Kazuho Oku

picojson. a header-file-only, JSON parser serializer in C++

picoev. a tiny, lightning fast event loop for network applications

unco. undo any command

rat. NAT written in pure ruby

jailing. super-easy chroot jail builder/runner for Linux

kaztools. shellscripts and utilities for myself

picohash. header-file-only implementation of various hash algorithms

Starlet. a Plack Server, formerly known as Plack::Server::Standalone::Prefork::Server::Starter

C. pseudo-interpreter of the C programming language (using GCC)

mysql_json. a MySQL UDF for handling JSON

wpbench. benchmark the load timings of a web page

picogc. a tiny, portable, precise, mark-and-sweep GC in C++

p5-Server-Starter. a superdaemon for hot-deploying server programs

rangecoder. a fast range coder in C++, using SSE

sha1.min.js. SHA-1 implementation in JavaScript (1480 bytes; intended for bookmarklets, etc.)

url_compress. a static PPM-based URL compressor / decompressor

cppref. man-style access to cppreference.com documents

mod_reproxy. X-Reproxy-URL header support for Apache/2.x

zson. binary JSON, compact and with support for streaming

p5-http-parser-xs. a fast http parser

maccha. maccha (抹茶): OpenAI chat frontend with local file access and command execution on macOS

p5-text-microtemplate. Text::MicroTemplate

golombset. An implementation of Golomb compressed set in C

mysql-ranking-engine. (to become) a MySQL storage engine specializing in ranking operation

manymanythreads. A synthetic benchmark of C10K problem using pthreads or epoll

cosmic. fail-safe management tools for network-based software RAID, using mdadm + iSCSI

p5-test-mysqld. mysqld runner for tests

komake. A wrapper of make with sub-make concurrency limit

p5-Net-DNS-Lite. pure-perl DNS resolver with support for timeout

force-dedupe-git-modules. forcibly dedupe git-based NPM modules

p5-Parallel-Scoreboard. A scoreboard for monitoring status of many processes

p5-Class-Accessor-Lite. Perl

daifuku. transaction logging in JSON, within the MySQL database

p5-test-httpd-apache2. Apache2 starter for testing perl modules

blockdiff. differential backup tool for block devices and files

p5-Cache-LRU. a simple, fast implementation of an LRU cache in pure perl

p5-string-filter. Regexp-based structured text converter

kmyacc. http://www005.upp.so-net.ne.jp/kmori/kmyacc/

p5-parallel-prefork. Perl

picotemplate. a tiny template engine for embedded HTML

add_with_overflow. an example that links LLVM bitcode and C++ with link-time optimization

hq. C++

qhashmap. an open-addressing, linear-probing hash table, derived from v8/src/hashmap.h

visiflate. a dumper for Deflate (RFC 1951); useful for visualizing the algorithm

git-pushdir. pushes the files in current directory to Git repository

draft-kazuho-httpbis-priority. Makefile

fakeiops. an LD_PRELOAD library for simulating storage systems with various IOPS

draft-kazuho-quic-authenticated-handshake. Authenticated Handshake for QUIC (using ESNI)