はてなブックマーク

Projects stuff Random media I’ve collected since the early 2000s, restored from an old hard drive. I’ve added some new stuff, too. llvmbox Portable, self contained llvm tools & libs with cross-compilation capability Virtual computer WebGL compressed texture loading demo Demonstrates loading high-resolution photos into WebGL with compressed textures vs “naïve” uncompressed textures from JPEG images

Hue is one of my latest hobby projects that didn’t die after a week. It’s a functional programming language, in a sense. There are no statements in this language, but everything is an expression. An expression does something funky and returns something—hopefully—even funkier. That includes if..then..else as well as logical tests and functions. Anyhow, this hobby language of mine is still very much

One and a half years ago me and Andreas released a new version of dropular.net — a new kind of web app that runs completely in the browser. Today, this approach to designing web-based applications running client-side has become popular, so I thought I’d share some of the issues, approaches and design choices made during the development of Dropular. I designed Dropular just as I would design a desk

Q: How well does the Nginx HTTP push module perform with 10 000 concurrent clients? (Ye olde C10k problem). A: Very well. About 7 kB per client and practically zero CPU load. This article describes how I performed the test, using three different hosts – my local computer, a Debian Linux server and a Mac OS X host simulating 10 000 clients. Disclaimer: This test is not intended as a realistic multi

Quick web hacks are great fun — getting an idea, realizing it and publishing it during a day or three. What usually sucks the fun out of these things—when building websites—is the whole “server setup” dance. You need to fix access to a server, install an operating system, registering a domain name, configure software, etc. I’ve become quite fond of the Amazon Elastic Compute Cloud (EC2) — a widely