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Show HN: Crosstune – Open any music link in your favorite app

https://crosstune.4st.li/

1•astrolince•50m ago

Comments

astrolince•49m ago

Hi HN, I made Crosstune because people kept sending me music links for services I don't use.

Tap a Spotify, Apple Music, Deezer, TIDAL or YouTube Music link and it opens the same song, album or playlist in the app you actually use. No backend, account or tracking: it reads the title and artist from the link and searches your app for it.

It also does synced lyrics (they can float over other apps), song recognition, and MilkDrop visuals.

Open source, Android 8+. Feedback welcome, especially links it gets wrong.

Designing Kolibri: Architecture Trade-Offs from First Principles

https://aleph-alpha.com/en/blog/designing-kolibri-architecture-trade-offs-from-first-principles/

1•frostbyte7•3m ago•0 comments

Show HN: The safe-choice tax – what the vendor nobody gets fired for costs

https://svpremium.dev/

2•PaywallBuster•4m ago•1 comments

We must recall open-ended AI agents with internet access from the market

https://garymarcus.substack.com/p/we-must-recall-open-ended-ai-agents

1•chmaynard•6m ago•0 comments

Show HN: Osfeed – open-source tools by what they do and what breaks on upgrade

https://osfeed.dev/

1•iluxavin•8m ago•0 comments

The Insane Real Engineering of the Nazi Enigma Machine [video]

https://www.youtube.com/watch?v=JsBZOcqZerk

2•dataflow•9m ago•1 comments

Show HN: Kenerate – One workspace for AI image, video and music models

https://kenerateai.app/

2•welcomezhangjun•10m ago•0 comments

Using Mastodon and Bluesky as the comment back end for a static website

https://codeberg.org/souverain/commentaires/src/branch/main/README.en.md

2•kadrek•11m ago•0 comments

Like a drill going into my eye: why the Havana syndrome mystery refuses to die

https://www.theguardian.com/us-news/ng-interactive/2026/oct/10/havana-syndrome-mystery-cia-russia

1•ggm•11m ago•0 comments

RepRapMicron: A decent 500μm (1/2mm) Benchy

http://blog.reprap.org/2026/10/reprapmicron-success-decent-500m-12mm.html

2•_Microft•13m ago•0 comments

PWA to Replace DeepL and Google Translate

https://github.com/Donnie/latte

1•donnieashok•13m ago•0 comments

Reverse Engineering Therion's Steal Success Rate in Octopath Traveler

https://alessandrocuzzocrea.com/reverse-engineering-octopath-traveler-therion-steal-success-rate/

1•rex64•14m ago•0 comments

Wrapper for Free Open Router Models

https://wfform.com/

1•metaph6•14m ago•0 comments

Hawaiian Harmony: Blood Sugar Support Liquid Supplement Guide

https://script.google.com/macros/s/AKfycbwa0L-VYEKBZYw-ZwhH_9RStnRil53WbgddYtT5ySEQ6xLMnVSa_WBcue...

1•wendwardgen•14m ago•0 comments

Researchers studied AI layoffs. Here's their warning. [video]

https://www.youtube.com/watch?v=O3gYyCB2n9o

3•shinryuu•14m ago•1 comments

How Does Life Unfold? A Landscape Metaphor Comes into Its Own

https://www.quantamagazine.org/how-does-life-unfold-a-landscape-metaphor-comes-into-its-own-20261...

1•asplake•15m ago•0 comments

Microsoft 365 subscribers set to lose up to 4 TB of OneDrive storage

https://www.theregister.com/personal-tech/2026/10/09/microsoft-365-subscribers-set-to-lose-up-to-...

2•beardyw•16m ago•0 comments

Plydesk: Connect to Linux machines using a password or SSH key-No daemon

https://osfeed.dev/p/iluxav/plydesk

2•iluxavin•16m ago•0 comments

Biggest Democracy Under Siege

https://www.bbc.com/news/live/cwg7xz8vr58pt

1•amtamt•18m ago•1 comments

Only mock your own interfaces

https://henko.net/blog/only-mock-your-own-interfaces/

1•ykgoon•29m ago•0 comments

Train your own Decision Model with Unsloth

https://unsloth.ai/docs/basics/train-your-own-decision-model-with-unsloth

1•vinhnx•30m ago•0 comments

Vec1: Native vector search (ANN) in SQLite

https://sqlite.org/vec1/doc/trunk/doc/vec1.md

2•thunderbong•30m ago•1 comments

Computers Cannot Make Decisions

https://wiki.cateat.fish/art:computers_cannot_make_decisions

2•heavensteeth•35m ago•0 comments

Ubuntu now has official desktop images for RISC-V

https://www.omgubuntu.co.uk/2026/10/ubuntu-desktop-riscv-iso

1•fork-bomber•41m ago•0 comments

ZJIT is now as fast as YJIT

https://railsatscale.com/2026-10-09-zjit-is-now-as-fast-as-yjit/

1•riffraff•42m ago•0 comments

When I type "hi" into Claude Code, what happens?

https://the-agent-stack.com/

1•theahura•42m ago•0 comments

Maritime: Persistent Cloud Agents

https://maritime.sh

1•handfuloflight•45m ago•0 comments

Show HN: Crosstune – Open any music link in your favorite app

https://crosstune.4st.li/

1•astrolince•50m ago•1 comments

If AI keeps evolving,would you worry about your next generation's survival

3•hanstyle•50m ago•1 comments

The U.S. Nuclear Plant Fleet Is Leaning into AI

https://spectrum.ieee.org/ai-assistants-nuclear-power-plant

1•geox•51m ago•0 comments

AI Writing Labels – Sloppate liberius, sloppate recte

https://aialabels.com/

1•lateharvest•52m ago•1 comments