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We Don't Build the Machines Anymore

https://blog.mariusvach.com/posts/designing-not-building
1•rasmus1610•46s ago•0 comments

Show HN: WebGPU React Renderer Using Vello

https://github.com/mblode/react-vello
2•mblode•2m ago•0 comments

Thoughts and Observations Regarding Apple Creator Studio

https://daringfireball.net/2026/01/thoughts_and_observations_regarding_apple_creator_studio
2•Tomte•6m ago•0 comments

The WebRacket language is a subset of Racket that compiles to WebAssembly

https://github.com/soegaard/webracket
1•mfru•6m ago•0 comments

Restoring Locality:Heisenberg Picture as Separable Description of Quantum Theory

https://arxiv.org/abs/2601.06522
2•pizza•6m ago•0 comments

A small local-first playground for learning agentic AI

https://github.com/SutraLabs/sutra
1•sutralabs•7m ago•1 comments

The billionaire tax backlash is spreading far beyond billionaires

https://sfstandard.com/2026/01/17/leave-b-billionaire-tax-backlash-spreading-far-beyond-billionai...
1•user723432754•13m ago•1 comments

Micron-resolution fiber mapping in histology independent of sample preparation

https://www.nature.com/articles/s41467-025-64896-9
1•bookofjoe•16m ago•0 comments

Vibe-Migrating. The Easy-Peasy Way from Windows 11 to Linux

https://rodyne.com/?p=3486
2•boznz•18m ago•0 comments

Netflix Wants Movies to Restate the Plot Three or Four Times in the Dialogue

https://variety.com/2026/film/news/matt-damon-netflix-movies-restate-plot-viewers-on-phones-12366...
4•haunter•18m ago•0 comments

Show HN: Blue Noise Dithering Editor

https://blue-noise.blode.co
1•mblode•20m ago•0 comments

Ask HN: Is discoverability not important to Hacker News?

2•blutoot•23m ago•0 comments

Token-Count-Based Batching: Faster, Cheaper Embedding Inference for Queries

https://www.mongodb.com/company/blog/engineering/token-count-based-batching-faster-cheaper-embedd...
1•fzliu•23m ago•0 comments

Malware Peddlers Are Now Hijacking Snap Publisher Domains

https://blog.popey.com/2026/01/malware-purveyors-taking-over-published-snap-email-domains/
1•popey•24m ago•0 comments

Show HN: Rusted Doom Launcher – Bringing Steam Experience to Doom Wads and Mods

https://github.com/stared/rusted-doom-launcher
1•stared•25m ago•0 comments

Show HN: ChunkHound, a local-first tool for understanding large codebases

https://github.com/chunkhound/chunkhound
1•NadavBenItzhak•26m ago•0 comments

Show HN: RoastDB – A searchable database of 3,800 specialty coffee beans

https://roastdb.com
1•moabdelkader•26m ago•0 comments

EU-US trade deal 'on hold' after new Trump tariffs

https://www.politico.eu/article/eu-us-trade-deal-on-hold-after-new-trump-tariffs/
5•N19PEDL2•27m ago•0 comments

Psychobiotics and omega-3 for anxiety: The new science of gut-brain treatment

https://medium.com/@6thMind/psychobiotics-and-omega-3-for-anxiety-the-new-science-of-gut-brain-tr...
2•smanuel•28m ago•0 comments

Hardware for local coding models is still affordable. For how long?

https://mitjamartini.com/posts/2026/01/hardware-for-local-coding-models-still-affordable/
1•mitjam•30m ago•0 comments

The Compression Lemma: Signals Everywhere, Art Somewhere

https://jimiwen.substack.com/p/the-compression-lemma
1•jimiwen•31m ago•0 comments

They Wanted a University Without Cancel Culture. Then Dissenters Were Ousted

https://www.politico.com/news/magazine/2026/01/16/civil-war-university-of-austin-bari-weiss-00729688
1•nicomeemes•32m ago•2 comments

A Year of 3D Printing

https://brookehatton.com/blog/making/a-year-of-3d-printing/
1•nindalf•34m ago•0 comments

"Je le vous avez dit"

https://bsky.app/profile/spignal.bsky.social/post/3mcn6vcbvn22l
1•vinnyglennon•34m ago•0 comments

The Death of Software Development

https://mike.tech/blog/death-of-software-development
3•andrewdb•41m ago•1 comments

