voilo.app/productivity/
1•mattjung•47s ago•0 comments

El Salvador teams up with Elon Musk's xAI to bring AI to 5k public schools

https://apnews.com/article/el-salvador-xai-schools-artificial-intelligence-a1c6e41b84cf5cfa8a9b20...
2•JumpCrisscross•2m ago•0 comments

ICs vs. Managers vs. Leaders: Why Real Leadership Is Rare

https://www.leadingsapiens.com/ics-managers-leaders-why-real-leadership-is-rare/
1•sherilm•2m ago•0 comments

Grand Theft Auto game creator sacked us for trying to unionise

https://www.bbc.com/news/articles/cp89990rgdno
1•perihelions•3m ago•0 comments

Disney and OpenAI, Totems in an AI World, Google versus the World

https://stratechery.com/2025/disney-and-openai-totems-in-an-ai-world-google-versus-the-world/
1•feross•3m ago•0 comments

Alphabet Poised for Another Paper Gain as SpaceX Valuation Jumps

https://www.bloomberg.com/news/articles/2025-12-14/alphabet-poised-for-another-paper-gain-as-spac...
1•kaycebasques•4m ago•0 comments

Show HN: Ekphos – open-source, lightweight, fast, TUI Markdown research tool

https://github.com/hanebox/ekphos
1•haneboxx•4m ago•0 comments

Luxuy

1•Wansilla•8m ago•0 comments

First human heart organoid to replicate A-fib

https://msutoday.msu.edu/news/2025/12/msu-scientists-create-first-human-heart-organoid-to-replica...
1•gmays•8m ago•0 comments

SQLite-Agent: enables SQLite databases to run autonomous AI agents

https://github.com/sqliteai/sqlite-agent
2•marcobambini•9m ago•0 comments

Decoupling of Wages from Productivity

https://en.wikipedia.org/wiki/Decoupling_of_wages_from_productivity
1•doener•9m ago•0 comments

NSF Launches "Tech Labs" to Fund Independent Research

https://www.nsf.gov/news/nsf-announces-new-initiative-launch-scale-new-generation
1•washedDeveloper•9m ago•1 comments

Show HN: A free, no-login DnD 5e DM screen and prep tool

https://sessionprepped.com/
1•stoccupied•10m ago•1 comments

Key Transparency for the Fediverse

https://soatok.blog/2025/12/15/announcing-key-transparency-fediverse/
3•todsacerdoti•12m ago•1 comments

Tracking kernel commits across branches

http://www.kroah.com/log/blog/2025/12/15/tracking-kernel-commits-across-branches/
1•speckx•12m ago•0 comments

Show HN: We need to define a new scale for measuring any software project

https://donutloop.github.io/
1•donutloop•13m ago•0 comments

Gradient Descent Algorithm Survey

https://arxiv.org/abs/2511.20725
1•PaulHoule•14m ago•1 comments

Why companies should still hire junior developers in the AI era

https://aroussi.com/post/from-junior-to-10x-dev
1•aroussi•15m ago•0 comments

Reverse-engineering ATS parsers (and getting banned from Reddit for it)

1•lpipe•15m ago•0 comments

A Brief History of the Spreadsheet

https://hackaday.com/2025/12/15/a-brief-history-of-the-spreadsheet/
1•Tomte•16m ago•0 comments

Llmwalk: Explore the answer-space of open LLMs

https://github.com/samwho/llmwalk
1•simonpure•16m ago•0 comments

Managing a Windfall

https://www.bogleheads.org/wiki/Managing_a_windfall
2•keepamovin•16m ago•0 comments

Chasing the Mirage of "Ethical" AI

https://thereader.mitpress.mit.edu/chasing-the-mirage-of-ethical-ai/
1•anarbadalov•16m ago•0 comments

It's Uncomfortable to Sit with "I Don't Know"

https://blog.jim-nielsen.com/2025/uncomfortable-i-dont-know/
2•speckx•18m ago•0 comments

Ask HN: How do you get comfortable with shipping code you haven't reviewed?

3•fnimick•19m ago•0 comments

I ranked every building and landlord in NYC using 17M+ public records

https://streetsmart.inc
1•rorcodes•20m ago•1 comments

Zero Revenue in 2025: Indie Hacker Lessons I'm Taking to 2026

https://meysam.io/blog/my-2025-in-retrospect/
2•meysamazad•20m ago•0 comments

ID as a Form of Primitive Obsession

https://kwstannard.github.io/id-primitive-obsession.html
1•mooreds•20m ago•0 comments

Spotify Login/Playback Issues

https://community.spotify.com/t5/Ongoing-Issues/Downtime-December-15th-Login-and-playback-issues/...
1•ljahier•21m ago•0 comments