Hacker News

Show HN: Differential – a TUI diff reviewer with semantic grouping

Hacker News - Mon, 09/21/2026 - 3:42pm

Hi all — for those of you still reviewing code, I built a tool to make that easier, mostly for my own sake. There are some alternatives out there already, but none of them quite checked all the boxes for me, so I made my own. Feedback welcome!

Comments URL: https://news.ycombinator.com/item?id=49792323

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: A website that tracks US food prices every day

Hacker News - Mon, 09/21/2026 - 3:24pm

The US Department of Agriculture (USDA) publishes daily food price data for about 290 commodities on:

- what growers were paid at shipping point

- what buyers paid at the big city wholesale markets

- what prices supermarkets advertised in their weekly ads

This data comes out as dozens of separate text reports and PDFs, one per market, with no history and no way to see how prices change over time.

I think this should be public data that is easy to access and understand, so I built an open-source tracker for it.

Contributions are welcome: https://github.com/kadoa-org/food-price-monitor

Comments URL: https://news.ycombinator.com/item?id=49792076

Points: 3

# Comments: 0

Categories: Hacker News

Show HN: Snagr – abandoned checkout emails for Polar

Hacker News - Mon, 09/21/2026 - 1:48pm

I sell digital products with Polar. When someone opens checkout and leaves, Polar doesn’t keep that lead in a useful way for me.

Snagr captures the buyer details at checkout and sends a follow-up email so they can finish payment.

Built it for myself. In the last 30 days it recovered $269.76 for me.

Would love feedback from other Polar / indie sellers and if they would love to see something similar for other Merchant of Records

Comments URL: https://news.ycombinator.com/item?id=49790697

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: 8 months extending my terminal to handle all my work with all agents

Hacker News - Mon, 09/21/2026 - 1:44pm

I’ve been using this as my only terminal since January, adding things I needed and keeping what worked well. I didn’t expect so many useful additions to work so well with a terminal and Electron as the base.

I still check out agents in desktop apps and IDEs from time to time, curious to see what they offer. But with this terminal, I don’t want to work any other way.

Let me know what additions are important to you.

Comments URL: https://news.ycombinator.com/item?id=49790644

Points: 1

# Comments: 0

Categories: Hacker News

Pipper

Hacker News - Mon, 09/21/2026 - 1:43pm

Article URL: https://github.com/maker-or/omni

Comments URL: https://news.ycombinator.com/item?id=49790613

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: FearGate – AI Fear Machine

Hacker News - Mon, 09/21/2026 - 1:40pm

Article URL: https://feargate.org/

Comments URL: https://news.ycombinator.com/item?id=49790564

Points: 1

# Comments: 1

Categories: Hacker News

Zeitpyramide

Hacker News - Mon, 09/21/2026 - 1:38pm
Categories: Hacker News

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