cube2222 (u/cube2222)

cube2222 commented on Ask HN: Who is hiring? (February 2026) · Posted by u/whoishiring

cube2222 · 11 days ago

Spacelift | Remote (Europe) | Full-time | Senior Software Engineer | $80k-$110k+ (can go higher)

We're a VC-funded startup (recently raised $51M Series C) building an infrastructure orchestrator and collaborative management platform for Infrastructure-as-Code – from OpenTofu, Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, to Ansible.

On the backend we're using 100% Go with AWS primitives. We're looking for backend developers who like doing DevOps'y stuff sometimes (because in a way it's the spirit of our company), or have experience with the cloud native ecosystem. Ideally you'd have experience working with an IaC tool, i.e. Terraform, Pulumi, Ansible, CloudFormation, Kubernetes, or SaltStack.

Overall we have a deeply technical product, trying to build something customers love to use, and have a lot of happy and satisfied customers. We promise interesting work, the ability to open source parts of the project which don't give us a business advantage, as well as healthy working hours.

If that sounds like fun to you, please apply at https://careers.spacelift.io/jobs/3006934-software-engineer-...

You can find out more about the product we're building at https://spacelift.io and also see our engineering blog for a few technical blog posts of ours: https://spacelift.io/blog/engineering

cube2222 commented on Vitamin D and Omega-3 have a larger effect on depression than antidepressants blog.ncase.me/on-depressi... · Posted by u/mijailt

brushfoot · 15 days ago

The ratio of Omega 6 to 3 needs to be below 4:1 to be a good source of Omega 3, and hemp hearts are at 3:1, so they're listed as a good source of Omega 3.

Flax seeds are even better just for Omega 3 at 1:3, but hemp hearts have other benefits, like more protein, which is why I called them out. That said, I eat a fair amount of flax seeds as well.

cube2222 · 15 days ago

Just to reiterate, both of those (hemp hearts and flaxseed) only contain ALA, while what you're generally looking for is EPA and DHA. TFA also explicitly mentions it's only talking about EPA.

This is not to say that they're unhealthy of course.

EDIT: see the sibling comment by code_biologist, it's much more comprehensive than what I've written.

cube2222 commented on Vitamin D and Omega-3 have a larger effect on depression than antidepressants blog.ncase.me/on-depressi... · Posted by u/mijailt

brushfoot · 15 days ago

And better than taking pills for the former, add hemp hearts or flax seeds to your cereal. One serving of hemp hearts has 10 grams of protein and 12 grams of Omegas 3 and 6. Flax seeds are lower in protein but an even better source of Omega 3 in particular.

cube2222 · 15 days ago

I'm not an expert, but I've done a bunch of reading on this previously, and also skimmed the article which also mentions some parts of this.

First, when taking omega 3 supplements, you generally care about increasing the ratio of omega 3 to omega 6. Hemp hearts have much more omega 6 than omega 3, so they're not very effective for improving the ratio.

Second, hemp hearts contain ALA, while what you generally want to improve is EPA and DHA (this is also covered in TFA). The body can convert ALA to EPA and DHA, but it's not efficient.

So all in all, if Omega 3 for the article's stated benefits is what you want, this is not the way. I recommend looking into eating more fish, or if you want a vegan route, algae-based supplements. [0] is a decent source from the NIH about foods and their Omega 3 content, split by ALA/EPA/DHA.

[0]: https://ods.od.nih.gov/factsheets/Omega3FattyAcids-HealthPro...

cube2222 commented on How I estimate work seangoedecke.com/how-i-es... · Posted by u/mattjhall

cube2222 · 20 days ago

I think the main problem in estimating projects is unknown unknowns.

I find that the best approach to solving that is taking a “tracer-bullet” approach. You make an initial end-to-end PoC that explores all the tricky bits of your project.

Making estimates then becomes quite a bit more tractable (though still has its limits and uncertainty, of course). Conversations about where to cut scope will also be easier.

cube2222 commented on Provide agents with automated feedback banay.me/dont-waste-your-... · Posted by u/ghuntley

achou · a month ago

Y'all are sleeping on custom lint rules.

Every time you find a runtime bug, ask the LLM if a static lint rule could be turned on to prevent it, or have it write a custom rule for you. Very few of us have time to deep dive into esoteric custom rule configuration, but now it's easy. Bonus: the error message for the custom rule can be very specific about how to fix the error. Including pointing to documentation that explains entire architectural principles, concurrency rules, etc. Stuff that is very tailored to your codebase and are far more precise than a generic compiler/lint error.

cube2222 · 25 days ago

Yeah, I have written multiple almost completely-vibecoded linters since Claude Code came out, and they provide very high value.

It’s kind of a best case scenario use-case - linters are generally small and easy to test.

