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lackoftactics

1,161 karma · joined August 29, 2014

GH: Lackoftactics Senior Ruby Dev & master degree in computer science (specialization in data science, master thesis on finetuning transformers)
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lackoftactics··on Show HN: Are You in the Weights?
Nice, I am not good enough engineer to be in the weights
lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
What is your approach for reducing token usage and is it different than rtk?
lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
That’s the fair point. The rtk promotional posts point to 60-90% tokens savings and there is no mention how they perform accuracy wise. The commenter below did great job pointing to resource showing caveman, rtk saving just couple bucks on $926 bill. Thanks, Llyoyd Christmas for linking to useful substack
lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
I have to say I made a similiar mistake with trusting semantic search is the next big thing. My opinion shifted, but it made sense for me for too long
lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
Nope, I am doing my master thesis on finetuning llms at 36, so I am into this stuff, but it’s been very weird lately. I’ve been self-taught dev and I definitely was missing computer science concepts so excited to fill the gaps, although the timing wasn’t perfect.

Good conversation! Great pushback against my arguments. That’s what I signed on with hacker news and missing that spirit recently

lackoftactics··on A website that lists websites to submit your website to
oh, I appreciate this list even more than the one posted. It has so many less known websites that no llm gonna suggest
lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
appreciate the engineering effort and skin in the game. I might try on macos today as the author of issue.
lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
Hey, author here, I am skeptical of implementation starting from Rust Token Killer and looking to monetize on Rust love by other developers.

Concept is fine to me and I believe we should optimize, but a repo that will handle all tools sounds like Sisyphus rolling a rock up the hill.

lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
ok, this one is all mine. So that's even more hurtful as this is 100% me
lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
no, it doesn't upset me. I am open for discussion, there might be things I miss and don't understand. I am just trying to get why it's been pushed so hard lately and if the benefits are really there. Sorry, if I sounded upset to you, but I am trying to be really civil and just genereally curious
lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
I was wondering if that impacts the accuracy, obviously the rtk output wasn't in the training dataset, but maybe it doesn't matter at the end
lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
Author of the text here. I will be honest with why I wrote it, the rtk ai looks very odd to me as software engineer, the number of stars, no mention of accuracy and how management is pushing that stuff to optimize costs. Now people are wrapping every possible command in rtk and trying to handle all major possible commands and decide which output you should get.
lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
I was looking through the issues as investigation. Some issues that caught my attention are looking quite bad https://github.com/rtk-ai/rtk/issues/2494 https://github.com/rtk-ai/rtk/issues/2462 https://github.com/rtk-ai/rtk/issues/2395
lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
so how do you justify it's usage if it's not saving much and the work feels similiar. They have 664 issues open and some of them are quite funny, the tools are called and return success even though they aren't even installed.

My take is that handling so many versions and so many different tools shouldn't be the work of any single repo. The responsibility should be either on coding agent to compress or best case scenario people who are responsible for cli tool

lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
I might have picked better title, but they are literally called rtk https://github.com/rtk-ai/rtk

and it stands for Rust Token Killer

lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
that would make more sense, trimming context with subagents sounds like an overkill
lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
I have raycast shortcut for fix grammar, it might done more damage than adding a, an, the or changing tenses.
lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
thank you, author here. I will stay civil here and focus on the rtk as that was the goal of article.

So do you think rtk cli is ai slop? I had some suspicions looking at their repo and number of issues and their style. The prettier issue with running successfully while binary wasn't even installed was quite entertaining

lackoftactics··on The Token Compression Illusion: Why I'm Skeptical of RTK
I am the author the text.

What do you mean by aggresive context management with subagents? Would you add a lopp that would trim the context?

Both of those tasks seem even more difficult

lackoftactics··on How to Earn a Billion Dollars
Paul has to update to trillion dollars now
lackoftactics··on Accidentally deleted subscriptions for chat integrations (Slack and MS Teams)
Andrei Karpathy coined it.You can talk to him, but he is probably too busy with the big leagues now.
lackoftactics··on The revolution in running agents 24/7
This is an online joke I found on X, please don’t buy into more agent madness
lackoftactics··on From Rust to Ruby
things that people in Ruby community don't like to hear for $1000
lackoftactics··on From Rust to Ruby
Spring Boot is very similiar to Rails. That's what was surprising to me, when I was forced to use it at uni. The annotations magic brings all the PTSD of method missing from Ruby
lackoftactics··on From Rust to Ruby
The worst part is communicating to the Ruby on Rails community that they have a problem with DX or that Rails is not really the top choice anymore for new startups. It's a cult of DHH. I am still mostly part of the Rails ghetto; it's paying my bills, but after gaining more experience during my computer science master's degree with statically typed languages, I clearly see the pitfalls of Ruby.

People often miss the difference between simple and easy. Yes, Ruby is easy, but it's not simple, and it will make you suffer a lot if you get to a complex app. The debugging sessions in Rails are a nightmare. Meanwhile Ruby community is acting like religion, it's almost impossible to convert people from Ruby to other languages, they don't see the language as tool, but as part of their identity

lackoftactics··on Ruby on Rails is Dead (2026 Edition)
According to this thread on LinkedIn and comment by Pragmatic Engineer Gergely Orosz.

https://www.linkedin.com/posts/gergelyorosz_figma-is-going-p...

Figma stack is: > plain Ruby, plus Sinatra and ActiveRecord

Full article about their stack. It’s not rails. https://open.substack.com/pub/pragmaticengineer/p/inside-fig...

lackoftactics··on Rewrite Bun in Rust has been merged
With weird sadness I have to say, we are getting targeted with new kind of marketing. It doesn’t look like it was just technical decision. If anyone was following what was going on X, it was crazy with amount of content about it.

I couldn’t believe before with all fearmongering being marketing, but I am coming to conclusion it is. It’s hard to get any signal over noise in attention economy. They know what they are doing and it’s Deja Vu of crypto, but now we are targets with rage baits, guerilla marketing, buzz

lackoftactics··on Ratty – A terminal emulator with inline 3D graphics
Hantavirus inspired?
lackoftactics··on Show HN: Hustler Bingo – a tiny bingo game about startup Twitter clichés
Thanks and congratulations on not getting bingo
lackoftactics··on Show HN: GoModel – an open-source AI gateway in Go
It suppose to work again based on todays news
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