https://play.google.com/store/apps/details?id=com.blazingban... Completely free, no ads, no in-app purchases and no accounts / network required offline voice transcription. I have also built the macOS/Windows/Linux versions which I'll also make free to download and available on my site soon ( https://blazingbanana.com/ ). iOS version is built and works (extremely well), just waiting for the Apple Developer signup pro…
Ask HN: What Are You Working On? (December 2025)
321–330 of 1001 posts
Re: Ask HN: What Are You Working On? (December 2025)
#322Re: Ask HN: What Are You Working On? (December 2025)
#3233d printed.
Re: Ask HN: What Are You Working On? (December 2025)
#324Give users easy access to trade insights.
Re: Ask HN: What Are You Working On? (December 2025)
#325I've figured out a better way to remove cycles that preserves the shape of the graph in a way that works well for our purpose. Now I just need to figure out how to minimise edge crossings and line up nodes in such a way that it's more immediately obvious how the data flows between different systems.
Re: Ask HN: What Are You Working On? (December 2025)
#326The app reads the public data stream from exchanges, handles the nitty, gritty details of each exchange’s websocket connections, deals with its quirks, cleans up and normalizes the data into a uniform structure (currently only supporting spot trades) then exposes it downstream as an SSE stream.
Uses Go, Templ, and Mithril.js, and is open source
Link: https://metra.sh
Re: Ask HN: What Are You Working On? (December 2025)
#327Re: Ask HN: What Are You Working On? (December 2025)
#328Working on a TUI tool which demonstrates the behaviour of X86 SIMD instructions. This is all done in Go assembly, and is probably most valuable for Go programmers. The problem for me was trying to read and understand the implementation of a swiss map implementation. The SIMD instructions were challenging to understand and the documentation felt difficult to read. I thought that if I had an interactive tool where I co…
Re: Ask HN: What Are You Working On? (December 2025)
#329The idea is simple: You look at an image and describe what you see in your target language. That's basically it!
My reason for building it was that even though I can understand a lot of spoken spanish, I really struggle to construct sentences on the fly when speaking. Doing a few minutes of active learning like this each day really helps remap my brain a little, and I quickly run into situations where I hit a wall and realize I actually don't understand something as well as i had thought.
The app also gives a little feedback on what i have written from an llm, and it also provides clues that I have mapped to each image.
At the moment I am using it mainly for intermediate Spanish and beginner Irish, and personally I find it really helpful for both. Basically learning vocan for Irish, and more serious sentence structure etc. in Spanish.
I know a lot of people absolutely hate the idea of mixing LLMs with language learning, and I can kind of see why, but I personally find it really helpful in certain cases. If you are already doing classes, and consuming content in your target language I think something like this will be really helpful for a 5 minute coffee-break type activity in the morning. Its not a language course and I have not intention for it to be one. Its just a supplementary little tool that helps with getting your brain thinking in a new language and it is free to use.
Here are a few links if anyone thinks it might be interesting:
App Store: https://apps.apple.com/us/app/snapalabra/id6747401847
Play Store: https://play.google.com/store/apps/details?id=com.whatever55....
Website: https://snapalabra.com
Re: Ask HN: What Are You Working On? (December 2025)
#330- I’ve just started designs and initial setup for a personal productivity system heavily inspired by the Newton & HyperCard and built in Rust. Idea is to use LLMs to build GraphRAG-like connections between content & break out of the standard app+document model. My current thinking is having ‘frames’ of content (notes, sketches, events etc) that are acted on by capabilities and displayed in views (timeline, calendar, stack, knowledge graph etc).
- Also working on a static site generator and CMS webapp that creates sites that can be viewed on anything, from web browser to TUI. Like if Gemini or Gopher also rendered to html.