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Show HN: SlideBySide – Present slides without sharing your screen

https://slidebyside.com/
1•denismenace•28s ago•0 comments

MCP clients now lazy-load tools, and our gateway's token savings mostly vanished

https://mcprating.io/blog/clients-load-tool-names-now
1•saikousoshite•1m ago•0 comments

SmokeWatcher – a quit-smoking app with friend streaks and a home widget

https://play.google.com/store/apps/details?id=com.projectw.smokewatcher&hl=en_US
1•anaspathan•1m ago•0 comments

Why Nancy Cartwright Says Science Has No Fundamental Laws

https://www.thecollector.com/nancy-cartwright-universal-laws/
1•mathattack•1m ago•0 comments

Wasmtime Ported to Motor OS

https://github.com/moturus/motor-os/blob/dev/docs/wasm.md
1•lasiotus•3m ago•0 comments

The mathematics behind why you find things beautiful

https://bigthink.com/mini-philosophy/the-hidden-mathematics-behind-why-you-find-things-beautiful/
1•mathattack•3m ago•0 comments

The Invisible Cost of Digital Infrastructure

https://medium.com/@smoking2man/the-invisible-cost-of-digital-infrastructure-04b2e2fee452
1•Aldus551•5m ago•0 comments

Gemini 4 Carbon

https://blog.google/innovation-and-ai/models-and-research/gemini-models/introducing-gemini-4-carbon/
21•acossta•6m ago•2 comments

Tty7 – terminal with persistent sessions, remote work, mobile link

https://tty7.io
1•vanous•6m ago•1 comments

Ask HN: How do you keep your mind from forgetting how to think?

1•iugtmkbdfil834•7m ago•0 comments

Show HN: Open-source script to find wasted Google Ads spend (n-gram analysis)

https://github.com/adeptads-growth/google-ads-search-term-ngram-script
1•adeptads_ai•8m ago•0 comments

How you could've invented muon optimization from memory

https://x.com/ltononro/article/2115476183601369424
2•ltononro•9m ago•0 comments

SnowPR: Benchmarking Coding Agents on Snowflake's 43M-Line Monorepo

https://www.snowflake.com/en/blog/engineering/Benchmarking-coding-agents/
1•mehdizare•11m ago•0 comments

Getting an analytics agent from 50% to 96% accuracy

https://benchouse.ai/blog/getting-an-analytics-agent-from-50-to-96
1•andrebaaij•11m ago•0 comments

U.S. intelligence report publishes clear image of China's secretive spaceplane

https://spacenews.com/u-s-intelligence-report-publishes-clear-image-of-chinas-secretive-spaceplane/
1•bookofjoe•12m ago•0 comments

Modern Day Typographer – Elle Cordova [video]

https://www.youtube.com/watch?v=0Ck-NPqf2c8
1•factorialboy•12m ago•0 comments

Claude Refuted ETH Too: Anthropic's 3-SAT Paper Explained

https://cellcog.ai/blog/claude-refutes-eth-3-sat/
1•one-punch•12m ago•0 comments

Malware Hiding in Plain Sight

https://casco.com/newsletter/issue-05
1•french_toast_fi•12m ago•0 comments

Tech and Media Use by Tweens and Teens [pdf]

https://www.commonsensemedia.org/sites/default/files/research/report/commonsensemedia_techmediaus...
1•rafaelc•13m ago•0 comments

What are the best sources of protein? Introducing the BPI Score

https://www.frontiersin.org/journals/sustainable-food-systems/articles/10.3389/fsufs.2026.1677796...
2•rdmuser•16m ago•0 comments

Revisiting the Singularity

https://magicnumbers.io/2026/10/28/revisiting-the-singularity/
1•io84•17m ago•0 comments

Show HN: X402 integrations for an AI-agent data API, checked in a clean room

https://www.blockchainiq.co/blog/x402-integrations-from-the-build-bounty
1•jgmale123•17m ago•0 comments

Show HN: PTRC – Side-channel immune cryptography in pure integer space

https://github.com/GKW369/p-adic-takt-resonance-cosmology
1•GKW369-156•18m ago•0 comments

Pre-auth admin takeover on 28 Xiaomi/Redmi routers via hardcoded key

https://github.com/ADCDS/xiaomi-ax3000t-cabmeshd-disclosure
1•adcds•18m ago•0 comments

We Should Be Optimistic About the Internet Again

https://www.aaronrosspowell.com/3mys5oi4l7c2g
1•jpereira•18m ago•0 comments

Double Buffering with Cloudflare Queues

https://bellone.com/technical/double-buffering-with-cloudflare-queues
1•b_llc•19m ago•0 comments

Neuron Persona Library

https://neuronpersonas.com/#qwen
2•chasingbrains•19m ago•0 comments

Show HN: Pandora M1, a distributed GPU monitor prototype

https://blog.christianperone.com/2026/10/pandora-m1-a-training-monitor-box-64-nodes-x-8-gpus-supp...
1•perone•21m ago•0 comments

Show HN: Promptuaria – GitHub for specs

https://promptuaria.com
1•tolarianwiz•22m ago•0 comments

Nvidia X StarRocks: Why Now and What We've Built So Far

https://nextquery.phoenixdata.ai/
1•HermitX•25m ago•0 comments
Open in hackernews

Arc is gone, so I rebuilt it

https://www.sail.fish/
1•harunkkhan•1h ago

Comments

harunkkhan•1h ago
Hey HackerNews,

I built Sailfish, the open-source alternative to Arc. After The Browser Company announced that they’d be sunsetting Arc, I was disappointed because of three problems:

1. There was no macOS alternative that brought the same feel for search that Arc did. 2. There was no iOS alternative on the market for search besides the biggest players. 3. The Browser Company wasn’t releasing the source code to the public.

So, I built it from the ground up myself and made the source code public.

The best part about Arc was never the UI/UX but was the innovative features the Browser Company would introduce. I would love your guys’ feedback + input to make it better!

Sailfish’s goal is to be the best browsing experience for everyone, on all devices.

You can download the macOS and iOS versions here (Windows coming soon), with the source code available on GitHub: sail.fish. Apache 2.0.

Happy to answer any questions about design & issues with it.