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Technology

Hello HN. I live in a third-world country where Internet speeds have historically been very poor and generally expensive. So I built an offline file transfer tool called Feem, that helps you transfer text, files and folders between your devices without passing through the Internet. Like other apps in this same category, you need to …

Technology

I’m building a video conferencing app designed to facilitate better remote piano lessons. My hope is to solve a lot of the challenges piano tutors and new students deal with when taking lessons through Skype/Zoom. It leverages WebRTC’s data transmission to send media, MIDI state, and (eventually) send sheet music files and other musical data. …

Technology

Hello HN, A couple of years ago my friends and I created an iMessage chat that we would use to share songs with each other. Over the years this chat accumulated more and more songs and we wanted a way to create a playlist out of these songs and update that playlist whenever a new …

Technology

I built a game called Chomp, which sparked my interest back in college when I learned about it in a game theory context. It’s a 2-player game, where you take turns biting chunks of chocolate off of a chocolate bar, avoiding a special ‘poison’ square. Whoever chomps the poison square, loses. I’m learning React / …

Technology

Hi, I made an AWS dictionary that help quickly check an AWS service, basics of Pricing and some Facts. It also helps drawing AWS architectures by allowing to drag and drop this AWS services icons to other apps like Apple Notes or Freeform. Everything is opensource https://github.com/tigpt/AWSary I would to get some feedback to keep …

Technology

We built a Windows app to convert PDF tables to Excel. You just have to take a screenshot of the table. Why try another app when there’s so many PDF to Excel converters? It is: – Faster – More convenient – More accurate than other converters (including Excel’s Power Query). Feel free to test it …

Technology

Hey guys, The app detects how much you are balding using the norwood scale (0 is perfect hairline, 7 is fully bald). It is trained on tens of thousands of images. It is not perfect but still quite good at detecting the norwood scale, I am planning to improve it little by little. In the …

Technology

I wanted to make a native Git diff tool that works “stand-alone” in the sense that you just need to point it at a repository and then you can select commits to compare and open files in a 3-way-merge tool. I’ve been finding it useful to have one app I can quickly switch to for …

Technology

Hey HN! While writing prompts for a few projects recently, a couple of friends and I realised that writing prompts today is like writing code in a txt file – it sucks and there is no tooling to help you. So we decided to hack on a tool to help you fix this – https://optimist.varied.ai/ …

Technology

Hey HN, I built a small tool that helps you analyze your data and make graphs using ChatGPT. Here’s a demo: https://youtu.be/lN7aqalNvUE All the data processing happens on the client, so you can use it with your 100MB Excel sheet without problems 😉 Let me know if you have any questions / feedback. Comments URL: …