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Show HN: Duffel – search centric LLM friendly workspace

1•redmalang•19s ago•0 comments

Donut Solid-State Battery: High Temperature Performance Test [video]

https://www.youtube.com/watch?v=m3zbpym6-1U
1•Klaster_1•34s ago•0 comments

Elon Musk's makeshift AI power plant generates sound and fury in Mississippi

https://www.nbcnews.com/news/us-news/musks-ai-power-plant-generates-sound-fury-mississippi-rcna25...
1•zzzeek•39s ago•0 comments

2025 Natixis Global Retirement Index [pdf]

https://www.im.natixis.com/content/dam/natixis/website/insights/investor-sentiment/2025/global-re...
1•simonebrunozzi•45s ago•0 comments

Show HN: Guido Scale – maturity model for SDD migration

https://github.com/GuiMiran/guido-sdd-migration-effort-scale
1•guimiran•52s ago•0 comments

Show HN: Kelos – Define your AI coding agent workflow as YAML on Kubernetes

https://github.com/kelos-dev/kelos
1•gjkim042•53s ago•0 comments

The Wandering Physicist

https://www.nybooks.com/articles/2026/03/12/the-wandering-physicist-collisions-nevala-lee/
1•mitchbob•2m ago•1 comments

Show HN: SVG icons via API, payment via HTTP 402 (like 1991)

https://omghost.xyz/
1•harlequinetcie•3m ago•0 comments

Biggest day of Claude app downloads in history: 500K downloads

https://twitter.com/SashaKaletsky/status/2027987508500316571
1•helsinkiandrew•4m ago•0 comments

Show HN: Aigent – A general-purpose AI agent built for self-improvement

https://stefanochiodino.github.io/aigent/
1•StefanoC•4m ago•0 comments

Clawed

https://twitter.com/deanwball/status/2028464782622195992
1•pr337h4m•5m ago•0 comments

Light-based Ising computer runs at room temperature and stays stable for hours

https://phys.org/news/2026-02-based-ising-room-temperature-stays.html
1•PaulHoule•6m ago•0 comments

Cal AI acquired by MyFitnessPal

https://twitter.com/zach_yadegari/status/2028473704359874652
2•melvinzammit•6m ago•1 comments

Show HN: Markdown Browser – See the Web the Way AI Sees It

https://markdownbrowser.com/main
1•janwilmake•6m ago•0 comments

AI vs. The Pentagon

https://jasmi.news/p/ai-pentagon
1•speckx•7m ago•0 comments

Welcome to Wyoming, the Frontier of America's New Gilded Age

https://www.nytimes.com/2026/03/02/us/billionaire-boom-jackson-teton-wyoming.html
1•mitchbob•7m ago•1 comments

Show HN: Rust Based SEO and AEO Crawler

https://crawler.sh/
1•mehmetkose•8m ago•0 comments

Judge finalizes order for Greenpeace to pay $345M in ND oil pipeline case

https://northdakotamonitor.com/2026/02/27/judge-finalizes-order-for-greenpeace-to-pay-345-million...
1•gmays•8m ago•0 comments

Show HN: Sairo – Self-hosted S3 browser with 2.4ms search across 134K objects

3•ashwathstephen•9m ago•0 comments

Flexible Schemas Are the Mindkiller (2024)

https://ludic.mataroa.blog/blog/flexible-schemas-are-the-mindkiller/
1•wise_blood•10m ago•0 comments

You can use newline characters in URLs

https://lemire.me/blog/2026/02/28/you-can-use-newline-characters-in-urls/
2•birdculture•10m ago•0 comments

Manage your business with Zoye through WhatsApp

https://www.zoye.io/
1•anizeu•10m ago•0 comments

X Is Drowning in Disinformation Following US and Israeli Attack on Iran

https://www.wired.com/story/x-is-drowning-in-disinformation-following-us-and-israels-attack-on-iran/
2•ironyman•11m ago•0 comments

Show HN: Two tools to make Claude Code more autonomous

2•yuu1ch13•12m ago•1 comments

The Facebook app didn't become cluttered because nobody cared

https://k2xl.substack.com/p/the-facebook-app-didnt-become-cluttered
3•k2xl•14m ago•0 comments

WhatsApp op X: 'Promoted Channels and ads in Status are available globally now'

https://twitter.com/WhatsApp/status/2027165225611624953
3•janandonly•15m ago•0 comments

Anthropic Cowork feature creates 10GB VM bundle on macOS without warning

https://github.com/anthropics/claude-code/issues/22543
2•mystcb•15m ago•0 comments

Hot take: solo founders with AI are about to build stuff faster than small teams

https://old.reddit.com/r/ClaudeCode/comments/1ri5pnc/hot_take_solo_founders_with_ai_are_about_to_...
2•edward•15m ago•0 comments

Plastic is made from milk and it vanishes in 13 weeks

https://www.sciencedaily.com/releases/2026/02/260227071922.htm
2•JeanKage•16m ago•0 comments

The Vitamin Myth: Why We Think We Need Supplements

https://www.theatlantic.com/health/archive/2013/07/the-vitamin-myth-why-we-think-we-need-suppleme...
1•rzk•17m ago•0 comments
Open in hackernews

API testing tool which sucks less

https://github.com/hissssst/hxxp
1•hissssst•9mo ago

Comments

hissssst•9mo ago
Remember HTTP? The plaintext protocol? Making an HTTP request used to be as simple as echo "GET / HTTP/1.0\r\n\r\n" | nc ... . Well, it's not anymore. We fucked it up with electron applications which require subscriptions, login pages, fail to work with basic headers, have fucking cloud versions and use some ultra-smart collaboration sync.

But HTTP is still plaintext. And even though HTTP 2 and 3 are not plaintext, they are still can be expressed as one (most of the times).

So I returned the plaintext back, just wrapped the curl and called it hxxp. The most similar program to hxxp is hurl, but hxxp is much simpler and much more straightforward, with regular shell interpolation and no testing framework inside. Just write the HTTP request and execute it, that's it.

echo "GET https://example.com/ HTTP/1.1" | hxxp -

motorest•9mo ago
The comparison section seems to be lacking even the most cursory search for alternative API testing tools. It features insomnia but somehow fails to list postman or bruno. Tools like httpyac in particular or .http files in general are conspicuously missing. Not very informative.
hissssst•9mo ago
What are .http files?