fp.

Show HN: I built an app to practice public speaking for ESL learners

https://www.orratio.com/

1•jakubb•1m ago•0 comments

Ask HN: A good self-hosted development platform for open source repositories

1•whateverboat•2m ago•0 comments

Multi-Gig Broadband for Techies (UK)

https://olilo.co.uk/

2•davemateer•4m ago•0 comments

Show HN: AI Coding Agent Guardrails enforced at runtime

https://sigmashake.com

1•cavalrytactics•4m ago•0 comments

Show HN: Pwneye – discovering and accessing IP cameras (ONVIF/RTSP)

https://github.com/Hackerest/pwneye

1•mcisternino•5m ago•0 comments

At Long Last, InfoWars Is Ours

https://theonion.info/

3•xnx•5m ago•0 comments

At Long Last, InfoWars Is Ours

https://theonion.com/at-long-last-infowars-is-ours/

6•HotGarbage•5m ago•0 comments

Google Eyes New Chips to Speed Up AI Results, Challenging Nvidia

https://www.bloomberg.com/news/features/2026-04-20/google-eyes-new-chips-to-speed-up-ai-results-c...

2•mfiguiere•6m ago•0 comments

Forbes Prediction Market Gamefies Story About Mass Shooting of 8 Children

https://www.404media.co/forbes-prediction-market-gamefies-story-about-mass-shooting-of-8-children/

3•cdrnsf•9m ago•0 comments

Sorry, Mary

https://mathenchant.wordpress.com/2026/04/18/sorry-mary/

1•ibobev•10m ago•0 comments

Computer Science Is a Trap for Smart People [video]

https://www.youtube.com/watch?v=XMn9hNerqZ8

3•da02•13m ago•1 comments

Screaming body, freezing temps – life lessons from a freediver

https://www.rnz.co.nz/life/people/screaming-body-freezing-temps-life-lessons-from-a-freediver

2•mooreds•13m ago•0 comments

Vector Pitfalls and Memory Management [video]

https://vorbrodt.blog/2026/04/19/san-diego-c-meetup-85-april-2026-edition-vector-pitfalls-and-mem...

1•ibobev•14m ago•0 comments

Multi merge sort, or when optimizations aren't

https://nibblestew.blogspot.com/2026/04/multi-merge-sort-or-when-optimizations.html

1•ibobev•14m ago•0 comments

One last trip to the internet in 2009 with The Rough Guide 14

https://www.planetjones.net/blog/19-04-2026/one-last-trip-to-the-internet-in-2009-with-the-rough-...

1•planetjones•14m ago•0 comments

Making Rayleigh-Bénard Convection Cells

https://chillphysicsenjoyer.substack.com/p/making-rayleigh-benard-convection

2•crescit_eundo•15m ago•0 comments

The debug loop is broken in robotics

https://www.robolens.to/manifesto

1•psavnani•15m ago•0 comments

Show HN: Seltz – The fastest, high quality, search API for AI agents

https://console.seltz.ai/login

4•amallia•17m ago•1 comments

The 18th-century English fake news that helped spawn an American sea

https://mapmyths.com/blog/de-fonte/

1•ohjeez•18m ago•0 comments

Cahokia

https://en.wikipedia.org/wiki/Cahokia

2•Amorymeltzer•20m ago•0 comments

Hack Monty, Win $5k: Inside PydanticAI's Challenge

https://pydantic.dev/articles/hack-monty

1•v-mdev•23m ago•0 comments

Laz's Wolfenstein 3D Page

http://lazrojas.com/wolf3d/

3•justsomehnguy•24m ago•0 comments

Colorado River disappeared record for 5M years: now we know where it was

https://phys.org/news/2026-04-colorado-river-geological-million-years.html

2•wglb•24m ago•1 comments

Code Is the New Assembly

https://abhyrama.com/code-is-the-new-assembly/

1•flyaway123•24m ago•0 comments

The Download: murderous 'mirror' bacteria, and Chinese workers fighting AI doub

https://www.technologyreview.com/2026/04/20/1136154/the-download-murderous-mirror-bacteria-chines...

