HNHacker News
TopNewBestAskShowJobs

piotrgrudzien

863 karma · joined February 14, 2018

submissionscomments
piotrgrudzien··on OpenAI agent hacked Australian government website, PM says
Any links to sources where we can read more technical details?
piotrgrudzien··on Jan-Krzysztof Duda on 'Crisis of Faith' and Thoughts of Quitting Chess
Original post (in Polish): https://www.chess.com/pl/news/view/jan-krzysztof-duda-kryzys...

Original interview (in Polish): https://www.youtube.com/watch?v=uXEylRcGl8Y

piotrgrudzien··on DeepSeek's Long-Term Effect
Or that moats exist but in the old-fashioned way: brand, user experience, great understanding of users, highly optimised sales tactics. In short: no free lunch :)
piotrgrudzien··on Santa Baby AI
An easy to remember / share link: santababy.ai
piotrgrudzien··on Chatbots: Still dumb after all these years
At Quickchat (https://quickchat.ai), we're using models like GPT-3 as a basis for our chat engine. It does take a lot of engineering to make progress but we believe that large language models is the way to go - but you wouldn't expect them to work magic on their own.

Here's our consumer app you can try out to talk to our AI: https://quickchat.ai/emerson

piotrgrudzien··on Organizations Will Abandon Native Mobile Apps in Favor of Messaging by 2025
Sorry, the whole title didn't fit and I had to make some choice of which part to remove :)
piotrgrudzien··on Show HN: Help your favourite local spots survive Covid-19
This country-wide quarantine puts local businesses, in particular restaurants, cafes, cultural venues, hairdressers and other service providers in a difficult position. Some of them may not survive a lockdown of several weeks! Fortunately, we can support our favourite spots by purchasing their digital voucher to help them sustain financial liquidity.

In order to help as many service providers as possible, during the quarantine we are not charging them platform fees, except for the small transaction fee of the payment operator Stripe.

#SupportLocal

piotrgrudzien··on Mark crowded areas on the map to warn others
The best way for you and me to fight COVID-19 is to #stayathome and avoid crowds! If you absolutely have to go outside, use this map to avoid crowds.

See a crowded spot? Click to add a marker on the map!

Your fully anonymised location data is used purely to be displayed on this map for 5 minutes. Your data won't be used for any other purpose.

Avoid crowds and help #flattenthecurve!

Thanks a lot to Google Maps Platform for acting so quickly and credits for crisis responders!

piotrgrudzien··on Show HN: Live map to help with social distancing
The best way for you and me to fight COVID-19 is to #stayathome and avoid crowds! If you absolutely have to go outside, this app is here to help you do it safely. Share your location and use this map to avoid crowds.

Your fully anonymised location data is used purely to be displayed on this map for 5 minutes. Your data won't be used for any other purpose. In order to provide most accurate location data, use this app on your .

Avoid crowds and help #flattenthecurve!

piotrgrudzien··on Social Distancing – if you have to leave home, help others do it safely
Dzięki, proszę przekazać znajomym! :)
piotrgrudzien··on Social Distancing – if you have to leave home, help others do it safely
The best way for you and me to fight COVID-19 is to #stayathome and avoid crowds! If you absolutely have to go outside, this app is here to help you do it safely. Share your location and use this map to avoid crowds.

Your fully anonymised location data is used purely to be displayed on this map for 5 minutes. Your data won't be used for any other purpose. In order to provide most accurate location data, use this app on your .

Avoid crowds and help #flattenthecurve!

piotrgrudzien··on Ask HN: Do you curate links/bookmarks?
We built a free tool for exactly this: https://itemsy.com/

You can save links in the web app, via email, browser extension or pull automatically by integrating with a Medium blog or any RSS feed. Link collections get automatically turned into an email newsletter that can be personal, public or shared within a group.

We recently launched 'Picked for you' which suggests links you might find interesting. Also, we launch new features daily so feedback and requests are more than welcome!

piotrgrudzien··on Let people subscribe to what you read
It's quick & easy to set up. Here is my profile as an example: itemsy.com/piotrgru
piotrgrudzien··on Rather than texting, add to private newsletter to share links with friends
Create a Shared channel, invite people and, once they accept your invite, everyone can share interesting links, comment and receives your private newsletter
piotrgrudzien··on Show HN: Team newsletter instead of sharing links on Slack
Frequently Asked Questions:

1. What happens when someone follows my public profile?

They receive a daily newsletter with all the links you share on your public profile.

2. What are private channels?

You and friends or teammates you invite contribute links and receive the newsletter.

3. What happens when I invite someone to a private channel?

They receive an email notification. They need to log in to the web app and accept the invitation in order to be able to contribute to the channel and receive the newsletter.

