As you may recall from the previous chapter, we used a proc-macro that was called bitfields. In this chapter, we are going to learn about Rust’s procedural macros and even implement one ourselves. Another great resource for this subject is … Read more
Category Theory for Tiny ML in Rust is a working draft that develops a small, explicit machine-learning system through the lens of category theory and Rust. The book is designed for readers who want to understand machine learning not only … Read more
TL;DR. Claude would rather reinvent the wheel than pip install one. I wanted to fix typos on some Fandom wikis. Opened Claude Code, Opus 4.7. By the end of the day Claude had written ~3,000 lines of Python reimplementing pywikibot, … Read more
ymawky is a small, static http web server written entirely in aarch64 assembly for macos. it uses raw darwin syscalls with no libc wrappers, serves static files, supports GET, HEAD, PUT, OPTIONS, DELETE, byte ranges, directory listing, custom error pages, … Read more
This is ymawky (yuh maw kee), a web server written entirely in ARM64 assembly. ymawky is a syscall-only, no libc, fork-per-connection web server written by hand. While it is developed for MacOS, I’ve tried to make it as portable as … Read more
This afternoon, we sent the following email to our global team. One of our core values at Cloudflare is transparency, and we believe it’s important that you hear this directly from us because it’s a major moment at Cloudflare. Team: … Read more
OR: Reinventing a (crappier) Vi(m) This is a post about my new text editing program yvi. I like reinventing wheels. At least I do when it comes to making things like art , craft, food, or code. It’s how I … Read more
2026-04-22 Today is fundraising announcement day. As is the nature of writing for a larger audience, it is a formal, safe announcement. As it should be. Writing must necessarily become impersonal at scale. But I would like to write something … Read more
Cloudflare has a vast API surface. We have over 100 products, and nearly 3,000 HTTP API operations. Increasingly, agents are the primary customer of our APIs. Developers bring their coding agents to build and deploy applications, agents, and platforms to … Read more
Bunny.net 🇸🇮 Slovenia Fast, affordable CDN with edge storage, image optimization, video delivery, and DDoS protection. Usage-based pricing, no surprise tiers.