Programming

27716 readers

488 users here now

Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!

Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.

Hope you enjoy the instance!

Rules

Follow the programming.dev instance rules
Keep content related to programming in some way
If you're posting long videos try to add in some form of tldr for those who don't want to watch videos

Wormhole

Follow the wormhole through a path of communities !webdev@programming.dev

founded 3 years ago

MODERATORS

snowe@programming.dev

Ategon@programming.dev

UlrikHD@programming.dev

bugsmith@programming.dev

Spyro@programming.dev

144

Zig creator calls Bun’s Claude Rust rewrite ‘unreviewed slop’ (www.theregister.com)

submitted 16 hours ago by HaraldvonBlauzahn@feddit.org to c/programming@programming.dev

43 comments fedilink hide all child comments

*The Rustification of Bun#

Rewriting 500,000 lines of Zig into another language would be a gargantuan undertaking if done by hand. “A rewrite in another language would take a small team of engineers a full year. It would mean freezing bugfixes, security fixes or feature development for that time,” Sumner wrote.

Instead, Sumner went with Claude. He spun up about 50 dynamic Claude Code workflows, reaching a peak of about 1,300 lines of code per minute and generating over a million lines of Rust code. The job took 11 days and cost about $165,000 at API pricing. Claude Fable did most of the heavy lifting.

you are viewing a single comment's thread
view the rest of the comments

[–] HaraldvonBlauzahn@feddit.org 1 points 10 hours ago* (last edited 6 hours ago)

You can do the math yourself:

how many lines of code does the linux kernel have?
what is the estimated value of the kernel, which is the hypothetical cost to re-create it?
what do you think the seniority of a linux kernel developer is?
what annual salary do they make in the country which uses Linux most - the US?
now divide kernel value by annual salary to get man-years, and lines of code by man-years to get average lines of code per year

Result: Typing in code that somehow compiles was never the bottleneck