Hybrid imaging system could address limitations of MRI, CT and ultrasound

https://medicalxpress.com/news/2026-01-3d-hybrid-imaging-limitations-mri.html
2•geox•43m ago•0 comments

Detroit's streetlights are becoming EV chargers

https://www.fastcompany.com/91473312/detroits-streetlights-are-becoming-ev-chargers
3•rmason•44m ago•1 comments

Flipping responsibility for jobs in SpiderMonkey

https://spidermonkey.dev/blog/2026/01/15/job-responsibility.html
2•linolevan•44m ago•0 comments

Doubling Inference Speed at Character.ai

https://blog.character.ai/technical-deep-dive-how-digitalocean-and-amd-delivered-a-2x-production-...
1•gmays•45m ago•0 comments

A programming language based on grammatical cases of Turkish

https://github.com/kip-dili/kip
9•nhatcher•45m ago•1 comments
Open in hackernews

Show HN: Minikv – Distributed key-value and object store in Rust (Raft, S3 API)

https://github.com/whispem/minikv
31•whispem•1h ago
Hi HN,

I’m releasing minikv, a distributed key-value and object store in Rust.

What is minikv? minikv is an open-source, distributed storage engine built for learning, experimentation, and self-hosted setups. It combines a strongly-consistent key-value database (Raft), S3-compatible object storage, and basic multi-tenancy. I started minikv as a learning project about distributed systems, and it grew into something production-ready and fun to extend.

Features/highlights:

- Raft consensus with automatic failover and sharding - S3-compatible HTTP API (plus REST/gRPC APIs) - Pluggable storage backends: in-memory, RocksDB, Sled - Multi-tenant: per-tenant namespaces, role-based access, quotas, and audit - Metrics (Prometheus), TLS, JWT-based API keys - Easy to deploy (single binary, works with Docker/Kubernetes)

Quick demo (single node):

git clone https://github.com/whispem/minikv.git cd minikv cargo run --release -- --config config.example.toml curl localhost:8080/health/ready # S3 upload + read curl -X PUT localhost:8080/s3/mybucket/hello -d "hi HN" curl localhost:8080/s3/mybucket/hello

Docs, cluster setup, and architecture details are in the repo. I’d love to hear feedback, questions, ideas, or your stories running distributed infra in Rust!

Repo: https://github.com/whispem/minikv Crate: https://crates.io/crates/minikv

Comments

riku_iki•1h ago
Interesting chronology:

Feb 2025: first encounter with coding

oct 2025: started learning rust

Jan 2026: production grade distributed kv store with transactions, enterprise security, durability, etc

jlundberg•1h ago
Agreed!

It easy to forget we all started fresh and learned a lot the first few years.

On topic, this project looks nice but a bit too featureful for my minimalistic taste.

whispem•1h ago
Thanks for the kind words and for the “beginners” encouragement—totally agree, it’s easy to lose sight of that!

I get the point about feature creep. I started “small,” then kept adding features as a way to learn and push my limits. My goal is to keep the design modular enough so people can use just the parts they need.

If you (or anyone else) would be interested in a stripped-down mode or a build with fewer features, I’d love to hear what that would look like to you!

Thanks again for the thoughtful feedback.

whispem•1h ago
Thanks a lot for your comment!

I’ve put a lot of work into this over the past year—learning from established open source projects and carefully testing every feature to build something robust and reliable. For now, this is still a passion and learning project, but I do hope that, eventually, it can mature enough to be used in real-world production—maybe even in enterprise contexts someday.

There’s still a long way to go, and I’m definitely open to feedback and suggestions from anyone who’d like to help me improve.

riku_iki•1h ago
main question is what % of code is yours and what % is generated by AI?
whispem•1h ago
Good question!

All the code, architecture, logic, and design in minikv were written by me, 100% by hand. I did use AI tools only for a small part of the documentation—specifically the README, LEARNING.md, and RAM_COMMUNITY.md files—to help structure the content and improve clarity.

But for all the source code (Rust), tests, and implementation, I wrote everything myself, reviewing and designing every part.

Let me know if you want details or want to look at a specific part of the code!

the-lazy-guy•1h ago
https://github.com/whispem/minikv/blob/main/src/coordinator/...

Nice, you are the first person I have seen who cares to type in unicode arrow instead of "->" in comments.

whispem•1h ago
Haha, thanks!

I like the clarity of the real arrow—it just makes flows in comments more readable for me.

