fp.

Topology Meets Machine Learning: The Euler Characteristic Transform [pdf]

https://www.ams.org/journals/notices/202507/rnoti-p719.pdf

1•ganitam•58s ago•0 comments

Our Project Hail Mary: The Observability Setup Behind an Observability Tool

https://newsletter.signoz.io/p/our-project-hail-mary-the-observability

1•elza_1111•1m ago•0 comments

Why don't centre-pivot irrigation fields use hexagonal packing?

https://old.reddit.com/r/geography/comments/1sqedsf/why_dont_centrepivot_irrigation_fields_use/

1•calcsam•1m ago•0 comments

Diagnosing Random MariaDB Freezes on Frappe Cloud

https://frappe.io/blog/frappe-cloud/diagnosing-random-mariadb-freezes-on-frappe-cloud

1•TanmoySarkar•1m ago•0 comments

BreachForums logs reveal anonymizers of choice for shady characters

https://www.okta.com/blog/threat-intelligence/blocking_shady_network/

1•Cider9986•2m ago•1 comments

Ray Optics Simulation

https://phydemo.app/ray-optics/

1•the-mitr•3m ago•0 comments

The logical trap: why blocking "cheap" ads crashed my RPM by 60%

https://webmatrices.com/post/the-logical-trap-why-blocking-cheap-ads-crashed-my-rpm-by-60

1•bishwasbh•3m ago•0 comments

GitNexus: Client-side knowledge graph creator that runs in the browser

https://github.com/abhigyanpatwari/GitNexus

2•saikatsg•6m ago•0 comments

Ask HN: Kernel debugging on Apple Silicon

1•dirtb1ke•8m ago•0 comments

Unofficial List of Siri Commands

https://github.com/extratone/siri

1•ryan-ca•12m ago•0 comments

Businesses can claim refunds for tariffs declared unconstitutional

https://apnews.com/article/tariff-refund-trump-customs-08861f153801156d213c30c4e2f6a683

2•geox•13m ago•1 comments

The great Scouse pasty war

https://www.livpost.co.uk/the-great-scouse-pasty-war/

1•DamonHD•15m ago•0 comments

NASA working on 'Big Bang' upgrade to keep the Voyagers alive for longer

https://www.theregister.com/2026/04/20/voyager_big_bang_upgrades/

2•beardyw•17m ago•0 comments

The Interpretive Advantage [video]

https://www.youtube.com/watch?v=-6no6N3i9Tg

1•tosh•19m ago•0 comments

Anthropic's in-house philosopher thinks Claude gets anxious

https://twitter.com/itsolelehmann/status/2045578185950040390

2•thdr•21m ago•1 comments

Prometheus Exporter for RDMA (RoCE) NIC Statistics in Linux

https://github.com/yuuki/rdma_exporter

1•y_uuki•27m ago•0 comments

Convert WebP to JPG Online Free

https://www.wps.com/tools/webp-to-jpg/

1•jakemorgan•28m ago•1 comments

Eyelash-Filter

https://www.ailabtools.com/eyelash-filter

1•minimk•30m ago•0 comments

Discovering Prince, Ten Years Later

https://www.anildash.com/2026/04/20/prince-ten-years/

1•Tomte•31m ago•0 comments

Why Honcho solved my agent memory problem

https://geerttheys.substack.com/p/why-honcho-finally-solved-my-agent

1•toadi•32m ago•1 comments

Cheap Batteries Are Taking over the Power Grids

https://www.bloomberg.com/news/features/2026-04-19/cheap-batteries-are-taking-over-the-world-s-po...