4. When are newsletters sent out?

Channel admin can adjust it in newsletter settings (daily, by default).

piotrgrudzien··on Show HN: Team newsletter instead of sharing links on Slack
Good suggestion! At the moment, there are 3 ways to add links to Itemsy:

(1) publish links via web app

(2) add to personal #myitems channel via

- Chrome/Firefox extension (see itemsy.com) - email to my@itemsy.com

Which one sounds best to you at the moment?

piotrgrudzien··on Show HN: Team newsletter instead of sharing links on Slack
It's gonna be the latter. It's something we initially set up for ourselves because we really enjoyed the idea of receiving a daily newsletter of stuff to read rather than constant notifications.
piotrgrudzien··on Show HN: Team newsletter instead of sharing links on Slack
Our goal was simple: we wanted to share interesting links without constantly being distracted by messages or Slack notifications.

Itemsy is a free, shared bookmarking tool. All you have to do is:

1. Create an account at app.itemsy.com

2. Create a new private channel for your company

3. Invite your colleagues

4. Add interesting links to the channel (via the web app or by emailing it to share@itemsy.com with the name of your channel in the title)

As a result, you and your colleagues receive a daily newsletter with all the links to read, e.g. while commuting. You can also browse them all via the web app.

If you have a habit of sharing interesting reads within your team, we'd love for you to try it out!

piotrgrudzien··on Turn your reading lists into a beautiful personal newsletter
Thanks! Would you go for a continuous scroll rather than step by step presentation?
piotrgrudzien··on [dead]
There are always new articles, videos, podcasts, blogs, tweets, websites, books or plaintext thoughts that I'd discover or get recommended by friends. It's impossible to consume all that content as soon as it arrives. But it's also really important that it doesn't get lost and I do get round to going through it at some point.

I would use several reading lists (or apps) which is a great solution in many ways. But they didn't feel like a problem off your chest. On the contrary, you need to remember where all your reading lists are so you get back to them at some point. I still have several of those buried somewhere on my computer.

Another big problem with reading lists is that it's so difficult to just pick the next item to read. Which list do I go for? Do I start off the top or at the bottom?

And when I've picked up that one article or video, I'm pretty sure there was a specific reason why I'd saved it or perhaps someone recommended it to me but I've forgotten now. Also, I'm pretty sure I've saved something more recent and relevant on the same topic since. At this point, all the context is gone.

That's why we built Itemsy around the exact experience I would've wanted for myself. Here is how it works:

1. Start emailing links to any content you want to save for later to my@itemsy.com (optionally, include a note or email of a person you want to share it with)

2. You get delivered your personalised newsletter that's just the right volume so you can read it as soon as you get it

To me personally, the main thing has been that I can forget all about the reading lists and actively trying to find time to go back to them. Just dump all the links onto Itemsy, they won't get lost and will be delivered to you in bite-sized chunks at a frequency of your choice.

We'd love for you to try it out. Signing up takes 10 seconds: https://itemsy.com/

piotrgrudzien··on Show HN: how I built my replacement for reading lists and Pocket
There are always new articles, videos, podcasts, blogs, tweets, websites, books or plaintext thoughts that I'd discover or get recommended by friends. It's impossible to consume all that content as soon as it arrives. But it's also really important that it doesn't get lost and I do get round to going through it at some point.

I would use several reading lists (or apps) which is a great solution in many ways. But they didn't feel like a problem off your chest. On the contrary, you need to remember where all your reading lists are so you get back to them at some point. I still have several of those buried somewhere on my computer.

Another big problem with reading lists is that it's so difficult to just pick the next item to read. Which list do I go for? Do I start off the top or at the bottom?

And when I've picked up that one article or video, I'm pretty sure there was a specific reason why I'd saved it or perhaps someone recommended it to me but I've forgotten now. Also, I'm pretty sure I've saved something more recent and relevant on the same topic since. At this point, all the context is gone.

That's why we built Itemsy around the exact experience I would've wanted for myself. Here is how it works:

1. Start emailing links to any content you want to save for later to my@itemsy.com (optionally, include a note or email of a person you want to share it with)

2. You get delivered your personalised newsletter that's just the right volume so you can read it as soon as you get it

To me personally, the main thing has been that I can forget all about the reading lists and actively trying to find time to go back to them. Just dump all the links onto Itemsy, they won't get lost and will be delivered to you in bite-sized chunks at a frequency of your choice.

We'd love for you to try it out. Signing up takes 10 seconds: https://itemsy.com/

piotrgrudzien··on Advanced Analytics for Marketplaces
Approach: simulation with human-like AI agents

Short intro: https://medium.com/@GruPiotr/the-hard-thing-about-marketplac...

Demo: https://www.youtube.com/watch?v=p6vTLGfmy5M

Try it: http://dashboard.incentivai.co