It’s also worth noting that linters now effectively have automagical autofix - just run an agent with “fix the lints”. Again, one of the best case scenarios, with a very tight feedback loop for the agent, sparing you a large amount of boring work.

cube2222 commented on OLED, Not for Me nuxx.net/blog/2026/01/09/... · Posted by u/c0nsumer

aappleby · a month ago

This guy is complaining about fringing...on 9- and 10-pixel high fonts. That works out to 1.6mm or 1.8mm high characters on a 140 dpi screen, or about 1/16 of an inch.

He's also got Cleartype on and set to RGB stripe even though the OLED is not RGB stripe (though to be fair, Windows doesn't really make it clear what each page of the ClearType tuner does).

But yeah, if you use a _tiny_ font and sit _really_ close to the screen, you see fringing. In practice for me, it's been unnoticeable.

cube2222 · a month ago

I bought a w-oled monitor for office work and gaming, very happy with my oled tv. I returned it after a couple days.

I got unbearable eye strain from it, even though I use rather large fonts, and the ppd was the same as with my previous IPS. Yes, the “more fuzzy” text was very much noticeable too.

Maybe it varies by person, maybe it’s influenced by things like astigmatism, but I totally see where the author is coming from, and I too am waiting for the new OLED panels to see if there’s an improvement.

cube2222 commented on Neural Networks: Zero to Hero karpathy.ai/zero-to-hero.... · Posted by u/suioir

cube2222 · a month ago

I’ve gone through this series of videos earlier this year.

In the past I’ve gone through many “educational resources” about deep neural networks - books, coursera courses (yeah, that one), a university class, the fastai course - but I don’t work with them at all in my day to day.

This series of videos was by far the best, most “intuition building”, highest signal-to-noise ratio, and least “annoying” content to get through. Could of course be that his way of teaching just clicks with me, but in general - very strong recommend. It’s the primary resource I now recommend when someone wants to get into lower level details of DNNs.

cube2222 commented on Ask HN: Who is hiring? (January 2026) · Posted by u/whoishiring

cube2222 · a month ago

Spacelift | Remote (Europe) | Full-time | Senior Software Engineer | $80k-$110k+ (can go higher)

We're a VC-funded startup (recently raised $51M Series C) building an infrastructure orchestrator and collaborative management platform for Infrastructure-as-Code – from OpenTofu, Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, to Ansible.

On the backend we're using 100% Go with AWS primitives. We're looking for backend developers who like doing DevOps'y stuff sometimes (because in a way it's the spirit of our company), or have experience with the cloud native ecosystem. Ideally you'd have experience working with an IaC tool, i.e. Terraform, Pulumi, Ansible, CloudFormation, Kubernetes, or SaltStack.

Overall we have a deeply technical product, trying to build something customers love to use, and have a lot of happy and satisfied customers. We promise interesting work, the ability to open source parts of the project which don't give us a business advantage, as well as healthy working hours.

If that sounds like fun to you, please apply at https://careers.spacelift.io/jobs/3006934-software-engineer-...

You can find out more about the product we're building at https://spacelift.io and also see our engineering blog for a few technical blog posts of ours: https://spacelift.io/blog/engineering

Additionally, we're hiring for a new product we're building, Flows. Mostly the same requirements and tech stack, without the devops bits. You can see a demo of Flows and apply for it here: https://careers.spacelift.io/jobs/6438380-product-software-e...

cube2222 commented on Show HN: Vibe coding a bookshelf with Claude Code balajmarius.com/writings/... · Posted by u/balajmarius

xur17 · a month ago

I've found this to be the case as well. My typical workflow is:

1. Have the ai come up with an implementation plan based on my requirements

2. Iterate on the implementation plan / tweak as needed, and write it to a markdown file

3. Have it implement the above plan based on the markdown file.

On projects where we split up the task into well defined, smaller tickets, this works pretty well. For larger stuff that is less well defined, I do feel like it's less efficient, but to be fair, I am also less efficient when building this stuff myself. For both humans and robots, smaller, well defined tickets are better for both development and code review.

cube2222 · a month ago

Yeah, this exactly. And if the AI wanders in confusion during #3, it means the plan isn’t well-defined enough.

cube2222 commented on Show HN: Vibe coding a bookshelf with Claude Code balajmarius.com/writings/... · Posted by u/balajmarius

spzb · a month ago

I am yet to see a vibe coded success that isn't a small program that already exists in multiple forms in the training data. Let's see something ground-breaking. If AI coding is so great and is going to take us to 10x or 100x productivity let's see it generate a new, highly efficient compression algorithm or a state-of-art travelling salesman solution.

cube2222 · a month ago

> If AI coding is so great and is going to take us to 10x or 100x productivity

That seems to be a strawman here, no? Sure, there exist people/companies claiming 10x-100x productivity improvements. I agree it's bullshit.

But the article doesn't seem to be claiming anything like this - it's showing the use of vibe-coding for a small personalized side-project, something that's completely valid, sensible, and a perfect use-case for vibe-coding.