fp.

University researchers develop way to measure how sleeps cleans the brain

https://www.oulu.fi/en/news/sleep-cleans-brain-university-oulu-researchers-develop-fast-non-invas...

1•thunderbong•53s ago•0 comments

Can 8k Bouncy Springs Hide Secret Messages? (Tutte's Theorem) [video]

https://www.youtube.com/watch?v=3YlC_W5myxg

1•zeristor•2m ago•0 comments

SSH certificates: the better SSH experience

https://jpmens.net/2026/04/03/ssh-certificates-the-better-ssh-experience/

1•jandeboevrie•4m ago•0 comments

AllyHub – AI agent that builds reusable skills from every task it runs

https://allyhub.com

2•chloecv•5m ago•0 comments

Category Theory Illustrated – Types

https://abuseofnotation.github.io/category-theory-illustrated/06_type/

1•boris_m•6m ago•0 comments

I built an AI data extraction engine and E2E encrypted SMS router in Rust

1•adibite•13m ago•0 comments

Tree Calculus

https://treecalcul.us/

1•tosh•14m ago•0 comments

Show HN: European alternatives to Google, Apple, Dropbox and 120 US apps

https://only-eu.eu/en/

2•madman_dev•19m ago•0 comments

NHS staff refusing to use FDP over Palantir ethical concerns

https://www.freevacy.com/news/financial-times/nhs-staff-refusing-to-use-fdp-over-palantir-ethical...

1•chrisjj•20m ago•0 comments

April 2026 TLDR Setup for Ollama and Gemma 4 26B on a Mac mini

https://gist.github.com/greenstevester/fc49b4e60a4fef9effc79066c1033ae5

2•greenstevester•21m ago•0 comments

Design Optics with Python

https://www.optiland.org/

2•pppone•30m ago•0 comments

HarfBuzz Slug Support with WebGL

https://harfbuzz.github.io/hb-gpu-demo/

1•mcraiha•30m ago•0 comments

Show HN: Anonymous Chat Channels

https://kraa.io/kraa/trees

1•levmiseri•32m ago•3 comments

Show HN: Stashpin – Pinterest downloader for videos and boards

https://stashpin.com

1•aitooltrek-com•34m ago•0 comments

NHS staff boycott Palantir's data platform over ethical concerns

https://www.ft.com/content/dbb67083-bd1d-46e9-b196-1438d54c5795

3•macleginn•36m ago•0 comments

Show HN: Apfel – The free AI already on your Mac

https://apfel.franzai.com

3•franze•41m ago•2 comments

Catching macOS Stealers in the Wild

https://objective-see.org/blog/blog_0x88.html

2•speckx•43m ago•0 comments

Flow – Focus Deeper, Longer

https://play.google.com/store/apps/details?id=com.get.flow_app&hl=en_US

1•K_A_P•47m ago•0 comments

Gemma 4 makes local AI agents practical

https://firethering.com/gemma-4-local-ai-agents/

3•steveharing1•48m ago•0 comments

AI's fluency in other languages hides a Western worldview that can mislead users

https://theconversation.com/ais-fluency-in-other-languages-hides-a-western-worldview-that-can-mis...

6•1659447091•53m ago•0 comments

Tried to Buy a Pint, Finding a Trojan: My First Malware Analysis

https://blog.michaelrbparker.com/post/17

1•birdculture•54m ago•0 comments

A database of analog cameras that can be 3D printed

https://printed.analogcamera.space/

2•thomasjb•54m ago•0 comments

Artemis II astronaut finds two Outlook instances running on computers

https://www.tomshardware.com/software/microsoft-office/artemis-ii-astronaut-finds-two-outlook-ins...

