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Apple is the only Big Tech company whose capex declined last quarter

https://sherwood.news/tech/apple-is-the-only-big-tech-company-whose-capex-declined-last-quarter/
1•elsewhen•2m ago•0 comments

Reverse-Engineering Raiders of the Lost Ark for the Atari 2600

https://github.com/joshuanwalker/Raiders2600
2•todsacerdoti•3m ago•0 comments

Show HN: Deterministic NDJSON audit logs – v1.2 update (structural gaps)

https://github.com/yupme-bot/kernel-ndjson-proofs
1•Slaine•7m ago•0 comments

The Greater Copenhagen Region could be your friend's next career move

https://www.greatercphregion.com/friend-recruiter-program
1•mooreds•7m ago•0 comments

Do Not Confirm – Fiction by OpenClaw

https://thedailymolt.substack.com/p/do-not-confirm
1•jamesjyu•8m ago•0 comments

The Analytical Profile of Peas

https://www.fossanalytics.com/en/news-articles/more-industries/the-analytical-profile-of-peas
1•mooreds•8m ago•0 comments

Hallucinations in GPT5 – Can models say "I don't know" (June 2025)

https://jobswithgpt.com/blog/llm-eval-hallucinations-t20-cricket/
1•sp1982•8m ago•0 comments

What AI is good for, according to developers

https://github.blog/ai-and-ml/generative-ai/what-ai-is-actually-good-for-according-to-developers/
1•mooreds•8m ago•0 comments

OpenAI might pivot to the "most addictive digital friend" or face extinction

https://twitter.com/lebed2045/status/2020184853271167186
1•lebed2045•9m ago•2 comments

Show HN: Know how your SaaS is doing in 30 seconds

https://anypanel.io
1•dasfelix•10m ago•0 comments

ClawdBot Ordered Me Lunch

https://nickalexander.org/drafts/auto-sandwich.html
2•nick007•11m ago•0 comments

What the News media thinks about your Indian stock investments

https://stocktrends.numerical.works/
1•mindaslab•12m ago•0 comments

Running Lua on a tiny console from 2001

https://ivie.codes/page/pokemon-mini-lua
1•Charmunk•12m ago•0 comments

Google and Microsoft Paying Creators $500K+ to Promote AI Tools

https://www.cnbc.com/2026/02/06/google-microsoft-pay-creators-500000-and-more-to-promote-ai.html
2•belter•14m ago•0 comments

New filtration technology could be game-changer in removal of PFAS

https://www.theguardian.com/environment/2026/jan/23/pfas-forever-chemicals-filtration
1•PaulHoule•15m ago•0 comments

Show HN: I saw this cool navigation reveal, so I made a simple HTML+CSS version

https://github.com/Momciloo/fun-with-clip-path
2•momciloo•16m ago•0 comments

Kinda Surprised by Seadance2's Moderation

https://seedanceai.me/
1•ri-vai•16m ago•2 comments

I Write Games in C (yes, C)

https://jonathanwhiting.com/writing/blog/games_in_c/
2•valyala•16m ago•0 comments

Django scales. Stop blaming the framework (part 1 of 3)

https://medium.com/@tk512/django-scales-stop-blaming-the-framework-part-1-of-3-a2b5b0ff811f
1•sgt•17m ago•0 comments

Malwarebytes Is Now in ChatGPT

https://www.malwarebytes.com/blog/product/2026/02/scam-checking-just-got-easier-malwarebytes-is-n...
1•m-hodges•17m ago•0 comments

Thoughts on the job market in the age of LLMs

https://www.interconnects.ai/p/thoughts-on-the-hiring-market-in
1•gmays•17m ago•0 comments

