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Ask HN: What are you working on? (October 2024)

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Re: Ask HN: What are you working on? (October 2024)

#211
I continue to work on BoltAI (https://boltai.com)

It’s a native macOS AI chat client. I started it last year and didn’t think much about data synchronization. I didn’t want to store user’s data server side for better user privacy. So I decided to store all chats in a local SQLite database.

It works well but unfortunately without a sync engine, users won’t be able to continue the chat from a different machine.

I’m working on supporting cloud sync now.

Re: Ask HN: What are you working on? (October 2024)

#214
I'm building a simple app to let friends and loved ones know how you're doing. I know many people in some of the current troubled regions of the world, and whenever a particular event happens it's really nerve-wracking for those of us not there, wondering if our loved ones are okay.

WhatsApp and messenger groups don't work for this kind of thing because 1) people are often members of many different groups that they would have to constantly notify if they were "okay" during a particular event and 2) many troubles in the world are ongoing, and constantly spamming a message group saying "I'm still okay" doesn't work.

My app just lets people hit a single button to tell any interested friends / family that they are safe. They can do this as many times as they like.

Normally I would be worried about premature optimization, what I've been spending extra time making the tech stack initially very performant. It's working for my family but once I deploy to the world I want it to be solid and stable, or it loses a lot of its value.

Re: Ask HN: What are you working on? (October 2024)

#215

At work, busy adding internationalisation and localising an Angular 16 application. Figured out you can do runtime language switches, without having to maintain separate builds for each locale. Angular's documentation is rubbish. In my spare time, building an OpenAI wrapper to create SEO meta descriptions for websites. It's mostly a tool for me to use because at work the marketing people don't do this very well and I…

Are you using existing libraries for your angular i18n?

Re: Ask HN: What are you working on? (October 2024)

#220
I revived an old collision detection library of mine and pretty much rewrote it with a C API: https://github.com/pfirsich/wuzy

I fixed a bunch of bugs and streamlined things and I'll build a nice high level API on top next. It uses GJK/EPA and AABB Trees for acceleration.

I'm having tremendous fun with it and the math and geometry, which I have not done in a while.

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