Hacker News: luizfwolf

New comment by luizfwolf in "Show HN: Rmux – A programmable terminal multiplexer with a Playwright-style SDK"

luizfwolf — Thu, 21 May 2026 10:07:37 +0000

I found the project quite interesting but what's the advantage over just using tmux with a hotkey to send keys?

New comment by luizfwolf in "Launch HN: Indy (YC S21) – A support app designed for ADHD brains"

luizfwolf — Fri, 16 Jan 2026 16:52:56 +0000

Saving you sometime, after you put your email and answering a few questions It's a paid app with monthly payment of ~$40 .

Basic collection your data.

New comment by luizfwolf in "Streaming AI agent desktops with gaming protocols"

luizfwolf — Sat, 15 Nov 2025 19:18:03 +0000

Hi, quite interesting project but have a hard time to understand why would stream a desktop.

From my (ignorant) understanding, the important part is the context of the LLM in the task. Some conversations you need visuals, some you don't. What's the advantage of giving a full desktop streaming instead of using integrations?

New comment by luizfwolf in "Building and scaling Notion's data lake"

luizfwolf — Sun, 14 Jul 2024 12:05:37 +0000

Saving money 100% also lower latency on distributed access. Accessing file partitioned S3 doesn’t require to spin a warehouse and wait for your query to go on a queue, so if every job runs in like k8s you don’t have to manage resources and auto scale in snowflake is a “paid feature”

I believe just not having to handle a query queue system is already.

New comment by luizfwolf in "Solar and battery to make up 81% of new US electric-generating capacity in 2024"

luizfwolf — Fri, 16 Feb 2024 11:47:36 +0000

Nuclear is the most clean energy that can be generated on-demand, solar and wind can only generate energy depending on the external conditions.

Batteries until today are not a viable solution.

When talking about the electrical grid you have to be able to generate energy in any amount whenever you want.

New comment by luizfwolf in "Ask HN: Do electrical engineering majors work harder than CS majors?"

luizfwolf — Mon, 31 Jul 2023 20:06:24 +0000

EE Power systems Graduate but only work with power systems projects, migrated to CS in the middle of the course, but I come from Brazil (one of top 5 of Brazil) so be aware of that, Course completion total 5 years but average was 6.5 years with 70% dropout.

The think about electrical engineering depends a lot on what field you work, the "projects field" are easier and more hands on, there is actually in my opinion very few eletrical engineering knowledge in here, on the other side everything that is affected by electromagnetism is very abstract and hard, almost a religion.

Also debugging software is way more easy then debugging harder + software which is more common on electrical engineering like embedded systems for measurement. If you work with electronically devices which is a common think your problems can be related to external effects of electromagnetism that are generating impulses on the system, I don't have any experience on that but I have friends who work on development of electronics for power systems.

CS for me always felt way more easier and practical, computers you can most of the time validate and check based on coding, it's easier to find errors, being that assembly, python, javascript. Also the community is so much bigger you can find so much stuff in the internet.

So basically eletromagnetism is a religion that makes EE so hard, because it's highly abstract and is the responsible for generating tons of unpractical effects on EE daily life of work making hard to understand the daily problems in my opinion on the opposite side CS is coding and coding is executable and viewed in a computer with tons of tools to facilitate that. The problem with CS is not CS by itself but the quality of the professionals while in eletrical engineering I believe the trade by itself is already hard.