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Show HN: Set, offline Markdown note-taking app with device-to-device sync

https://app.writewithset.com
1•aavshr•1h ago
Hi HN. I am an avid user of Notion (https://notion.so) and really like the ergonomics of its block-based editor, but with how the product is evolving I felt I was missing a simple "single-player" experience of just taking notes and jotting down my thoughts. Hence, Set exists. It's in beta and all feedback is appreciated.

You can use the app in the browser but notes are saved only to that browser session. The device-to-device sync and local dictation is desktop only. All notes are saved as markdown files in a folder you choose on the desktop app.

Source: https://github.com/rootstring/set

Releases are available for macOS, Windows (x64), and Linux (x64 only for now): https://writewithset.com?download=true

AI for Bio Doesn't Need More Data

https://amplesa.substack.com/p/ai-for-bio-doesnt-need-more-data
1•hoglogic•1m ago•0 comments

Show HN: DH Tools – 40 client-side developer and productivity tools

https://denizlihub.com/
1•denizlihub•1m ago•0 comments

Thoughts on the Future of Web Browsers

https://sarahjamielewis.com/log/2026/future-of-web-browsers.html
1•lproven•11m ago•0 comments

The Physical World Has No Data Stack

https://www.felicis.com/blog/the-physical-world-has-no-data-stack
1•intrepidsoldier•15m ago•0 comments

AI safety conversations have gotten unbelievable

https://techcrunch.com/2026/09/19/ai-safety-conversations-have-gotten-unbelievable/
1•jnord•17m ago•0 comments

Frontier Engineering

https://kiro.dev/topics/frontier-engineering/
1•emersonmacro•29m ago•0 comments

Nscale S-1 IPO

https://www.sec.gov/Archives/edgar/data/2110365/000119312526395475/ck0002110365-20260918.htm
2•marc__1•29m ago•0 comments

Why fitting a logistic is nearly impossible from early data

https://www.johndcook.com/blog/2026/09/18/logistic-fit-sensitivity/
1•ibobev•30m ago•0 comments

How did Apple Silicon get 50% faster in three years? – Daniel Lemire's blog

https://lemire.me/blog/2026/09/19/how-did-apple-silicon-get-50-faster-in-three-years/
2•ibobev•30m ago•0 comments

Show HN: Rubrol – Sub-10ms PDF engine using Typst instead of Headless Chrome

https://rubrol.com/
1•halfradaition•31m ago•0 comments

Notes on discrete-time Fourier series and transform

https://eli.thegreenplace.net/2026/notes-on-discrete-time-fourier-series-and-transform/
1•ibobev•31m ago•0 comments

Show HN: Jev-align, a CLI to calibrate Jev to your judgement

https://github.com/sutro-sh/jev-align
1•sethkim•33m ago•0 comments

Claudecookie – convert, check, and mint Claude Code credentials from a cookie

https://claudecookie.com/
2•matt_hollins•35m ago•0 comments

Authenticity's Triumph

https://blog.smalleycreative.com/authenticitys-triumph/
1•stuntmachine•36m ago•0 comments

Can you tell which images are AI-generated?

https://slop-sense.labtoagi.com/games/is-this-image-ai/
2•hckr78•37m ago•1 comments

Relation Algebra ≠ Relational Algebra

https://remy.wang/blog/ra-ra.html
1•remywang•37m ago•0 comments

An open source roguelike adventure through dungeons

https://crawl.develz.org/
1•Bluestein•43m ago•0 comments

AI in schools – The choice we keep making

https://friendsschoolboulder.org/the-choice-we-keep-making/
1•MetallicCloud•44m ago•0 comments

OneZoom: Tree of Life Explorer

https://www.onezoom.org/
1•thunderbong•47m ago•0 comments

Tadao Ando Designed&Donated a Floating Library That Delivers Books to Children

https://spoon-tamago.com/tadao-ando-kagawa-floating-library/
1•bookofjoe•48m ago•0 comments

Ask HN: Anyone using DeepSeek Harness (dsh) as part of a customer-facing agent?

1•mmartindevelope•53m ago•0 comments

Joy's Law (Management)

https://en.wikipedia.org/wiki/Joy%27s_law_(management)
1•brewmarche•54m ago•0 comments

Academic Doomerism

http://muratbuffalo.blogspot.com/2026/09/academic-doomerism.html
1•zdw•58m ago•0 comments

Communicating schwa is impossible in written English

https://ashishb.net/linguistics/schwa/
2•ashishb•58m ago•0 comments

Research that compiles: typed claims, conflict detection and next actions

https://grainulator.app/playground/
3•aid-ninja•58m ago•1 comments

PyPy v8.0.0 Release

https://pypy.org/posts/2026/09/pypy-v800-release.html
2•lumpa•59m ago•0 comments

Humanism Without (All) Humans

https://contraptions.venkateshrao.com/p/humanism-without-all-humans
1•zdw•59m ago•0 comments

Semantic end-to-end agent testing for iOS, Android, and web using Jev

https://www.tryconvoy.xyz
1•gokulnair2001•1h ago•1 comments

India Outsourcing Shifts Upmarket as AI Reshapes Jobs, ING Says

https://www.bloomberg.com/news/articles/2026-09-17/india-outsourcing-shifts-upmarket-as-ai-reshap...
1•porridgeraisin•1h ago•1 comments

V Language Review (2023)

https://n-skvortsov-1997.github.io/reviews/
2•lr0•1h ago•0 comments