Hacker News

Oberth Effect

Hacker News - Sat, 03/15/2025 - 4:00pm
Categories: Hacker News

Show HN: Reveelio v2 – Turn Your Content into a Lead Generation Machine

Hacker News - Sat, 03/15/2025 - 3:48pm

Hey HN,

We just launched Reveelio v2, a simple but powerful way to turn your content into a lead generation engine—without spam or fake sign-ups.

What Reveelio Does

Reveelio lets you hide any content—whitepapers, templates, reports, contact details—until visitors provide their information.

It’s not a clunky form or a paywall. It’s a smarter way to gate content, ensuring only real people get access.

Why We Built This

Lead forms are annoying. They either kill conversions or flood your CRM with low-quality contacts. Reveelio v2 makes it easy to offer valuable content in exchange for real, verified leads.

Would love to hear your thoughts and feedback!

Comments URL: https://news.ycombinator.com/item?id=43374778

Points: 1

# Comments: 0

Categories: Hacker News

Web Apps in Common Lisp

Hacker News - Sat, 03/15/2025 - 3:46pm

Article URL: https://web-apps-in-lisp.github.io/

Comments URL: https://news.ycombinator.com/item?id=43374762

Points: 3

# Comments: 0

Categories: Hacker News

Show HN: Vibe-coded a Peter Roberts immigration AI using his HN past AMAs

Hacker News - Sat, 03/15/2025 - 3:42pm

I saw Peter Robert's AMA on HN yesterday (https://news.ycombinator.com/item?id=43363056) and wondered what would happen if I fine-tuned a model on all of his past answers.

I vibe-coded this with Claude Code every time my 8 month old son had a nap today. I also fine-tuned OpenAI GPT-4o mini to power it. Zero lines of code were manually written or modified by me — everything was done by Claude.

Writing the version you see now took about 45 minutes of LLM time, and it cost around $12.

I've spent no time improving the scraping and data preparation beyond the first version, so there's a ton of room for improvement. I might fix some low hanging fruits during nap times tomorrow — probably won't.

You can check it out on GitHub, including the data that was used for fine-tuning the model: https://github.com/s16h/proberts.

I had fun!

Comments URL: https://news.ycombinator.com/item?id=43374736

Points: 1

# Comments: 0

Categories: Hacker News

Make Something Heavy

Hacker News - Sat, 03/15/2025 - 3:40pm
Categories: Hacker News

Show HN: SweetNotes – Generate Beautiful Digital Letters for Your Loved Ones

Hacker News - Sat, 03/15/2025 - 3:39pm

I built SweetNotes – a simple app that lets you create handwritten letters with custom stickers you can move around to add a personal touch. It’s a way to send something more heartfelt than just a text.

This started as a curiosity project, and I had a blast vibe coding this v0. I wanted to bring back the charm of handwritten letters using tech, and v0 helped me build part of it.

Try it here: https://sweetnotes.appstate.co Demo video here: https://youtu.be/BwI5kQnGDFI

Would love to hear your thoughts, feedback, or ideas!

Comments URL: https://news.ycombinator.com/item?id=43374718

Points: 1

# Comments: 1

Categories: Hacker News

Directory of Open Access Books

Hacker News - Sat, 03/15/2025 - 3:37pm

Article URL: https://directory.doabooks.org/

Comments URL: https://news.ycombinator.com/item?id=43374701

Points: 1

# Comments: 0

Categories: Hacker News

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