1•doener•55m ago•1 comments

Proton Meet Isn't What They Told You It Was

https://www.sambent.com/proton-meet-isnt-what-they-told-you/

58•bundie•56m ago•15 comments

Say No to ZeroVer: Start with 1.0.0

https://blog.nytsoi.net/2026/04/03/say-no-to-zero-ver/

1•thomasjb•1h ago•0 comments

France plans missile increase in new defense push

https://www.politico.eu/article/france-eyes-huge-missile-boost-new-defense-plan-document-shows/

4•vrganj•1h ago•1 comments

Show HN: My portfolio as a working terminal (vanilla JavaScript, one HTML file)

https://dzienko.dev/

2•Brosper•1h ago•3 comments

A Giant Leap Towards an AI-Native OS: AgenticInit (April Fools)

https://os.ewe.moe/blog/202604-april-fool

1•uneven9434•1h ago•0 comments

Life gave us lemon trees

https://nothingisnotafish.substack.com/p/life-gave-us-lemon-trees

2•gaodean•1h ago•0 comments

Agent as User, a new tool to help you run agent in isolated user environment

https://github.com/AgentaaU/AaaU

1•shylockhg•1h ago•1 comments

University researchers develop way to measure how sleeps cleans the brain

Can 8k Bouncy Springs Hide Secret Messages? (Tutte's Theorem) [video]

SSH certificates: the better SSH experience

AllyHub – AI agent that builds reusable skills from every task it runs

Category Theory Illustrated – Types

I built an AI data extraction engine and E2E encrypted SMS router in Rust

Tree Calculus

Show HN: European alternatives to Google, Apple, Dropbox and 120 US apps

NHS staff refusing to use FDP over Palantir ethical concerns

April 2026 TLDR Setup for Ollama and Gemma 4 26B on a Mac mini

Design Optics with Python

HarfBuzz Slug Support with WebGL

Show HN: Anonymous Chat Channels

Show HN: Stashpin – Pinterest downloader for videos and boards

NHS staff boycott Palantir's data platform over ethical concerns

Show HN: Apfel – The free AI already on your Mac

Catching macOS Stealers in the Wild

Flow – Focus Deeper, Longer

Gemma 4 makes local AI agents practical

AI's fluency in other languages hides a Western worldview that can mislead users

Tried to Buy a Pint, Finding a Trojan: My First Malware Analysis

A database of analog cameras that can be 3D printed

Artemis II astronaut finds two Outlook instances running on computers

Proton Meet Isn't What They Told You It Was

Say No to ZeroVer: Start with 1.0.0

France plans missile increase in new defense push

Show HN: My portfolio as a working terminal (vanilla JavaScript, one HTML file)

A Giant Leap Towards an AI-Native OS: AgenticInit (April Fools)

Life gave us lemon trees

Agent as User, a new tool to help you run agent in isolated user environment

Why AI lies, cheats and steals

Comments

University researchers develop way to measure how sleeps cleans the brain

Can 8k Bouncy Springs Hide Secret Messages? (Tutte's Theorem) [video]

SSH certificates: the better SSH experience

AllyHub – AI agent that builds reusable skills from every task it runs

Category Theory Illustrated – Types

I built an AI data extraction engine and E2E encrypted SMS router in Rust

Tree Calculus

Show HN: European alternatives to Google, Apple, Dropbox and 120 US apps

NHS staff refusing to use FDP over Palantir ethical concerns

April 2026 TLDR Setup for Ollama and Gemma 4 26B on a Mac mini

Design Optics with Python

HarfBuzz Slug Support with WebGL

Show HN: Anonymous Chat Channels

Show HN: Stashpin – Pinterest downloader for videos and boards

NHS staff boycott Palantir's data platform over ethical concerns

Show HN: Apfel – The free AI already on your Mac

Catching macOS Stealers in the Wild

Flow – Focus Deeper, Longer

Gemma 4 makes local AI agents practical

AI's fluency in other languages hides a Western worldview that can mislead users

Tried to Buy a Pint, Finding a Trojan: My First Malware Analysis

A database of analog cameras that can be 3D printed

Artemis II astronaut finds two Outlook instances running on computers

Proton Meet Isn't What They Told You It Was

Say No to ZeroVer: Start with 1.0.0

France plans missile increase in new defense push

Show HN: My portfolio as a working terminal (vanilla JavaScript, one HTML file)

A Giant Leap Towards an AI-Native OS: AgenticInit (April Fools)

Life gave us lemon trees

Agent as User, a new tool to help you run agent in isolated user environment