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Building Reliable Agentic AI Systems

2026-06-21 @ 04:28:39Points: 60Comments: 11

Your brain was never designed for this much bad news

2026-06-21 @ 04:02:08Points: 107Comments: 70

Armstrong Effect

2026-06-21 @ 03:54:22Points: 22Comments: 1

Developers don't understand CORS (2019)

2026-06-21 @ 01:35:40Points: 124Comments: 53

When I reject AI code even if it works

2026-06-21 @ 00:58:13Points: 145Comments: 83

Project Fetch: Phase Two

2026-06-21 @ 00:00:25Points: 54Comments: 20

Epoll vs. io_uring in Linux

2026-06-20 @ 23:07:09Points: 126Comments: 35

Renting a sewing machine from the library

2026-06-20 @ 22:54:11Points: 193Comments: 98

Slow breathing modulates brain function and risk behavior

2026-06-20 @ 22:22:52Points: 157Comments: 33

Linux eliminates the strncpy API after six years of work, 360 patches

2026-06-20 @ 20:59:40Points: 171Comments: 142

Alice is impatient

2026-06-20 @ 20:32:54Points: 82Comments: 24

Unauthorized alert sent to cell phones across Brazil

2026-06-20 @ 20:05:03Points: 120Comments: 85

PostgresBench: A Reproducible Benchmark for Postgres Services

2026-06-20 @ 19:01:10Points: 99Comments: 22

Show HN: Make PDFs look scanned (CLI or in the browser via WASM)

2026-06-20 @ 18:17:58Points: 116Comments: 51

I made this because the online "make my PDF look scanned" tools want you to upload your file to their servers, which feels sketchy at best. Also, I wasn't happy with the output they produce, I wanted something that looks realistic.

The Wholesale Plagiarism of Obscure Sorrows

2026-06-20 @ 18:05:31Points: 365Comments: 146

UHF X11: X11 Built for VisionOS and Apple Vision Pro

2026-06-20 @ 17:04:24Points: 192Comments: 33

SMPTE Makes Its Standards Freely Accessible

2026-06-20 @ 17:01:36Points: 246Comments: 73

Show HN: StartupWiki – A Free Alternative to Crunchbase

2026-06-20 @ 15:59:29Points: 190Comments: 59

The original motivation was frustration with how difficult it can be to find information on early-stage startups. Most databases need accounts, or subscriptions, ro just feel too cluttered. I wanted a website that felt like Wikipedia, no accounts, no subscriptions, no weird metrics, just go in, the info is on the page.

The project is still very early, but currently includes:

Startup profiles Search and filtering Company categorization Public API (in progress)

I'm especially interested in feedback on:

What information you look for when researching startups Features missing from existing startup databases API use cases

I'd love to hear feedback.

DOS Game "F-15 Strike Eagle II" reversing project needs DOS test pilots

2026-06-20 @ 15:10:03Points: 234Comments: 62

Loupe – A iOS app that raises awareness about what native apps can see

2026-06-20 @ 12:08:23Points: 207Comments: 55

Show HN: TownSquare, a tiny presence layer for websites

2026-06-20 @ 11:55:03Points: 142Comments: 73

The rise of South Korea’s weapons business

2026-06-20 @ 11:44:52Points: 137Comments: 49

Temporary Cloudflare accounts for AI agents

2026-06-20 @ 11:19:05Points: 201Comments: 105

Guide to the TD4 4-bit DIY CPU

2026-06-18 @ 20:44:00Points: 25Comments: 3

15-minute at-home Lyme disease tick test

2026-06-18 @ 12:22:36Points: 91Comments: 35

Whole cross-sectional human ultrasound tomography

2026-06-18 @ 09:23:16Points: 61Comments: 10

Zigzag Decoding with AVX-512

2026-06-17 @ 17:43:22Points: 39Comments: 0

NOLA 'Nacular: One man's crusade to preserve New Orleans's vernacular signage

2026-06-17 @ 01:51:07Points: 34Comments: 2

Inference cost at scale with napkin math

2026-06-16 @ 18:57:29Points: 74Comments: 15

Semiconductor Lifeline Keeps Fighter Jets in the Air

2026-06-16 @ 12:31:02Points: 68Comments: 19

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