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The Super Sharp Blade

https://netzhansa.com/the-super-sharp-blade/
1•robin_reala•32s ago•0 comments

Smart Homes Are Terrible

https://www.theatlantic.com/ideas/2026/02/smart-homes-technology/685867/
1•tusslewake•2m ago•0 comments

What I haven't figured out

https://macwright.com/2026/01/29/what-i-havent-figured-out
1•stevekrouse•2m ago•0 comments

KPMG pressed its auditor to pass on AI cost savings

https://www.irishtimes.com/business/2026/02/06/kpmg-pressed-its-auditor-to-pass-on-ai-cost-savings/
1•cainxinth•2m ago•0 comments

Open-source Claude skill that optimizes Hinge profiles. Pretty well.

https://twitter.com/b1rdmania/status/2020155122181869666
1•birdmania•3m ago•1 comments

First Proof

https://arxiv.org/abs/2602.05192
2•samasblack•5m ago•1 comments

I squeezed a BERT sentiment analyzer into 1GB RAM on a $5 VPS

https://mohammedeabdelaziz.github.io/articles/trendscope-market-scanner
1•mohammede•6m ago•0 comments

Kagi Translate

https://translate.kagi.com
1•microflash•7m ago•0 comments

Building Interactive C/C++ workflows in Jupyter through Clang-REPL [video]

https://fosdem.org/2026/schedule/event/QX3RPH-building_interactive_cc_workflows_in_jupyter_throug...
1•stabbles•8m ago•0 comments

Tactical tornado is the new default

https://olano.dev/blog/tactical-tornado/
1•facundo_olano•9m ago•0 comments

Full-Circle Test-Driven Firmware Development with OpenClaw

https://blog.adafruit.com/2026/02/07/full-circle-test-driven-firmware-development-with-openclaw/
1•ptorrone•10m ago•0 comments

Automating Myself Out of My Job – Part 2

https://blog.dsa.club/automation-series/automating-myself-out-of-my-job-part-2/
1•funnyfoobar•10m ago•0 comments

Google staff call for firm to cut ties with ICE

https://www.bbc.com/news/articles/cvgjg98vmzjo
25•tartoran•10m ago•1 comments

Dependency Resolution Methods

https://nesbitt.io/2026/02/06/dependency-resolution-methods.html
1•zdw•11m ago•0 comments

Crypto firm apologises for sending Bitcoin users $40B by mistake

https://www.msn.com/en-ie/money/other/crypto-firm-apologises-for-sending-bitcoin-users-40-billion...
1•Someone•11m ago•0 comments

Show HN: iPlotCSV: CSV Data, Visualized Beautifully for Free

https://www.iplotcsv.com/demo
1•maxmoq•12m ago•0 comments

There's no such thing as "tech" (Ten years later)

https://www.anildash.com/2026/02/06/no-such-thing-as-tech/
1•headalgorithm•13m ago•0 comments

List of unproven and disproven cancer treatments

https://en.wikipedia.org/wiki/List_of_unproven_and_disproven_cancer_treatments
1•brightbeige•13m ago•0 comments

Me/CFS: The blind spot in proactive medicine (Open Letter)

https://github.com/debugmeplease/debug-ME
1•debugmeplease•13m ago•1 comments

Ask HN: What are the word games do you play everyday?

1•gogo61•16m ago•1 comments

Show HN: Paper Arena – A social trading feed where only AI agents can post

https://paperinvest.io/arena
1•andrenorman•18m ago•0 comments

TOSTracker – The AI Training Asymmetry

https://tostracker.app/analysis/ai-training
1•tldrthelaw•22m ago•0 comments

The Devil Inside GitHub

https://blog.melashri.net/micro/github-devil/
2•elashri•22m ago•0 comments

Show HN: Distill – Migrate LLM agents from expensive to cheap models

https://github.com/ricardomoratomateos/distill
1•ricardomorato•22m ago•0 comments

Show HN: Sigma Runtime – Maintaining 100% Fact Integrity over 120 LLM Cycles

https://github.com/sigmastratum/documentation/tree/main/sigma-runtime/SR-053
1•teugent•22m ago•0 comments

