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marc

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Show HN: I built a pokédex for anything (iPhone app)

loot.photos
1 points·by marc·il y a 13 jours·1 comments

Show HN: Sessy – Open-source email observability for AWS SES

github.com
2 points·by marc·il y a 7 mois·0 comments

Show HN: I made a Rubik's-cube inspired logic puzzle with AI

marc.io
2 points·by marc·l’année dernière·2 comments

Pg_auto_embeddings – Generate vector embeddings in PostgreSQL without extensions

github.com
4 points·by marc·il y a 2 ans·1 comments

T2x – a CLI tool for AI-first text operations

shruggingface.com
38 points·by marc·il y a 2 ans·14 comments

comments

marc
·il y a 13 jours·discuss
Over the years I noticed many of my friends collect all kinds of different photos.

One takes a photo whenever he sees an exotic car to share it in a group chat. Another told me and his girlfriend have a passion for traffic cones (apparently there are many different types).

I thought it would be fun to build them an app to collect all of these. And of course, with modern technology, we can cut out the object (i.e. remove the background), automatically identify metadata such as the model, colors, type, etc, and put them on a map to find back later.

That's what Loot is. It's my second ever iPhone app (I built many websites before) and it's completely vibe coded. But I did put in A LOT of effort in not making it look vibe coded. A lot of time was spent polishing the UX to give it character and make it fun to use.

The interactivity of the website gives a good preview of the playfulness of the app.

I already got a ton of good feedback and would love to hear what HN thinks of it and how you could see yourself using it. What features you'd like to see added next, etc.

It's a free download with currently no in-app purchases or subscriptions.
marc
·il y a 19 jours·discuss
For many years we explicitly denied any startup that was already launched.

This was back in the day where most startups had a long "pre-launch" phase where they would be collecting user feedback through private betas, etc before launching publicly.

I wanted BetaList to be focused on early-stage startups and to avoid a lot of debates about what is and isn't "early-stage" I decided on that clear policy.

We also denied startups for other reasons such as using an over-used homepage template (they never converted well for our audience as they'd see the same one multiple times a week) or simply having a dime-in-a-dozen product (which also didn't get many signups when featured on BetaList).
marc
·il y a 19 jours·discuss
Haha you're welcome. Thanks for letting us share it with our audience :)
marc
·il y a 19 jours·discuss
Generally you can just reach out via a contact form. I should link to those
marc
·il y a 19 jours·discuss
Yeah PH launched a few years after us :)
marc
·il y a 19 jours·discuss
[dead]
marc
·il y a 26 jours·discuss
Fun story:

I built BetaList 16 years ago which was one of the first "product discovery" platforms. Years before Product Hunt, etc.

I manually reviewed every submission and unfortunately often I had to tell founders that their startup didn't qualify to be included. Almost everyone would (understandably!) argue their case, but as volume increased I couldn't afford to go into a deep argument with every single founder.

That's when I made https://submit.co a site similar to OP's. The idea being that instead of say "No, we will not feature your startup" I now gave them an alternative place to put their energy.

Initially it was mostly a list of tech blogs, but as more product discovery platforms popped up, I started adding them too. In a sense, I was promoting my competition but it was exactly the startups we couldn't list any way for one reason or another.

Eventually that list of "places to submit your startup" got so popular (and copied everywhere ) that it started driving traffic back to BetaList. (I included it at the very top of the list).
marc
·il y a 8 mois·discuss
The reason new social networks rarely adopt domain-based handles is that usernames are one of the few forms of “currency” they have.

Scarce handles create urgency. People rush to sign up and claim their first name, etc. With domain-based handles, that lever disappears.

It’s one of the most common growth tactics I see by social networks launching on BetaList.
marc
·l’année dernière·discuss
I’ve had this idea for many years, but never found the time to build it. Now, with AI, it only took about an hour to build.

The objective of the game is to put all arrows in alignment. Point them the same way.

When you click an arrow, it rotates 90° clockwise. It also rotates all neighboring arrows.

All puzzles are solvable, but as you increase the grid size and difficulty level it will become progressively harder.

Please give it a try and let me know what you think. I’d also love to hear any strategies you come up with.
marc
·l’année dernière·discuss
OpenAI doesn’t take security seriously.

I reported a vulnerability to them that allowed you to get IP addresses of their paying customers.

OpenAI responded “Not applicable” indicating they don’t think it was a serious issue.

The PoC was very easy to understand and simple to replicate.

Edit: I guess I might as well disclose it here since they don’t consider it an issue. They were/are(?) hot linking logo images of third-party plugins. When you open their plugin store it loads a couple dozen of them instantly. This allows those plugin developers (of which there are many) to track the IP addresses and possibly more of who made these requests. It’s straight forward to become a plugin developer and get included. IP tracking is invisible to the user and OpenAI. A simple fix is to proxy these images and/or cache them on the OpenAI server.
marc
·il y a 2 ans·discuss
Can you share more about your OpenObserve setup?

I’d love to know:

1) How it compares to Sentry in terms of insights you get 2) How you set it up as an accessory

I’ve used various (hosted) APM services for my Rails apps but they all are stupendously expensive so your approach sounds intriguing.
marc
·il y a 2 ans·discuss
Hope it’s okay I shared it here. Saw it in my RSS reader and figured HN would enjoy it.

Glad to hear it served as inspiration. The video looks promising!