fp.

I just built an online tool to RBF Bitcoin transactions

https://btc-tools.xyz/

1•neonoperator•3m ago•1 comments

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https://www.androidauthority.com/change-gmail-address-3627889/

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https://www.uber.com/en-RS/blog/evolution-and-scale-of-ubers-delivery-search-platform/

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Ask HN: What skills do you want to develop or improve in 2026?

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1•ILoveHorses•10m ago•0 comments

Why do so many "agentic AI" systems collapse without persistent state?

2•JohannesGlaser•10m ago•0 comments

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https://www.politico.com/news/2025/12/25/rfk-jr-europe-on-vaccine-schedule-00704242

2•RickJWagner•12m ago•1 comments

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https://www.cam.ac.uk/stories/music-in-pinochets-chile-katia-chornik-book

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2•bgschulman31•15m ago•0 comments

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https://www.greetgenius.com/en

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https://every.to/chain-of-thought/admitting-what-is-obvious?sid=59736

1•Brajeshwar•17m ago•0 comments

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1•RickJWagner•18m ago•0 comments

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https://www.youtube.com/watch?v=wQPmPdL5t3Y

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https://every.to/thesis/the-end-of-productivity

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https://github.com/zayokami/GenresFox

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https://internetvsai.artix.tech/

1•Labo333•25m ago•0 comments

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https://stackoverflow.blog/2025/12/24/the-great-unracking-saying-goodbye-to-the-servers-at-our-ph...

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1•Tirrekp•31m ago•1 comments

Why won't Apple allow a system-level "stop Bluetooth auto-play" switch?

1•vjulian•32m ago•0 comments

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https://tinykit.studio

2•mmmateo•33m ago•0 comments

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https://eprint.iacr.org/2019/459.pdf

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I just built an online tool to RBF Bitcoin transactions

Earth needs more energy: Atlanta's Super Soaker creator may have a solution

You may be able to change your old, embarrassing Gmail address

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Ask HN: What skills do you want to develop or improve in 2026?

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Ask HN: Why is savannah.gnu.org down so much and what are the alternatives?

Why do so many "agentic AI" systems collapse without persistent state?

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Nvidia to license AI chip challenger Groq's tech and hire its CEO

Comments

I just built an online tool to RBF Bitcoin transactions

Earth needs more energy: Atlanta's Super Soaker creator may have a solution

You may be able to change your old, embarrassing Gmail address

Evolution and Scale of Uber's Delivery Search Platform

Ask HN: What skills do you want to develop or improve in 2026?

Show HN: Pocket8 – Native PICO-8 Runtime for iOS (WASM to Swift Bridge)

Ask HN: Why is savannah.gnu.org down so much and what are the alternatives?

Why do so many "agentic AI" systems collapse without persistent state?

RFK Jr. says the U.S. should look to Europe on vaccines

The power of music in Pinochet's Chile

Mathematically extra-complicated Secretest Santa 2025 [video]

Show HN: GreetGenius – AI generator for personalized wishes and messages

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Hallmark Christmas Movies Are My Self-Care

The Golden Age of Personal Computers – 80 Machines Reviewed (2023) [video]

The End of Productivity

Why Most Teams Are Stuck on Their First Visual Idea?

WireGuard explained by Jason Donenfeld himself [video]

Show HN: I built a browser extension with zero dependencies

Internet vs. AI – Live

Sad times StackOverflow takes down all its physical servers

Inventions That Sparked the Industrial Revolution [video]

MotionOS, a shared memory OS for AI voice agents and call centers

Why won't Apple allow a system-level "stop Bluetooth auto-play" switch?

Show HN: Tinykit – self-hosted Lovable, deploys to itself

From collisions to chosen-prefix collisions, applied to full SHA-1 [pdf]

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Show HN: AudioWorklet-Based Modular Synth

Oral History of Richard Greenblatt (2005) [pdf]

Show HN: One clean, developer-focused page for every Unicode symbol