Technology

Truecaller faces mounting pressures as its growth matures

As growth slows, Truecaller is leaning on subscriptions, business services, and new features to sustain momentum beyond India.

TechCrunch • Apr 27, 2026 • Jagmeet Singh
Technology Apr 27, 2026

The Prompt API

Article URL: https://developer.chrome.com/docs/ai/prompt-api Comments URL: https://news.ycombinator.com/item?id=4791702...

Technology Apr 27, 2026

Notepad++ for Mac

Article URL: https://notepad-plus-plus-mac.org/ Comments URL: https://news.ycombinator.com/item?id=47916964 Points: 12 ...

Technology Apr 27, 2026

EvanFlow – A TDD driven feedback loop for Claude Code

Article URL: https://github.com/evanklem/evanflow Comments URL: https://news.ycombinator.com/item?id=47916909 Points: 4...

Technology Apr 27, 2026

TurboQuant: A First-Principles Walkthrough

Article URL: https://arkaung.github.io/interactive-turboquant/ Comments URL: https://news.ycombinator.com/item?id=47916...

Technology Apr 27, 2026

Show HN: The Unix Magic poster, annotated (updated)

This is a site that maps the references on Gary Overacre's 1980s UNIX Magic poster to short write-ups with sources. I p...

Technology Apr 27, 2026

Google controls ~25% of global AI compute, with ~3.8M TPUs and 1.3M GPUs

Article URL: https://www.ft.com/content/2429f0f0-b685-4747-b425-bf8001a2e94c Comments URL: https://news.ycombinator.com...

Technology Apr 26, 2026

Voice Modems

Article URL: https://computer.rip/2026-04-26-voice-modems.html Comments URL: https://news.ycombinator.com/item?id=47916...

Technology Apr 26, 2026

FreeBSD Device Drivers Book

Article URL: https://github.com/ebrandi/FDD-book Comments URL: https://news.ycombinator.com/item?id=47915632 Points: 17...

Technology Apr 26, 2026

Show HN: Startup Equity Adventure Game

I put this together (with Claude) as a semi-gamified way for folks to learn about startup equity. Take a look, and shar...

Technology Apr 26, 2026

The Stanford freshmen who want to rule the world . . . will probably read this book and try even harder

Can a book like this actually change anything? Or does the spotlight, as it always seems to, send more students racing t...

Technology Apr 26, 2026

Amazon’s new podcast strategy: Monetize everything

Amazon's podcasting business seems to have transformed over the past six months.

Technology Apr 26, 2026

Butterflies are in decline across North America, a look at the Western Monarch

Article URL: https://www.smithsonianmag.com/science-nature/butterflies-are-in-dramatic-decline-across-north-america-a-c...

Technology Apr 26, 2026

1:59:30: Sabastian Sawe Shatters the 2-Hour Barrier at 2026 London Marathon

Article URL: https://www.letsrun.com/news/2026/04/15930-sabastian-sawe-shatters-the-2-hour-barrier-at-2026-london-marat...

Technology Apr 26, 2026

Two Athletes Break Sub-2-HR Marathon in Adizero Adios Pro Evo 3

Article URL: https://news.adidas.com/running/two-adidas-athletes-sabastian-sawe-and-yomif-kejelcha-break-the-sub-2-hour...

Technology Apr 26, 2026

Show HN: Tiao, A two-player turn-based board game

Hi HN,I built this digital version of Tiao, a two-player turn based strategy board game. Think Checkers meets Go. It's ...

Technology Apr 26, 2026

Show HN: AI memory with biological decay (52% recall)

Most RAG setups fail because they treat memory like a static filing cabinet. When every transient bug fix or abandoned ...

Technology Apr 26, 2026

Sawe smashes two-hour mark to 'move goalposts for marathon running'

Article URL: https://www.bbc.com/sport/athletics/articles/crm1m7e0zwzo Comments URL: https://news.ycombinator.com/item?...

Technology Apr 26, 2026

I bought Friendster for $30k – Here's what I'm doing with it

Article URL: https://ca98am79.medium.com/i-bought-friendster-for-30k-heres-what-i-m-doing-with-it-d5e8ddb3991d Comments...

Technology Apr 26, 2026

MoQ Boy

Article URL: https://moq.dev/blog/moq-boy/ Comments URL: https://news.ycombinator.com/item?id=47914161 Points: 8 # Comm...

Technology Apr 26, 2026

In Kannauj, perfumers have been making monsoon-infused mitti attar for centuries

Article URL: https://www.atlasobscura.com/articles/smell-of-rain-kannauj-perfume-mitti-attar-india Comments URL: https:...

Technology Apr 26, 2026

What Tim Cook built

On the latest episode of Equity, we discuss how Apple has changed since Cook became CEO in 2011, and what challenges inc...

Technology Apr 26, 2026

Fast16: Cyberweapon that predates Stuxnet by five years

Article URL: https://hackingpassion.com/fast16-pre-stuxnet-cyber-sabotage/ Comments URL: https://news.ycombinator.com/i...

Technology Apr 26, 2026

A.I. is creating engineers who can't think without it

Article URL: https://www.koshyjohn.com/blog/ai-should-elevate-your-thinking-not-replace-it/ Comments URL: https://news....

Technology Apr 26, 2026

If You Stop Hiring Juniors, Your Senior Engineers Own You

Article URL: https://evalcode.com/posts/if-you-stop-hiring-juniors-your-seniors-own-you/ Comments URL: https://news.yco...

Technology Apr 26, 2026

Strange New Worlds S4 teaser strikes a more serious tone

"I have ever been prone to seek adventure and to investigate where wiser men would have left we...

Technology Apr 26, 2026

The 1944 Warsaw Uprising, in Color

Article URL: https://www.barwypowstania.pl/ Comments URL: https://news.ycombinator.com/item?id=47913406 Points: 9 # Com...

Technology Apr 26, 2026

Chernobyl Wildlife Forty Years On

Article URL: https://www.bbc.com/future/article/20260424-chernobyl-wildlife-forty-years-on Comments URL: https://news.y...

Technology Apr 26, 2026

Show HN: Auge Vision from Your Terminal

Article URL: https://auge.franzai.com/ Comments URL: https://news.ycombinator.com/item?id=47913349 Points: 12 # Comment...

Technology Apr 26, 2026

Tiled Words 6 Month Update

Article URL: https://paulmakeswebsites.com/writing/six-months-of-tiled-words/ Comments URL: https://news.ycombinator.co...