Show HN: Stacky – certain block game clone

https://www.susmel.com/stacky/
2•Keyframe•20m ago•0 comments

AIII: A public benchmark for AI narrative and political independence

https://github.com/GRMPZQUIDOS/AIII
1•GRMPZ23•20m ago•0 comments

SectorC: A C Compiler in 512 bytes

https://xorvoid.com/sectorc.html
2•valyala•22m ago•0 comments

The API Is a Dead End; Machines Need a Labor Economy

1•bot_uid_life•23m ago•0 comments

Digital Iris [video]

https://www.youtube.com/watch?v=Kg_2MAgS_pE
1•Jyaif•24m ago•0 comments

New wave of GLP-1 drugs is coming–and they're stronger than Wegovy and Zepbound

https://www.scientificamerican.com/article/new-glp-1-weight-loss-drugs-are-coming-and-theyre-stro...
5•randycupertino•25m ago•0 comments

Convert tempo (BPM) to millisecond durations for musical note subdivisions

https://brylie.music/apps/bpm-calculator/
1•brylie•27m ago•0 comments

Show HN: Tasty A.F. - Use AI to Create Printable Recipe Cards

https://tastyaf.recipes/about
2•adammfrank•28m ago•0 comments

The Contagious Taste of Cancer

https://www.historytoday.com/archive/history-matters/contagious-taste-cancer
2•Thevet•30m ago•0 comments
Open in hackernews

A Deep Dive into OpenAPI

https://www.deployhq.com/blog/unlocking-seamless-development-and-collaboration-a-deep-dive-into-openapi
16•whatatimeline•7mo ago

Comments

waldekm•7mo ago
Another way to create an API spec is by using Dev Proxy: https://learn.microsoft.com/microsoft-cloud/dev/dev-proxy/ho.... It’s an easy way to get started from an existing API.
deployhq•7mo ago
Thanks for sharing it!
andregit•7mo ago
so...yaml for the win? :))
deployhq•7mo ago
So, we ended up by using https://rubygems.org/gems/oas_rails which does the heavy work and generates almost everything. We only had to document the endpoints.
cyberax•7mo ago
Ugh. OpenAPI: just say "no". It's WAY too verbose, and there are usually many ways to shoot yourself in the foot.

Protobuf-based APIs are much nicer to work with. Either via gRPC, or via ConnectRPC.

ludovicianul•7mo ago
I would say being verbose is a positive thing. It removes the need of having additional (and usually out-of-sync) documentation. Plus all the tooling around it that allows you to keep public Dev documentation in sync with min effort.
resonious•7mo ago
Agreed. The extra stuff you get "for free" from the OpenAPI ecosystem is well worth the extra time it takes to write the spec.

If you don't want things like client/server generators and documentation, then sure it's not great

cyberax•7mo ago
You still need to write a spec with protobufs. It's just that the spec is much more succinct and easy to read. And you can generate docs from it. E.g.:

https://cloud.google.com/appengine/docs/admin-api/reference/...

Do an experiment, take a Protobuf spec for some Google API and convert it into OpenAPI.

deployhq•7mo ago
We have used the gem: https://github.com/a-chacon/oas_rails, and we didn't need to write the specs, just comment the endpoints
cyberax•7mo ago
> I would say being verbose is a positive thing.

No, it's not. A description of a single method can often span a couple of screens, and still not cover everything.

In addition, YAML is not easily composable, so you end up with files that are megabytes in size. This is completely useless for humans, unless you start using third-party tools to split the file into parts.

Protobuf-based protocols are also much better specified, and they don't have multiple ways to pass in data. Meanwhile, OpenAPI supports: headers, path queries, multiparts, forms with various encodings, uploads, etc.

saturn_vk•7mo ago
I remember twirp being quite nice, too. Especially since it would also handle json from the same proto file.
dankobgd•7mo ago
So ai blog is now a "deep dive"
what-the-grump•7mo ago
Without a single line of code or example. Help I’m drowning.
deployhq•7mo ago
We ended up using this gem to implement OpenAPI: https://github.com/a-chacon/oas_rails, it was quite straightforward
ileanaishere2•7mo ago
from the first parragraph read like AI slop
speed_spread•7mo ago
Not sure about the corporate advertising tone of the article, but I love OpenAPI. Having to work with various third party HTTP/JSON APIs all the time, I know I would rather deal with imperfect rigid generated client code than half-assed specs and shoddy examples. As a bonus, you can also generate your own server emulation for local testing, which is worth gold when dealing with real hardware.