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Updated: 42 min 20 sec ago

Show HN: Auto-crop printed photos from scans using this open-source AI

Wed, 04/30/2025 - 4:00pm

Started scanning my family albums… thought it’d be quick. Then I saw the mess: 3–4 photos per scan, all skewed and overlapping. I gave up real quick on manual cropping.

So I built NerdScan — a free, open-source AI tool to auto-detect and crop multiple photos from cluttered scans in seconds. Under the hood: GroundingDINO + 700 lines of Python for robustness, usability, and EXIF automation.

Try it out, share feedback, or file issues — I’m all ears.

Comments URL: https://news.ycombinator.com/item?id=43849997

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: Keyboard Minesweeper – Speedrun the Classic, No Mouse Needed

Wed, 04/30/2025 - 3:59pm

Hi HN! Here's a little hobby project of mine.

I reimagined Minesweeper for the keyboard warriors out there. No mouse. No distractions. Just lightning-fast gameplay, tight controls, and a design built for speedrunners and puzzle lovers.

Give it a try: https://www.kb-minesweeper.com/

Would love your feedback, or see if you can beat my best times: 5.41s on small, 46.51s on medium.

Comments URL: https://news.ycombinator.com/item?id=43849984

Points: 2

# Comments: 0

Categories: Hacker News

Show HN: I built an app that to create T shirts with AI

Wed, 04/30/2025 - 3:50pm

Built this in about 3 days using new open AI image model + the Printify API

Comments URL: https://news.ycombinator.com/item?id=43849856

Points: 2

# Comments: 0

Categories: Hacker News

Any good new CRMs out there?

Wed, 04/30/2025 - 3:49pm

Hi, I’m looking for a true “client relationship management” platform (not sales funnel centric). I thought for sure there’d be a number of modern options to Salesforce.

Still looking, but I’m not finding anything that impresses me.

RelateIQ was probably one of the last impressive alternatives, which is why Salesforce acquired it.

I'm very versed in Salesforce (previous admin and SFDC business analyst), and actually like what it does, but was hoping to find something fresh.

Any suggestions on something you really like?

What do you love about it?

What don't you like about it?

Comments URL: https://news.ycombinator.com/item?id=43849848

Points: 1

# Comments: 0

Categories: Hacker News

Behavioral Sink

Wed, 04/30/2025 - 3:48pm
Categories: Hacker News

How to Deploy Kirby CMS

Wed, 04/30/2025 - 3:03pm
Categories: Hacker News

Linux Kernel Exploitation: CVE-2025-21756

Wed, 04/30/2025 - 3:03pm
Categories: Hacker News

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