frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

Reviews have become expensive, rewrites have become cheap

http://ishmeetbindra.com/posts/reviews-have-become-expensive-rewrites-have-become-cheap/
24•arzh2•2h ago

Comments

simianwords•1h ago
Why is reviewing hard? I use LLMs for reviewing. It is dogmatic to review every line written by an LLM.
gravypod•1h ago
What kind of systems do you work on? Does it have production traffic? Is there a cost to downtime?
cyanydeez•1h ago
you arnt reviewing. youre playing loophole semantics.
happytoexplain•1h ago
I'm confused - are you purposefully pretending that the author isn't talking about human review?
CBLT•1h ago
I also like having long, pointed conversations with LLMs as I review code. Then when I'm done, it's different code, and it has all of my blind spots and knowledge gaps, so I cannot effectively review it anymore.

It's like turning a code review that requests you, into a code review that requests someone else. And it tramples on the original author quite a bit too. It's hard only having the ability to add incremental value to large amounts of code, instead of large amounts of value to incremental code.

bryanlarsen•48m ago
LLM's are good at some types of reviews and awful at others. They generally tend to overcomplicate things and miss opportunities to simplify. They pretty much have to take pre-existing code and tests as gospel and cannot distinguish which is buggy, incomplete, unimportant or important. They have no knowledge of unwritten business requirements, customer preferences, et cetera so high level review is always necessary.
eschneider•1h ago
Failures in production remain expensive.
dmitrig01•1h ago
Writing blog posts has become cheap, making them sound human has become hard.
netsharc•48m ago
The simple sentences LLM keep generating break my brain, it's like 95% of writing is now 3rd grade level.

Compare that to e.g. Martin Amis: https://en.wikiquote.org/wiki/Martin_Amis

hluska•54m ago
I’m not sure I agree with this or maybe I don’t understand. In my experience, the over engineered code LLMs create have more big problems. Rewriting vast parts of code when I have an outage or need a new feature means the code evolves far faster than my understanding. That gets more and more dangerous. Or maybe I’m not smart enough to follow the new pace?
m463•50m ago
ai can do some of the reviewing, checking calling and called arguments, even things like crufty shell scripts.

but the higher-level "should you do this?" or "check your design" - could AI do that stuff?

ares623•40m ago
I think the question is now "should you care?" And it seems the magnificent, incorruptible thought leaders of our time are all converging on "No"
dap•24m ago
If your plan is to not review and just have the LLM rewrite if it doesn’t work, it doesn’t sound like the rewrite is gonna be any better.

A backdoor in a LinkedIn job offer

https://roman.pt/posts/linkedin-backdoor/
780•lwhsiao•6h ago•153 comments

Banned Book Library in a Wi-Fi Smart Light Bulb

https://www.richardosgood.com/posts/banned-book-library/
189•sohkamyung•4h ago•76 comments

Iroh 1.0

https://www.iroh.computer/blog/v1
978•chadfowler•11h ago•291 comments

Amazon Announces Multibillion-Dollar Data Center in Missouri

https://www.narracomm.com/amazon-announces-multibillion-dollar-data-center-in-missouri/
49•thelonelyborg•2h ago•20 comments

Microsoft turns to AWS as GitHub faces AI capacity crunch

https://runtimewire.com/article/microsoft-github-aws-ai-capacity-crunch
5•ilreb•7m ago•0 comments

TinyWind: A pixel pirate sailing game with real wind physics (380k+ kms sailed)

https://tinywind.io
634•tinywind•10h ago•130 comments

Ask HN: Has anyone replaced Claude/GPT with a local model for daily coding?

730•cloudking•12h ago•348 comments

I Love the Computer

https://michaelenger.com/blog/i-love-the-computer/
155•speckx•6h ago•93 comments

Why I email complete strangers

https://www.goodinternetmagazine.com/why-i-email-complete-strangers/
86•karakoram•4h ago•43 comments

Cohere's First Model for Developers

https://cohere.com/blog/north-mini-code
25•hmokiguess•4d ago•4 comments

Peopleless economy? Not technically impossible

https://gmalandrakis.com/writings/ad-economicum.html
102•l0new0lf-G•5h ago•200 comments

Reviews have become expensive, rewrites have become cheap

http://ishmeetbindra.com/posts/reviews-have-become-expensive-rewrites-have-become-cheap/
24•arzh2•2h ago•14 comments

My Homelab AI Dev Platform

https://rsgm.dev/post/ai-dev-platform/
254•rsgm•11h ago•49 comments

Humanity isn't ready for the coming intelligence explosion

https://www.economist.com/by-invitation/2026/06/15/humanity-isnt-ready-for-the-coming-intelligenc...
4•andsoitis•54m ago•6 comments

Hetzner Price Adjustment

https://docs.hetzner.com/general/infrastructure-and-availability/price-adjustment/#cloud-servers
348•tuhtah•13h ago•501 comments

The 90-year-old idea behind JEPA models: Canonical Correlation Analysis

https://shonczinner.github.io/posts/embedding-prediction/
7•Anon84•4d ago•0 comments

US battery manufacturing output continues to break records

https://fred.stlouisfed.org/series/IPG33591S
171•epistasis•6h ago•142 comments

What every coder should know about Gamma Correction

https://blog.johnnovak.net/2016/09/21/what-every-coder-should-know-about-gamma/
68•sph•2d ago•21 comments

Fox to buy Roku

https://www.wsj.com/business/deals/fox-roku-deal-f6e564f9
281•thm•14h ago•374 comments

How TimescaleDB compresses time-series data

https://roszigit.com/en/blog/timescaledb-compression-hypercore
124•lkanwoqwp•9h ago•15 comments

What job interviews taught me about Kubernetes

https://notnotp.com/notes/what-job-interviews-taught-me-about-kubernetes/
103•chmaynard•6h ago•89 comments

Salesforce to Acquire Fin (formerly Intercom) for $3.6B

https://www.salesforce.com/news/press-releases/2026/06/15/salesforce-signs-definitive-agreement-t...
283•colesantiago•14h ago•211 comments

Game Engine White Papers Commander Keen

https://forgottenbytes.net/commander_keen.html
166•mfiguiere•9h ago•53 comments

Copper transport drug restores memory and clears toxic Alzheimer's proteins

https://www.monash.edu/news/articles/copper-drug-restores-memory-and-clears-toxic-alzheimers-prot...
261•bookofjoe•12h ago•99 comments

Claude Corps

https://www.anthropic.com/news/claude-corps
97•Mustan•9h ago•61 comments

An O(x)Caml book that runs

https://kcsrk.info/ocaml/oxcaml/teaching/nptel/llm/2026/06/13/an-oxcaml-book-that-runs/
31•anirudh24seven•2d ago•10 comments

Launch HN: Drafted (YC P26) – Models for residential architecture

44•PrimalNick•10h ago•52 comments

Show HN: Fata – Spaced repetition to fight skill rot from AI coding

https://fata.dev
82•djoume•4d ago•45 comments

How memory safety CVEs differ between Rust and C/C++

https://kobzol.github.io/rust/2026/06/15/how-memory-safety-cves-differ-between-rust-and-c-cpp.html
113•nicoburns•10h ago•116 comments

Factoring "short-sleeve" RSA keys with polynomials

https://blog.trailofbits.com/2026/06/12/factoring-short-sleeve-rsa-keys-with-polynomials/
79•ledoge•3d ago•1 comments