Make a local open-source AI chatbot with access to Fedora documentation

https://fedoramagazine.org/how-to-make-a-local-open-source-ai-chatbot-who-has-access-to-fedora-do...
1•jadedtuna•24m ago•0 comments

Introduce the Vouch/Denouncement Contribution Model by Mitchellh

https://github.com/ghostty-org/ghostty/pull/10559
1•samtrack2019•24m ago•0 comments

Software Factories and the Agentic Moment

https://factory.strongdm.ai/
1•mellosouls•24m ago•1 comments

The Neuroscience Behind Nutrition for Developers and Founders

https://comuniq.xyz/post?t=797
1•01-_-•25m ago•0 comments

Bang bang he murdered math {the musical } (2024)

https://taylor.town/bang-bang
1•surprisetalk•25m ago•0 comments
Open in hackernews

Ethersync: Peer-to-peer collaborative editing of local text files

https://github.com/ethersync/ethersync
191•blinry•6mo ago

Comments

eterps•6mo ago
5 points and 0 comments? IMO this looks like a very well researched project, not sure why it went under the radar.
omnimus•6mo ago
My bet would be that people confuse it with Etherpad https://github.com/ether/etherpad-lite which is quite old stable project so probably not that exciting.
dang•6mo ago
Looks like we put it in the second-chance pool (https://news.ycombinator.com/pool, explained at https://news.ycombinator.com/item?id=26998308), so it got a random placement on HN's front page a couple days later...where it happily resides for the time being.

If anyone is confused by the relativized timestamps, there are explanations here: About the timestamps, there are past explanations here: https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que....

russfink•6mo ago
Having trouble finding plugins … mousepad?
shakna•6mo ago
Writing a mousepad plugin is actually a bit of a pain.

> Note that you'll need all the Mousepad code to build your plugin, as the headers are not installed. We've never gone so far as to actually expose an API for writing plugins, choosing which headers should be installed and documenting this properly.

Which mostly means that you're on your own.

Whilst building one for Ethersync _should_ be fairly easy (exec and ionotify should get 90% there), without documentation - how do you ensure the text buffer gets updated correctly...? I'm not surprised no one has put this together yet.

xpe•6mo ago
This reminds me of Floobits (started around 2013) that offered cross-editor collaboration using centralized servers. It had plugins for Emacs, Vim, Sublime, and others.
xnx•6mo ago
Possibly more similar to Etherpad (2008) https://en.wikipedia.org/wiki/Etherpad
xpe•6mo ago
Zed also has interesting collaboration features -- editing + voice: https://zed.dev/docs/collaboration

In the early days, Zed's in-editor collaboration features were marketed as a key differentiator. I wonder how many Zed users have used these features on a sustained basis.

bastawhiz•6mo ago
Honestly I don't see the value in multiplayer on its own. Where it becomes interesting is when a tool like Zed makes it easy for extension authors to do multiplayer. Let everyone else build the experiences, and let the tool provide the APIs.
dtkav•6mo ago
Zed's collaboration tech is amazing, but coding just seems to be less collaborative than e.g. meeting notes.

It's pretty awesome that they were able to use the crdt for agent collab. I've been thinking about something similar for my project.

xpe•6mo ago
Obligatory mention of SubEthaEdit: "General purpose plain-text editor for macOS. Widely known for its live collaboration feature."

And, as of 2018, is now open source. Looks like it has had commits as recently as 2022: https://github.com/subethaedit/SubEthaEdit

See also a previous HN discussion at https://news.ycombinator.com/item?id=18550649

blinry•6mo ago
We picked our name because of SubEthaEdit (and later, Etherpad)! :)

We keep a table of related project here: https://ethersync.github.io/ethersync/related-projects.html

Ping us if you feel like something's missing! (Looks like we could add Zed, for example.)

dtkav•6mo ago
This is awesome! I've been working on something similar but focused on Obsidian called Relay [0].

I'm super inspired by this. We use yjs with a hub (y-sweet) and spoke topology but I've been meaning to check out Iroh and make the hub into a "super peer".

[0] https://relay.md

kruffalon•6mo ago
It warms my old heart when projects use the AGPL (or GPL) licence.