3•epistasis•36m ago•0 comments

Off Grid: mobile AI with GUFF files or an API endpoint

https://github.com/alichherawalla/off-grid-mobile-ai

1•gasull•36m ago•0 comments

AI Researchers' Views on Automating AI R&D and Intelligence Explosions

https://arxiv.org/abs/2603.03338

5•ironyman•42m ago•0 comments

PostgreSQL MVCC, Byte by Byte

https://boringsql.com/posts/postgresql-mvcc-byte-by-byte/

3•radimm•44m ago•0 comments

The Melancholy of Subculture Society

https://gwern.net/subculture

1•navigate8310•50m ago•0 comments

The power shift: Why the future of the electric grid will be software-defined

https://www.redhat.com/en/blog/power-shift-why-future-electric-grid-will-be-software-defined

1•salkahfi•50m ago•0 comments

Proving open source is ready for the industrial edge

https://www.redhat.com/en/blog/proving-open-source-ready-industrial-edge

2•salkahfi•53m ago•1 comments

Hook It Up to the Machine

https://blog.jim-nielsen.com/2026/hook-it-up-to-the-machine/

1•srijan4•57m ago•1 comments

Vale Observability Metrics

https://www.withcaer.com/c/vale/

1•tosh•57m ago•0 comments

Show HN: Recoonlytics – clean and analyze messy data in seconds

https://recoonlytics.com/

1•RikiGohain•1h ago•0 comments

Topology Meets Machine Learning: The Euler Characteristic Transform [pdf]

Our Project Hail Mary: The Observability Setup Behind an Observability Tool

Why don't centre-pivot irrigation fields use hexagonal packing?

Diagnosing Random MariaDB Freezes on Frappe Cloud

BreachForums logs reveal anonymizers of choice for shady characters

Ray Optics Simulation

The logical trap: why blocking "cheap" ads crashed my RPM by 60%

GitNexus: Client-side knowledge graph creator that runs in the browser

Ask HN: Kernel debugging on Apple Silicon

Unofficial List of Siri Commands

Businesses can claim refunds for tariffs declared unconstitutional

The great Scouse pasty war

NASA working on 'Big Bang' upgrade to keep the Voyagers alive for longer

The Interpretive Advantage [video]

Anthropic's in-house philosopher thinks Claude gets anxious

Prometheus Exporter for RDMA (RoCE) NIC Statistics in Linux

Convert WebP to JPG Online Free

Eyelash-Filter

Discovering Prince, Ten Years Later

Why Honcho solved my agent memory problem

Cheap Batteries Are Taking over the Power Grids

Off Grid: mobile AI with GUFF files or an API endpoint

AI Researchers' Views on Automating AI R&D and Intelligence Explosions

PostgreSQL MVCC, Byte by Byte

The Melancholy of Subculture Society

The power shift: Why the future of the electric grid will be software-defined

Proving open source is ready for the industrial edge

Hook It Up to the Machine

Vale Observability Metrics

Show HN: Recoonlytics – clean and analyze messy data in seconds

The Art of Craftsmanship (Monozukuri) in the Age of AI

Topology Meets Machine Learning: The Euler Characteristic Transform [pdf]

Our Project Hail Mary: The Observability Setup Behind an Observability Tool

Why don't centre-pivot irrigation fields use hexagonal packing?

Diagnosing Random MariaDB Freezes on Frappe Cloud

BreachForums logs reveal anonymizers of choice for shady characters

Ray Optics Simulation

The logical trap: why blocking "cheap" ads crashed my RPM by 60%

GitNexus: Client-side knowledge graph creator that runs in the browser

Ask HN: Kernel debugging on Apple Silicon

Unofficial List of Siri Commands

Businesses can claim refunds for tariffs declared unconstitutional

The great Scouse pasty war

NASA working on 'Big Bang' upgrade to keep the Voyagers alive for longer

The Interpretive Advantage [video]

Anthropic's in-house philosopher thinks Claude gets anxious

Prometheus Exporter for RDMA (RoCE) NIC Statistics in Linux

Convert WebP to JPG Online Free

Eyelash-Filter

Discovering Prince, Ten Years Later

Why Honcho solved my agent memory problem

Cheap Batteries Are Taking over the Power Grids

Off Grid: mobile AI with GUFF files or an API endpoint

AI Researchers' Views on Automating AI R&D and Intelligence Explosions

PostgreSQL MVCC, Byte by Byte

The Melancholy of Subculture Society

The power shift: Why the future of the electric grid will be software-defined

Proving open source is ready for the industrial edge

Hook It Up to the Machine

Vale Observability Metrics

Show HN: Recoonlytics – clean and analyze messy data in seconds