2•joozio•25m ago•0 comments

OpenData Timeseries: Prometheus-compatible metrics on object storage

https://www.opendata.dev/blog/introducing-timeseries/

2•hachikuji•25m ago•0 comments

The AI engineering stack we built internally – on the platform we ship

https://blog.cloudflare.com/internal-ai-engineering-stack/

3•mavelikara•25m ago•0 comments

Show HN: My Hyperliquid Terminal

https://www.aulico.com

2•kiosktryer•26m ago•0 comments

H.R.8250 – Parents Decide Act

https://www.congress.gov/bill/119th-congress/house-bill/8250/text

2•philips•26m ago•1 comments

Cute Matrix Transpose

https://leimao.github.io/article/CuTe-Matrix-Transpose/

1•eigenBasis•26m ago•0 comments

Show HN: I built an app to practice public speaking for ESL learners

Ask HN: A good self-hosted development platform for open source repositories

Multi-Gig Broadband for Techies (UK)

Show HN: AI Coding Agent Guardrails enforced at runtime

Show HN: Pwneye – discovering and accessing IP cameras (ONVIF/RTSP)

At Long Last, InfoWars Is Ours

At Long Last, InfoWars Is Ours

Google Eyes New Chips to Speed Up AI Results, Challenging Nvidia

Forbes Prediction Market Gamefies Story About Mass Shooting of 8 Children

Sorry, Mary

Computer Science Is a Trap for Smart People [video]

Screaming body, freezing temps – life lessons from a freediver

Vector Pitfalls and Memory Management [video]

Multi merge sort, or when optimizations aren't

One last trip to the internet in 2009 with The Rough Guide 14

Making Rayleigh-Bénard Convection Cells

The debug loop is broken in robotics

Show HN: Seltz – The fastest, high quality, search API for AI agents

The 18th-century English fake news that helped spawn an American sea

Cahokia

Hack Monty, Win $5k: Inside PydanticAI's Challenge

Laz's Wolfenstein 3D Page

Colorado River disappeared record for 5M years: now we know where it was

Code Is the New Assembly

The Download: murderous 'mirror' bacteria, and Chinese workers fighting AI doub

OpenData Timeseries: Prometheus-compatible metrics on object storage

The AI engineering stack we built internally – on the platform we ship

Show HN: My Hyperliquid Terminal

H.R.8250 – Parents Decide Act

Cute Matrix Transpose

Show HN: I built an app to practice public speaking for ESL learners

Ask HN: A good self-hosted development platform for open source repositories

Multi-Gig Broadband for Techies (UK)

Show HN: AI Coding Agent Guardrails enforced at runtime

Show HN: Pwneye – discovering and accessing IP cameras (ONVIF/RTSP)

At Long Last, InfoWars Is Ours

At Long Last, InfoWars Is Ours

Google Eyes New Chips to Speed Up AI Results, Challenging Nvidia

Forbes Prediction Market Gamefies Story About Mass Shooting of 8 Children

Sorry, Mary

Computer Science Is a Trap for Smart People [video]

Screaming body, freezing temps – life lessons from a freediver

Vector Pitfalls and Memory Management [video]

Multi merge sort, or when optimizations aren't

One last trip to the internet in 2009 with The Rough Guide 14

Making Rayleigh-Bénard Convection Cells

The debug loop is broken in robotics

Show HN: Seltz – The fastest, high quality, search API for AI agents

The 18th-century English fake news that helped spawn an American sea

Cahokia

Hack Monty, Win $5k: Inside PydanticAI's Challenge

Laz's Wolfenstein 3D Page

Colorado River disappeared record for 5M years: now we know where it was

Code Is the New Assembly

The Download: murderous 'mirror' bacteria, and Chinese workers fighting AI doub

OpenData Timeseries: Prometheus-compatible metrics on object storage

The AI engineering stack we built internally – on the platform we ship

Show HN: My Hyperliquid Terminal

H.R.8250 – Parents Decide Act

Cute Matrix Transpose

Germany's Merz says industrial AI needs less stringent EU regulation