Show HN: Qwiz – Building a daily global quiz app with synchronised leaderboards

https://apps.apple.com/gb/app/qwiz-daily-quiz-trivia-fun/id6747268704

1•spacebots•55s ago•0 comments

Windows loses 400M users as mobile, Linux, and Mac use grows

https://www.techspot.com/news/108494-windows-loses-400-million-users-mobile-linux-mac.html

2•doener•4m ago•0 comments

A U.S. plan to use immigrants in Latin America as WWII bartering chips

https://www.npr.org/2025/06/27/nx-s1-5431719/immigration-deported-wwii-internment

1•rbanffy•4m ago•0 comments

The Evolution of Caching Libraries in Go

https://maypok86.github.io/otter/blog/cache-evolution/

1•karel-3d•5m ago•0 comments

OpenFLOW - Isometric Diagramming Tool

https://github.com/stan-smith/OpenFLOW

1•x0z•5m ago•0 comments

New details emerge on Meta's $14.3B deal for Scale

https://techcrunch.com/2025/06/13/new-details-emerge-on-metas-14-3b-deal-for-scale/

1•PaulHoule•6m ago•0 comments

Car Hacking Is the Next Big Cyber Threat – and Nobody's Ready

https://www.carsandhorsepower.com/featured/car-hacking-is-the-next-big-cyber-threat-and-nobody-s-ready

2•Anumbia•7m ago•0 comments

Show HN: Collaborative, AI-powered trip planning with friends

https://tripjam.app/

1•kenforthewin•9m ago•0 comments

CIXI – PERS, chainless and beltless electronic cranksets

https://www.cixi.life/pers-technology

1•bilsbie•10m ago•0 comments

Ubisoft Support Gave My 2-Factor Authenticated Siege Account to a Hacker

https://old.reddit.com/r/Rainbow6/comments/1ln9x36/ubisoft_support_gave_my_2factor_authenticated/

4•sensanaty•11m ago•0 comments

Nearly half of ransomware victims still pay out

https://www.theregister.com/2025/06/30/information_security_in_brief/

1•edm0nd•11m ago•0 comments

LyteNyte Grid: A React Data Table That Doesn't Break at Scale (1M Row Demo)

1•roarlyte•12m ago•0 comments

Raspberry Pi Radio Module 2

https://www.raspberrypi.com/news/raspberry-pi-radio-module-2-available-now-at-4/

2•pyprism•13m ago•0 comments

Show HN: Heap – save full-page local archives of webpages with just one click

https://apps.apple.com/ca/app/heap-website-full-page-image/id6747727830?mt=12

1•busymom0•14m ago•0 comments

Show HN: PolySpin – a daily polygon rotation puzzle game

https://polyspin.vercel.app/

1•pmx•16m ago•0 comments

Cloudflare blocks largest DDoS attack

https://www.zdnet.com/article/cloudflare-blocks-largest-ddos-attack-heres-how-to-protect-yourself/

1•CrankyBear•17m ago•0 comments

A Software Architect's Level-Headed Take on Vibe Coding

1•akorolyov•18m ago•1 comments

VMware must support crucial Dutch govt agency as it migrates off the platform

https://www.theregister.com/2025/06/30/dutch_agency_wins_right_to/

1•rntn•19m ago•0 comments

claude is faster than a Google engineer? [video]

https://www.youtube.com/watch?v=EXGOJcMJ2pU

1•sjmog1•20m ago•0 comments

Cursor is now available on Mobile and web

https://twitter.com/cursor_ai/status/1939702194863026504

1•bundie•20m ago•0 comments

I built a tool that helps you launch on Product Hunt

1•eibrahim•21m ago•0 comments

Make Fun of Them

https://www.wheresyoured.at/make-fun-of-them/

3•disgruntledphd2•21m ago•0 comments

Quantum computers just beat classical ones – Exponentially and unconditionally

https://www.sciencedaily.com/releases/2025/06/250629033459.htm

2•baruchel•25m ago•0 comments

How often is the query plan optimal?

https://vondra.me/posts/how-often-is-the-query-plan-optimal/

2•eatonphil•27m ago•0 comments

Cursor launches a web app to manage AI coding agents

https://techcrunch.com/2025/06/30/cursor-launches-a-web-app-to-manage-ai-coding-agents/