It's a "small" thing to do that tells me that you're not just waiting for VC but actually really care about your work and the world.

(I'm not saying that MIT or other similar licences are used exclusively by people that don't care, I understand that sometimes you just don't have the bandwidth)

conradev•6mo ago
I guess I’m curious how it applies here. The plugins communicate over a socket, and then the plugins are loaded into an editor. I assume the editor doesn’t need to be AGPL, because nvim is Apache 2 and VS Code is MIT.

But does the plugin need to be AGPL? Does it also have to be “replaceable” where a static build of nvim would violate the license? Can someone bundle a custom written client into a proprietary editor?

yunohn•6mo ago
I don’t understand where you’re saying. A/GPL generally just means corporate won’t use your solution, and that others won’t integrate and as such, monetize your solution. You can still be VC funded and monetize your own GPL code yourself? The Zed editor is a great example.
kruffalon•6mo ago
I'm just saying I get warm fuzzy feelings, that's all <3
keysdev•6mo ago
>corporate won’t use your solution

Look at all the liunx foundations dominated by ms, oracle playing out their corporate politics. Would take that as as good thing.

register•6mo ago
I don't understand. What would prevent the authors from guaranteeing the VCs re-licensing under a different model?
kruffalon•6mo ago
Nothing.

It just warms my heart to see the (A)GPL being used in the same way that seeing a friendly gesture, a patient caretaker, punks, hippies, queers or other things I associate with kindness and community building in the wild.

ethan_smith•6mo ago
Does Ethersync use CRDTs under the hood for conflict resolution, or does it implement a different approach to handle concurrent edits?
arendtio•6mo ago
It uses automerge [1], so I strongly assume they use CRDTs.

[1] https://automerge.org/

blinry•6mo ago
Yep! Daemons on multiple computers speak the Automerge sync protocol. Between daemon and editors, we use a "one-sided operational transform" approach, in an attempt to offload as much work as possible into the daemon (and out of the plugin). If you're interested, you can learn more about Ethersync's architecture in the documentation: https://ethersync.github.io/ethersync/

In addition, we keep a directory of "Architectural Design Decisions" here, which go more into depth: https://github.com/ethersync/ethersync/tree/main/docs/decisi...

There's also a 10-minute talk from this year's FOSDEM: https://fosdem.org/2025/schedule/event/fosdem-2025-4890-ethe...

majkinetor•6mo ago
Fantastic. Finally, something that can be used outside the browser.

I hope there are plans to support more OS.

eggsandbeer•6mo ago
Interesting -- compatible with agentic systems? Collaborative editing with an AI?
v3ss0n•6mo ago
So ,a glorified TMUX?
riedel•6mo ago
'missing complement to git' seems to be a great value proposition. However, I think it is still a long way for this to become an alternative to Google docs or overleaf in the context of projects e.g. hosted on gitlab. We have moved many collabotative projects with external partners to gitlab, but the pain point is always realtime collaboration. Having something like this integrates in gitlab's vs code based online editor with a decent integration with actual commit/merge logic would be a game changer in many projects trying to convince people to switch from SharePoint/Google drive to a git based workflow. The local first thing would be just the cherry on top of it all.
RossBencina•6mo ago
The LiveShare plugin in VSCode works well. But maybe not open enough for you.
mentalgear•6mo ago
Much appreciate seeing the huge wave of new local-first libraries/tools !

Maybe someone can explain how this compares to other solutions like y.js or automerge ?

blinry•6mo ago
Gladly! Automerge on its own is just a library that makes local-first data structures possible.

Ethersync uses this library for a concrete purpose: Collaborating on local text files. We wrote editor plugins and a daemon that runs on your computer, to enable you to type in plaintext files/source code together, from the editors you already know.

Hope that clears things up a bit.

johnisgood•6mo ago
Reminds me of Gobby (https://gobby.github.io).
freen•6mo ago
SubEthaEdit?

https://subethaedit.net/

syngrog66•6mo ago
two people sit in front of same laptop: solved and for decades
5pl1n73r•6mo ago
I could see using this for creating ASCII art collaboratively.