frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

MockBase – record real API traffic and replay it as a mock

https://mockbase.org/
3•xerat•51m ago

Comments

benoau•20m ago
Very cool.

The demo limits you to 4 routes which is fine but if you paste in an OpenAPI spec it gets rejected entirely, pulling in just the first 4 routes and discarding the rest would be nicer.

Presumably the idea here is you build your frontend or mobile app or w/e first, it'd be useful if you could compare OpenAPI specs before you swap out the mock API for the real one too to confirm everything is equal. This surfaces naturally when you refresh the spec against the prod version anyway but that's not necessarily a good comparison because the YAML can be wildly different output even if they're the same.

Performance Characterization of SPEC CPU 2026 on AMD EPYC 9755 "Zen 5" Processor

https://arxiv.org/abs/2609.01527
1•matt_d•57s ago•0 comments

Google DeepMind Just Rolled Out Its Most Accurate AI Global Weather Model

https://gizmodo.com/google-deepmind-just-rolled-out-its-most-accurate-ai-global-weather-model-200...
1•Aboutplants•1m ago•0 comments

Who is using FPGA for ML inference?

1•softwarewright•1m ago•0 comments

Ask HN: iPhone Camera on indicator.

1•zahirbmirza•5m ago•0 comments

These websites Have Been Seized

https://seized.fyi/
1•Cider9986•5m ago•0 comments

NVIDIA's Acquisition of HuggingFace was for $HuggingFace

1•MontagFTB•7m ago•0 comments

Ukrainian Sea Drones Strike Russian Black Sea Resort Town of Sochi

https://www.twz.com/news-features/ukrainian-sea-drones-strike-russian-black-sea-resort-town-of-so...
1•cisc•7m ago•0 comments

Dependent if expressions without dependent types

https://haskellforall.com/2026/09/dependent-if-expressions
1•birdculture•8m ago•0 comments

Rusty state of USS Abraham Lincoln after marathon deployment shocks observers

https://www.cnn.com/2026/09/03/asia/aircraft-carrier-abraham-lincoln-rust-intl-hnk-ml
1•cisc•9m ago•0 comments

Flock Is Cancelled–and Their Competitors Are Profiting

https://www.motherjones.com/politics/2026/09/flock-contracts-cancelled-cameras-alpr-rekor-axon-fl...
2•cdrnsf•9m ago•0 comments

Hosting Valkey: one MicroVM per store, durable by default

https://mojave.sh/blog/valkey-in-a-microvm
2•stwrt•9m ago•0 comments

GPT 6 is way behind Anthropic on Artificial Analysis

https://artificialanalysis.ai/models/gpt-6-astra
2•pranshuchittora•10m ago•0 comments

The Selfish AI Model

https://ateliti99.substack.com/p/the-selfish-ai-model
1•olirex99•11m ago•0 comments

Jsonquery_GUI – A native Rust/egui desktop tool for streaming jq queries

https://github.com/nujufas/jsonquery_gui
1•nujufas•12m ago•0 comments

AWS STS

1•fotta•14m ago•0 comments

Four major AI models suffer rare overlapping downtime

https://arstechnica.com/ai/2026/09/four-major-ai-models-suffer-rare-overlapping-downtime/
2•SockThief•16m ago•0 comments

New weight loss and diabetes treatment helps burn fat while keeping muscle

https://news.berkeley.edu/2026/08/21/a-promising-new-weight-loss-and-diabetes-treatment-helps-bur...
5•gmays•17m ago•0 comments

Parity Problem

https://en.wikipedia.org/wiki/Parity_problem
1•binyu•18m ago•0 comments

Show HN: We replaced the pelican benchmark with a hippo

https://hippo.ryansailab.com
2•codemax98•18m ago•2 comments

Have we finally found dark matter?

https://www.scientificamerican.com/article/have-we-finally-found-dark-matter/
3•bookofjoe•18m ago•1 comments

Show HN: DrawDB Pro – design database schemas for your team and agents

https://www.drawdb.app/
3•1ilit•19m ago•0 comments

Ask HN: Is there a test for measuring cognitive affects from LLM usage?

1•niwrad•19m ago•0 comments

CERN moves accelerator control computers to Debian

https://www.theregister.com/os-platforms/2026/09/03/cern-moves-thousands-of-accelerator-control-c...
1•joebuckwilliams•20m ago•0 comments

Mullvad migrating to Q9 for encrypted DNS

https://mullvad.net/en/blog/shutting-down-our-public-encrypted-dns-servers-and-sponsoring-quad9-i...
3•matrix8967•21m ago•1 comments

Court Rules Against Citizen Journalists in DMCA Takedown Case–EFF Will Appeal

https://www.eff.org/deeplinks/2026/09/court-rules-against-citizen-journalists-dmca-takedown-case-...
2•hn_acker•22m ago•0 comments

I built an AI development environment that runs and builds software on Android

https://github.com/sedds89/StitchLabtools
1•sedds89•24m ago•0 comments

I used AI to connect with 30 people at a conference

https://galvered.com/blog/ai4-conference/
1•Bootstrapper909•25m ago•0 comments

Both recent GCP outages caused by fiber optic maintenance

2•fastest963•29m ago•0 comments

GitHub dipped 7%, while both AI labs were down

https://claude.ai/public/artifacts/2368658e-60f2-4f51-8883-8d72738ba7ce
4•Topfi•30m ago•1 comments

Watermarks Track AI Generated Content [video]

https://www.youtube.com/watch?v=kVXp6UNVPTo
2•moebrowne•31m ago•0 comments