
Ricci
7.5K posts

Ricci
@facricci
Building software products to solve my own problems. Writing @ https://t.co/1nkl0j4I8D & https://t.co/GqbFAcoEtQ







Over the last ~2 weeks I've rewritten the @ladybirdbrowser JavaScript compiler in Rust using AI agents. ~25k lines of safe Rust (20k if you exclude comments). No regressions on test262 or our own internal test suites. Extensively tested against the live web by browsing in lockstep mode where we run both the C++ and Rust pipelines, and then verify identical AST & bytecode. We're making a pragmatic decision and adopting Rust as a C++ successor language. What a time to be alive!


Postgres has a lot of problems and the root cause of all of them is an insular core team that rejects improvements. The most egregious example is the copy on write storage engine which was already outdated when it was first implemented in the 1990s. Another insane design choice that has somehow never been revisited is one process per session. PG has become systemically important because for various reasons it has become the default choice for new systems. It would be a good thing for the world if AWS MS and Google would fork it and fix the fundamental problems. Maybe the name Ingres is available?

I'll be muting entirely based on this IQ map

How does everyone keep up? New tools dropping every 12 hours at this point 😅

Stack Overflow was one of the best things that ever happened to the tech industry, and its downfall will send shockwaves far into the future, because there will no longer be a source of high‑quality well‑structured data to train AI on.






millennial gamers are the best prepared generation for agentic work, they've been training for 25 years





