1•spenvo•28m ago•0 comments

Hybrid Aerial and Underwater Drone Propulsion [video]

https://www.youtube.com/watch?v=g7vmPFZrYAk

1•nhma•29m ago•0 comments

Dual-light technique enables seamless blending of flexible and rigid materials

https://techxplore.com/news/2025-06-dual-3d-technique-enables-seamless.html

1•Brajeshwar•31m ago•0 comments

Space Elevators Could Work–If Earth Days Were Much Shorter

https://www.wired.com/story/space-elevators-could-work-if-the-days-were-shorter/

Show HN: Qwiz – Building a daily global quiz app with synchronised leaderboards

Windows loses 400M users as mobile, Linux, and Mac use grows

A U.S. plan to use immigrants in Latin America as WWII bartering chips

The Evolution of Caching Libraries in Go

OpenFLOW - Isometric Diagramming Tool

New details emerge on Meta's $14.3B deal for Scale

Car Hacking Is the Next Big Cyber Threat – and Nobody's Ready

Show HN: Collaborative, AI-powered trip planning with friends

CIXI – PERS, chainless and beltless electronic cranksets

Ubisoft Support Gave My 2-Factor Authenticated Siege Account to a Hacker

Nearly half of ransomware victims still pay out

LyteNyte Grid: A React Data Table That Doesn't Break at Scale (1M Row Demo)

Raspberry Pi Radio Module 2

Show HN: Heap – save full-page local archives of webpages with just one click

Show HN: PolySpin – a daily polygon rotation puzzle game

Cloudflare blocks largest DDoS attack

A Software Architect's Level-Headed Take on Vibe Coding

VMware must support crucial Dutch govt agency as it migrates off the platform

claude is faster than a Google engineer? [video]

Cursor is now available on Mobile and web

I built a tool that helps you launch on Product Hunt

Make Fun of Them

Quantum computers just beat classical ones – Exponentially and unconditionally

How often is the query plan optimal?

Cursor launches a web app to manage AI coding agents

Hybrid Aerial and Underwater Drone Propulsion [video]

Dual-light technique enables seamless blending of flexible and rigid materials

Space Elevators Could Work–If Earth Days Were Much Shorter

AI Makes Research Easy. Maybe Too Easy

Nth Cycle is bringing critical metals refining to the U.S.

Impulse: We Resurrected Underground 1990s BBS Software in 2025.. With Docker [video]

Comments

Show HN: Qwiz – Building a daily global quiz app with synchronised leaderboards

Windows loses 400M users as mobile, Linux, and Mac use grows

A U.S. plan to use immigrants in Latin America as WWII bartering chips

The Evolution of Caching Libraries in Go

OpenFLOW - Isometric Diagramming Tool

New details emerge on Meta's $14.3B deal for Scale

Car Hacking Is the Next Big Cyber Threat – and Nobody's Ready

Show HN: Collaborative, AI-powered trip planning with friends

CIXI – PERS, chainless and beltless electronic cranksets

Ubisoft Support Gave My 2-Factor Authenticated Siege Account to a Hacker

Nearly half of ransomware victims still pay out

LyteNyte Grid: A React Data Table That Doesn't Break at Scale (1M Row Demo)

Raspberry Pi Radio Module 2

Show HN: Heap – save full-page local archives of webpages with just one click

Show HN: PolySpin – a daily polygon rotation puzzle game

Cloudflare blocks largest DDoS attack

A Software Architect's Level-Headed Take on Vibe Coding

VMware must support crucial Dutch govt agency as it migrates off the platform

claude is faster than a Google engineer? [video]

Cursor is now available on Mobile and web

I built a tool that helps you launch on Product Hunt

Make Fun of Them

Quantum computers just beat classical ones – Exponentially and unconditionally

How often is the query plan optimal?

Cursor launches a web app to manage AI coding agents

Hybrid Aerial and Underwater Drone Propulsion [video]

Dual-light technique enables seamless blending of flexible and rigid materials

Space Elevators Could Work–If Earth Days Were Much Shorter

AI Makes Research Easy. Maybe Too Easy

Nth Cycle is bringing critical metals refining to the U.S.