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Show HN: I reverse-engineered the world maps of Test Drive III (1990 DOS game)

https://github.com/s-macke/Test-Drive-3-Maps
71•s-macke•2d ago•14 comments

Show HN: Live breath detection and biofeedback from a phone microphone

https://github.com/shiihaa-app/shiihaa-breath-detection
46•felixzeller•16h ago•15 comments

Show HN: Eyeball

https://eyeball.rory.codes/
251•mrroryflint•23h ago•79 comments

Show HN: RePlaya – self-hosted browser session replay with live tailing

https://github.com/s2-streamstore/replaya
43•shikhar•14h ago•6 comments

Show HN: Paseo – Beautiful open-source coding agent interface

https://github.com/getpaseo/paseo
67•timhigins•9h ago•42 comments

Show HN: Build Your Own AI Agent CLI in 150 Lines

https://go-micro.dev/blog/11
25•asim•18h ago•1 comments

Show HN: AI-Powered PDF to Markdown Converter

https://pdftomdconverter.com
3•QingWu•5h ago•3 comments

Show HN: 100cc - Roll your own Claude in 100 lines

https://github.com/yujqiao/100cc
9•rapiz•13h ago•3 comments

Show HN: A crowdsourced map of surveillance camera's based on OSM

https://mapcomplete.org/surveillance?z=0.5&lon=12.732776
2•pietervdvn•7h ago•0 comments

Show HN: DropLock – E2EE secret sharing web app with no backend

https://droplock.apitman.com/
19•apitman•17h ago•6 comments

Show HN: A CSS 3D Engine (no WebGL)

https://github.com/LayoutitStudio/polycss
75•rofko•1d ago•27 comments

Show HN: MetaBrain – A local document memory for AI agents

https://metabrain.eu
7•acoye•15h ago•2 comments

Show HN: A searchable archive of declassified UAP/UFO files, news, and analysis

https://didyousee.xyz
11•sonjaqql•18h ago•0 comments

Show HN: DepsGuard – One command to harden NPM/pnpm/yarn/bun/uv configs

https://github.com/arnica/depsguard
38•eranation•1d ago•6 comments

Show HN: Synapse – 2.9MB Mac app with screenshot, clipboard, Keep Awake and more

https://www.synapsemac.com/
15•harshanacz•22h ago•16 comments

Show HN: Name2Tree – Turn any name into a deterministic tree

https://tree.bairui.dev/
3•subairui•10h ago•2 comments

Show HN: Streambed – Stream Postgres to Iceberg on S3, Supports Postgres Wire

https://github.com/viggy28/streambed
129•vira28•2d ago•37 comments

Show HN: Textile – A desktop app for weaving together bits of text

https://www.gettextile.app
36•stack_framer•1d ago•21 comments

Show HN: Breathe CLI – Paced resonance breathing in the macOS terminal

https://github.com/marekkowalczyk/breathe-cli
132•marekkowalczyk•3d ago•52 comments

Show HN: Clor – give your agent claws

https://clor.com/
9•jacobgold•12h ago•4 comments

Show HN: 500 years of Joseon court omens as an observability dashboard

https://ajin.im/is/building/omen.ops/
155•poppypetalmask•3d ago•26 comments

Show HN: I built an on-chain economy where AI agents transact autonomously

https://agtchain.io/
9•winewarrior•19h ago•3 comments

Show HN: Edsger – A handwritten Clojure REPL for the reMarkable 2

https://handwritten.danieljanus.pl/2026-06-01-edsger.html
41•nathell•13h ago•0 comments

Show HN: Claude wrote me a language, now I don't know what to do with it

https://github.com/kmcnally5/FROG
2•froglang•13h ago•1 comments

Show HN: TidyPress – Git-native CLI from Markdown to a static site you own

https://github.com/Raphjacksun7/tidypress
2•raphjacksun•14h ago•0 comments

Show HN: Junco, turn newsletters into short audio episodes

https://www.tryjunco.com/
3•alex-onecard•9h ago•4 comments

Show HN: Helios – what plug-in solar could generate for any address in Britain

https://helios.southlondonscientific.com/
126•ruaraidh•3d ago•44 comments

Show HN: Hop – JSX for Rust

https://hoplang.com
9•lyxell•15h ago•2 comments

Show HN: I built a way to find and install Claude skills

https://www.claudinho.xyz/
5•patrickmds•15h ago•1 comments

Show HN: Tiny-vLLM – high performance LLM inference engine in C++ and CUDA

https://github.com/jmaczan/tiny-vllm
203•yu3zhou4•4d ago•18 comments
Open in hackernews

Show HN: Junco, turn newsletters into short audio episodes

https://www.tryjunco.com/
3•alex-onecard•9h ago
Hey HN, I released my app Junco today to the iOS app store. Junco turns your newsletters emails and RSS feeds into short 2-5 minute podcast style episodes. You can listen to them while walking, commuting, showering, etc.

You can connect your gmail account to have them auto generated each day or use the email we give you. You also have the option to follow RSS feeds in the app "discover" section. Gmail access is read-only for only the senders you approve. This was one of the biggest hurdles as it requires a CASA level 2 security audit which was quite tedious and expensive ($750!!) but it was worth it for peace of mind.

Its free to try with a 3 day trial and then $5/month thereafter. My goal with this was not to replace reading but to help me follow the newsletters I already subscribe to daily and enable me to consume more diverse content that I don't have the time to read. Each episode includes a reader view back to the source article for those wanting further reading.

Would love any and all feedback on this, especially to those who have a lot of newsletter subscriptions. I'm happy to discuss any and all of the technical details of this application: railway, fastapi, swift, cloudflare, app store review process etc.

Comments

dev1398•9h ago
always wanted something like this! very simple and to the point. Well done !!
alex-onecard•9h ago
Thanks, hope you find value in it
jsh1•9h ago
What's your per-episode LLM + TTS cost against the $5/mo?
alex-onecard•8h ago
LLM summaries are basically free, its the TTS where the costs add up. Currently its ~.03 cents per episode. That is a number I've been happy with while running our beta testing. I found that power users were eating up nearly all or sometimes a tiny bit more than $5/month in costs but on average users were typically under that putting me in profit.

There is still a lot more optimizations that I have planned to bring that TTS cost down more. With scale I think I would buy out server space for running TTS models but at current volume API makes more sense and is not cost prohibitive to me.