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Show HN: A decent text-to-image model trained for ~$20K (Apache 2.0 Weights)

https://www.linum.ai/field-notes/pjit-21k
33•schopra909•1d ago•2 comments

Show HN: Stroq – a local audit of what your coding agent did and why

https://github.com/AGGIB/Stroq
17•agybay_07•2h ago•3 comments

Show HN: Sanctuary – Offline LLM Running on Apple Silicon Metal (iOS)

https://testflight.apple.com/join/Z51G6g5G
3•AryanDinakaran1•12m ago•0 comments

Show HN: A C++ Compiler That Is Faster Than GCC and Clang

https://github.com/vishvananda/cppgm-extended
5•vishvananda•35m ago•1 comments

Show HN: TubeHaus – an open-source YouTube client with no Google account

https://github.com/biolend83/tubehaus
9•invidiouslove12•4h ago•1 comments

Show HN: BeatBox – a cybersecurity lab on your own computer (QEMU, Rust)

https://github.com/0xthearchitect/beatbox
2•0xthearchitect•1h ago•0 comments

Show HN: An aquarium game with a real nitrogen cycle

https://fishtankatlas.com/play/aquarium/
2•litlig•1h ago•0 comments

Show HN: Gleanary – a personal knowledge library you can talk to, for macOS

https://gleanary.app/
3•darvid•1h ago•0 comments

Show HN: PinSharing – OSM static maps and geocoding you can cache forever

https://pinsharing.com/
2•pingtest•1h ago•0 comments

Show HN: RippleMap – Map dependencies across GitHub repositories

https://github.com/Zintrivious/ripplemap
2•Zintrivious•1h ago•0 comments

Show HN: Roblox game idea generator I built with AI as a non-coder

https://robloxideas.com/
2•nickcastrobuild•1h ago•0 comments

Show HN: A Modern Agentic LaTeX Editor

https://papilot.ai/
2•cuichen•1h ago•0 comments

Show HN: Securing GrokBot

4•maximelb•2h ago•0 comments

Show HN: oldTunes – iTunes 4.9 for modern macOS (With GEISS)

https://github.com/rib3ye/oldTunes
2•rib3ye•2h ago•0 comments

Show HN: Northmeadow – encrypted shared memory for local AI agents and people

https://github.com/bavarian-studio/northmeadow/releases/tag/v0.1.0-alpha.1
2•Judi2108•2h ago•1 comments

Show HN: Trademark Screen – free plain-English trademark check with email watch

https://trademarkscreen.com/
2•notaptolawyer•2h ago•1 comments

Show HN: Resource Manager – Manage all resources on the computer

https://github.com/BIOcanse/Resource-Manager
2•BIOcanse•2h ago•0 comments

Show HN: Zenith, a developer platform for shipping and selling your app

https://zenith.hosting/developers
2•l-mdev•2h ago•0 comments

Show HN: Kids Shelf, your kids' own little internet

https://kidsshelf.org/
4•ericd•2h ago•1 comments

Show HN: K8sman – A Native Kubernetes IDE

https://github.com/matty234/k8sman
5•agenericname•2h ago•0 comments

Show HN: QuanterLab, describe a trading strategy, watch it build in front of you

https://quanterlab.com/
2•serhatgirgin•2h ago•0 comments

Show HN: I moved to Barcelona and outgrew Duolingo, so I built this

https://noentiendo.app
3•moritzme_•2h ago•0 comments

Show HN: PDF Reading, Annotation and Signing Inside Your Markdown Notes

https://blog.etherpk.com/pdf-reading-annotation-and-signing-inside-your-markdown-notes
2•gb2d_hn•2h ago•0 comments

Show HN: I built Postraid to help founders create social media content with AI

https://www.postraid.com
5•Z4cki•2h ago•5 comments

Show HN: Green tests are not proof – verifier for C/C++ and firmware fixes

https://unfix.dev/
2•u-pump•2h ago•0 comments

Show HN: Droplis – a one click logic game

https://droplis.lalo.li/
3•franze•2h ago•0 comments

Show HN: Radio Dystopia

https://radiodystopia.com/
2•drcode•2h ago•0 comments

Show HN: Spaceguesser – GeoGuessr for the Solar System

https://spaceguesser.com/
4•juliie•3h ago•2 comments

Show HN: After a decade of reversing, I got co-op working in DOS Wing Commander

https://fireflyk64.github.io/wcmulti/
242•daniel_rh•23h ago•33 comments

Show HN: XSDHub – checks correctness of invoice format and local standards

https://xsdhub.com/e-invoice-validator
4•DroneLedger•3h ago•1 comments
Open in hackernews

Show HN: I moved to Barcelona and outgrew Duolingo, so I built this

https://noentiendo.app
3•moritzme_•2h ago
Hey HN!

Last September I moved to Barcelona for a university exchange and thought it was the perfect moment to finally learn Spanish. I prepared with Duolingo, but as soon as I arrived, it didn't feel right anymore. Here's what I was missing:

I wanted to actually use the language, but in a safe environment. For example, practising ordering in a restaurant in an app before trying it in real life.

When I noticed words I didn't know, I wanted to practise them like in Anki. But copying them over, looking them up in a dictionary and making my own flashcards? I was too lazy. So I built a full dictionary into the app, with native speaker pronunciation and verified example sentences from PONS and wiktionary, so you can save a word the moment you don't understand it, or when you're missing one in a conversation.

That let me practise situations like sending a package at the post office beforehand. Butt to be honest, it worked in some situations, and in others I failed completely. People speak too fast, use different words, and you can't practise every situation. I really needed to train my general listening comprehension, and YouTube seemed like the best place for that. So I added a YouTube integration: you watch videos, get a comprehension question from time to time, and can add any word to your vocabulary with one click.

It's free, with no ads and no premium tier.

You can check it out here: https://noentiendo.app

I'm happy about any feedback and ideas. Maybe you're learning a language right now and think "it would be cool to practise it that way". Let me know! I've already added German, so if you want a specific language supported, just comment.