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I built Sapio to help people improve various skills through interactive conversations. Instead of passive learning, users engage in simulated chats where they actively apply their knowledge and receive immediate feedback on their responses.

The app currently offers 25 different practice modules and supports 10 languages. I built it because I noticed that many people struggle to bridge the gap between theoretical knowledge and practical application in conversations.

Tech stack: I built the front-end using Flutter, making the app available for both Android and iOS. The backend is powered by Django and PostgreSQL. For generating chats and feedback, I use the OpenAI API or Anthropic, whichever performed better during testing, based on the module and user's language.

It's still in early stages, and I'm actively working on improvements. I'd really appreciate any feedback from the HN community, especially on user experience and which scenarios/modules would be most valuable to add.

Thank you!

Comments URL: https://news.ycombinator.com/item?id=42028206

Points: 1

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Article URL: https://unionrayo.com/us/starlink-satellite-coverage/

Comments URL: https://news.ycombinator.com/item?id=42028017

Points: 1

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Article URL: https://greyenlightenment.com/2024/10/29/why-good-writing-is-one-of-the-hardest-things-ever/

Comments URL: https://news.ycombinator.com/item?id=42027990

Points: 1

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This is a mvp at the moment. I would love to develop this further like giving multiple llm support and all. What do you guys think?

Comments URL: https://news.ycombinator.com/item?id=42027975

Points: 1

# Comments: 0

I have a newborn, and the early mornings have been crazy. I usually stay awake beside my wife while she breastfeeds, waiting to burp the baby and sleep.

To keep me awake and help her stay awake, I started reading a few pages of books during these moments, but I was using the flashlight on my phone, which was very bright and unpleasant.

I was already considering buying a reading light, but that morning, in a moment of insomnia, I had the idea of creating an app that used the phone screen as a flashlight. I got up quickly and typed a prompt in ChatGPT, which generated something very close to what I imagined.

I copied the code and put it online using GitHub Pages right after. The whole process took about 40 minutes (and at least made me very sleepy right after; I fell asleep).

I used the app that same night, and this morning, I decided to improve it, improve some things, add some simple features, and also turn it into a PWA app that can be installed (so I could use it in full screen).

I liked the result so much that I published the app for free. It's straightforward, but I hope it will be useful to more people:

https://readinglight.app/

Comments URL: https://news.ycombinator.com/item?id=42027966

Points: 2

# Comments: 0

Article URL: https://chromewebstore.google.com/detail/chatgpt-search/ejcfepkfckglbgocfkanmcdngdijcgld

Comments URL: https://news.ycombinator.com/item?id=42027959

Points: 1

# Comments: 0

Article URL: https://web.archive.org/web/20170722231438/http://www.absolutephoto.com/index.php/interviews/233-life-without-tri-x

Comments URL: https://news.ycombinator.com/item?id=42027950

Points: 1

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Article URL: https://zcal.co/

Comments URL: https://news.ycombinator.com/item?id=42027919

Points: 1

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Article URL: https://old.reddit.com/r/singapore/comments/1ghua5k/i_was_paid_to_draw_smrt_buses_as_anime_women/

Comments URL: https://news.ycombinator.com/item?id=42027917

Points: 2

# Comments: 1

Article URL: https://www.theguardian.com/science/2024/nov/02/recognition-at-last-for-tom-bacon-the-scientist-youve-never-heard-of-who-helped-put-men-on-the-moon

Comments URL: https://news.ycombinator.com/item?id=42027892

Points: 1

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Article URL: https://lww.com/_layouts/1033/OAKS.Journals/Error/JavaScript.html

Comments URL: https://news.ycombinator.com/item?id=42027888

Points: 1

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Article URL: https://deerz.one/pages/blog/2024/dtf-introduction.dtf

Comments URL: https://news.ycombinator.com/item?id=42027887

Points: 1

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Article URL: https://www.universetoday.com/169090/multimode-propulsion-could-revolutionize-how-we-launch-things-to-space/

Comments URL: https://news.ycombinator.com/item?id=42027848

Points: 1

# Comments: 0

Article URL: https://www.bloomberg.com/news/articles/2024-11-02/musk-loses-bid-to-dismiss-ex-twitter-ceo-s-severance-lawsuit

Comments URL: https://news.ycombinator.com/item?id=42027841

Points: 8

# Comments: 1

There are many great tech gifts under $100 sure to impress any tech enthusiast. These have been reviewed or personally tested by CNET experts.

Article URL: https://phys.org/news/2024-10-discovery-carbon-molecules-distant-interstellar.html

Comments URL: https://news.ycombinator.com/item?id=42027823

Points: 1

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Article URL: https://wandermaps.com

Comments URL: https://news.ycombinator.com/item?id=42027820

Points: 1

# Comments: 0

Article URL: https://en.wikipedia.org/wiki/Vasily_Arkhipov

Comments URL: https://news.ycombinator.com/item?id=42027812

Points: 1

# Comments: 0

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