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Show HN: I built my own Codex Micro in a weekend

https://github.com/Nishkalkashyap/codex-micro-device
2•nishkalkashyap•50m ago
I saw the Codex Micro launch and thought "I could build that in a weekend" - so I did.

It's about as useless as it looks, but it was a genuinely fun weekend. Firmware, CAD and the full writeup are in the repo. Happy to answer questions.

Cargo-reapi – shared build cache for running many coding agents on one Rust repo

https://github.com/TamedTornado/cargo-reapi
1•TamedTornado•54s ago•0 comments

The future of AI – Eric Schmidt (2024)

https://www.youtube.com/watch?v=DgpYiysQjeI
1•soupspaces•3m ago•0 comments

AI × Judgment × Taste = Mega Software

https://www.dlhck.com/essays/ai-judgment-taste-mega-software
1•dlhck•4m ago•0 comments

Semantic Search for Magento 2

https://github.com/sndsabin/magento2-semantic-search
1•havu12•4m ago•0 comments

How many devs can you fit on a GPU?

https://aistack.imec-int.com/blog/gpu-self-hosting
1•flifenstein•4m ago•0 comments

How MVCC and Transactions Work in RocksDB

https://artem.krylysov.com/blog/2026/07/23/how-mvcc-and-transactions-work-in-rocksdb/
1•KAdot•5m ago•0 comments

UPX: Ultimate Packer for eXecutables

https://upx.github.io/
1•gholap•6m ago•0 comments

Show

1•hienyimba•6m ago•0 comments

I said I knew nothing about testing. My repo had 342 of them

https://ziv-ai.com/en/writing/342-tests-vibe-coder/
1•Ziv_L•6m ago•0 comments

George Washington's Teeth (2006)

https://en.wikipedia.org/wiki/George_Washington%27s_teeth
1•surprisetalk•6m ago•0 comments

Show HN: Haystack – writes and ships your marketing work, you approve each one

https://www.inhaystack.com
1•zakihasan•9m ago•1 comments

Can We Lower Construction Costs with Cheaper Labor or Materials?

https://www.construction-physics.com/p/can-we-lower-construction-costs-with
1•crescit_eundo•10m ago•0 comments

Show HN: ShotsGlow – Windows screenshot editor with on-device background removal

https://shotsglow.com
1•iamMXFSCHR•11m ago•0 comments

Against Slop(py Judgment)

https://spencerkier.substack.com/p/against-sloppy-judgment
1•jger15•13m ago•0 comments

Anthropic is subsidizing our AI coding at 13x. How long will it last?

https://modelplane.ai/blog/ai-coding-subsidy-multiple
7•bassamtabbara•13m ago•0 comments

Apple Maps to power navigation experience for Ford UEV Platform

https://www.apple.com/newsroom/2026/07/apple-maps-to-power-navigation-experience-for-ford-uev-pla...
1•frizlab•13m ago•0 comments

Show HN: Free API keys for open models (Llama, Qwen, GPT-OSS, Gemma)

https://app.tensormux.com/pages/login.html
2•KRISH2832•13m ago•0 comments

Short sellers notch $15.5B profit as SpaceX shares slip -Ortex

https://www.reuters.com/business/media-telecom/short-sellers-notch-155-bln-profit-spacex-shares-s...
3•1vuio0pswjnm7•15m ago•0 comments

Securing Services with Rootless Containers

https://blog.coderspirit.xyz/blog/2026/07/06/securing-services-with-rootless-containers/
2•speckx•15m ago•0 comments

Google hit with $1B EU fine, in 'constructive' talks to avoid more penalties

https://www.reuters.com/world/google-hit-with-1-billion-eu-fine-first-under-landmark-rules-2026-0...
1•1vuio0pswjnm7•16m ago•1 comments

Water exposed to air plasma increases plant biomass by 75% [video]

https://www.youtube.com/watch?v=brfSLxoHUps
1•simonjgreen•16m ago•0 comments

Buying an ETL Tool? Here's the Ultimate Guide to Making the Right Choice

https://hevodata.com/data-builders-newsletter/buying-an-etl-tool/
1•MetricHub•16m ago•0 comments

Ray tracing massive amounts of animated geometry using tetrahedral cages

https://gpuopen.com/learn/ray-tracing-massive-amounts-animated-geometry/
1•LorenDB•16m ago•0 comments

Alphabet's cash burn raises alarm for Big Tech as AI spending climbs

https://www.reuters.com/business/retail-consumer/alphabets-cash-burn-raises-alarm-big-tech-ai-spe...
39•1vuio0pswjnm7•16m ago•21 comments

I asked 6 LLMs to design 100 software systems

https://opinion-radar.com/o/the-llm-stack-census-9f02ee?lang=en
1•mat6661•17m ago•0 comments

AI Companies Are Trying to Hide a Staggering Amount of Debt

https://futurism.com/artificial-intelligence/ai-companies-hide-debt-off-balance-sheet
2•technewssss•17m ago•0 comments

Glue bonds to nonstick surfaces and wipes clean with ethanol

https://cen.acs.org/materials/adhesives/glue-bonds-nonstick-surfaces-wipes-clean/104/web/2026/07
2•gmays•18m ago•0 comments

The AI Con

https://www.penguin.co.uk/books/468070/the-ai-con-by-hanna-emily-m-bender-and-alex/9781529949902
2•BodyCulture•19m ago•0 comments

Proxying inference requests in 6ms with Pingora, Envoy, and Spanner

https://modal.com/blog/serverless-servers
1•birdculture•20m ago•0 comments

Invoice PDFs in the browser, and the CJK font rabbit hole it took

https://invoices-generator.net/
2•xty_hello•21m ago•0 comments