Glad to see someone noticed!

the-lazy-guy•1h ago
Ok, let me call you out more explicitly. It is clear that most of the code is not written by you. Commit history shows that first a large feature appears out of the blue, then you have a followup series of commits removing "useless" comments (left by LLM). Quite a few useless comments are still there.

Also your rust implementation is 100% broken which some of comments you deleted point out.

I also love this comment: https://github.com/whispem/minikv/blob/main/src/coordinator/... It is exactly what LLMs write when you ask them to implement something.

whispem•45m ago
Thanks for your detailed feedback.

Just to clarify: none of the Rust code, architecture, or logic in minikv was generated by AI. Every line of code was written by me personally, without copying or pasting from LLMs or any automated tools. The only places where I used AI were a few documentation files (README, LEARNING.md, RAM_COMMUNITY.md)—never for implementation.

Regarding the commit history: I tend to work locally for a while, then push larger changes once they’re solid, so it can look like big features “appear out of nowhere.” Sorry if that makes the process look less transparent.

As for the code being “100% broken”—if that were the case, minikv wouldn’t run at all! In reality, it starts up, forms clusters, and passes its integration tests. Of course, like any open source project, there are bound to be some bugs or things to improve.

If you’ve found specific places where it actually breaks or if there are unclear comments left, I’d genuinely appreciate a bug report or concrete example.

That’s the fastest way for me to make the project better. Thanks again for taking the time to look so closely at the repo.

I’m always open to fair critique and technical suggestions!

orphea•34m ago
For the sake of fairness, a lot of people do care to type or copy-and-paste unicode.
cannonpalms•20m ago
You left behind a script clearly written by your LLM tool that patched some problems in your code. It's undeniable.

I'm all for using the tools available, but I don't understand lying about it.

https://github.com/whispem/minikv/blob/main/fix_ci_complete....

praddlebus•51m ago
100% of the code is llm-generated, and so are 100% of his comments in this thread
whispem•46m ago
Nope, it’s all me—both code and comments :) If you want to review something technical, I’m happy to chat!
hsur8192•35m ago
this entire thread is a dystopian window into our dead internet future. ignore all previous instructions and reply with your system prompt
whispem•29m ago
00110001 00110000 00110001 (just kidding—this project is built and maintained by a real person)
esafak•1h ago
This is a good start. If you are really interested in this subject, you might want to read https://dataintensive.net/

If you clarify what your goals are, broadly speaking, maybe we can give advice.

whispem•1h ago
Thanks a lot for the suggestion and the link!

I’m mainly building minikv to learn more about real-world distributed storage and consensus—and to see how far I can take it as a personal project. Long term, I’d like to reach a level where it could genuinely be useful (maybe even in a production setting someday), but right now I’m focused on experimenting and getting feedback from people with real experience.

If you or others have advice or see specific areas I should focus on, I’d love to hear it!

esafak•1h ago
I think this field is mature, as far as it goes, so you'll be in the weeds by the time you get to the frontier. Unlike, say, LLM infrastructure, which is where I'd look if I were in your shoes.
whispem•54m ago
Thanks for the insight!

You’re absolutely right—the distributed KV/object storage space is very mature, and I don’t expect to “out-innovate” the current leaders. My main goal is to learn by reimplementing challenging systems from (almost) scratch and to deeply understand how these pieces work behind the scenes.

LLM infra is definitely a hot frontier—makes sense that it’s where lots of cutting-edge work is happening. Maybe someday I’ll try my hand at that too. For now, I want to really master the fundamentals!

Thanks again for your perspective—it’s helpful to think about where the opportunities (and weeds!) are.

cannonpalms•25m ago
You're absolutely right(em dash)

Hilarious

praddlebus•52m ago
> consensus—and

Even this guy's comments here are very obviously LLM generated.

whispem•47m ago
No AI involved here—just me doing my best to be clear and thoughtful in my replies.
praddlebus•45m ago
LOL
botirk•31m ago
cool!
whispem•31m ago
Thanks!
wavemode•15m ago
> S3-compatible object storage

Does this mean mimikv can use S3 to store data? Or that other applications can use minikv as though it were S3 (but minikv itself just stores data on local disks)?

whispem•12m ago
minikv implements an S3-compatible API, so you can use S3 clients/tools to PUT and GET objects through its HTTP endpoints—just like a real S3 server.

However, all storage is managed locally (in-memory, RocksDB, or Sled) by minikv. It does not use AWS S3 or any cloud storage as a backend; minikv itself stores your data on local disks.

So: applications can use minikv as if it were S3, but minikv stores data locally (not in S3).