Kazuho Oku (@kazuho)
  • Stars
    star
    3,310
  • Global Rank 8,814 (Top 0.4 %)
  • Followers 1,525
  • Following 69
  • Registered almost 16 years ago
  • Most used languages
    Perl
    39.5 %
    C
    19.8 %
    Makefile
    12.3 %
    C++
    12.3 %
    JavaScript
    11.1 %
    HTML
    2.5 %
    Ruby
    1.2 %
    Java
    1.2 %
  • Location 🇯🇵 Japan
  • Country Total Rank 226
  • Country Ranking
    Perl
    7
    C++
    21
    C
    39
    Makefile
    49
    HTML
    148
    Ruby
    179
    Java
    3,585

Top repositories

1

picojson

a header-file-only, JSON parser serializer in C++
C++
1,082
star
2

picoev

a tiny, lightning fast event loop for network applications
C
388
star
3

unco

undo any command
C
229
star
4

rat

NAT written in pure ruby
Ruby
172
star
5

jailing

super-easy chroot jail builder/runner for Linux
Perl
165
star
6

kaztools

shellscripts and utilities for myself
Perl
96
star
7

picohash

header-file-only implementation of various hash algorithms
C
89
star
8

Starlet

a Plack Server, formerly known as Plack::Server::Standalone::Prefork::Server::Starter
Perl
69
star
9

C

pseudo-interpreter of the C programming language (using GCC)
C
64
star
10

mysql_json

a MySQL UDF for handling JSON
C++
63
star
11

wpbench

benchmark the load timings of a web page
HTML
61
star
12

picogc

a tiny, portable, precise, mark-and-sweep GC in C++
C
57
star
13

p5-Server-Starter

a superdaemon for hot-deploying server programs
Perl
44
star
14

rangecoder

a fast range coder in C++, using SSE
C++
37
star
15

sha1.min.js

SHA-1 implementation in JavaScript (1480 bytes; intended for bookmarklets, etc.)
JavaScript
34
star
16

url_compress

a static PPM-based URL compressor / decompressor
Perl
34
star
17

cppref

man-style access to cppreference.com documents
Perl
32
star
18

mod_reproxy

X-Reproxy-URL header support for Apache/2.x
C
31
star
19

p5-http-parser-xs

a fast http parser
C
30
star
20

zson

binary JSON, compact and with support for streaming
JavaScript
28
star
21

p5-text-microtemplate

Text::MicroTemplate
Perl
24
star
22

mysql-ranking-engine

(to become) a MySQL storage engine specializing in ranking operation
C++
23
star
23

golombset

An implementation of Golomb compressed set in C
C
22
star
24

manymanythreads

A synthetic benchmark of C10K problem using pthreads or epoll
C
21
star
25

cosmic

fail-safe management tools for network-based software RAID, using mdadm + iSCSI
Perl
18
star
26

p5-test-mysqld

mysqld runner for tests
Perl
18
star
27

komake

A wrapper of make with sub-make concurrency limit
Perl
17
star
28

force-dedupe-git-modules

forcibly dedupe git-based NPM modules
JavaScript
16
star
29

p5-Net-DNS-Lite

pure-perl DNS resolver with support for timeout
Perl
16
star
30

p5-Class-Accessor-Lite

Perl
14
star
31

daifuku

transaction logging in JSON, within the MySQL database
Perl
14
star
32

p5-Parallel-Scoreboard

A scoreboard for monitoring status of many processes
Perl
14
star
33

blockdiff

differential backup tool for block devices and files
Perl
13
star
34

p5-test-httpd-apache2

Apache2 starter for testing perl modules
Perl
13
star
35

p5-Cache-LRU

a simple, fast implementation of an LRU cache in pure perl
Perl
12
star
36

p5-string-filter

Regexp-based structured text converter
Perl
12
star
37

kmyacc

http://www005.upp.so-net.ne.jp/kmori/kmyacc/
C
11
star
38

p5-parallel-prefork

Perl
11
star
39

picotemplate

a tiny template engine for embedded HTML
Perl
10
star
40

nopan

install software directly from SVN or Git (instead of from CPAN)
Perl
9
star
41

hq

C++
8
star
42

qhashmap

an open-addressing, linear-probing hash table, derived from v8/src/hashmap.h
C++
8
star
43

picostring

simple rope impl. using std::string
C++
8
star
44

add_with_overflow

an example that links LLVM bitcode and C++ with link-time optimization
C++
8
star
45

App-Restarter

restart command when files change
7
star
46

visiflate

a dumper for Deflate (RFC 1951); useful for visualizing the algorithm
C
7
star
47

git-pushdir

pushes the files in current directory to Git repository
Perl
7
star
48

h2-cache-digest

code snippets for h2-cache-digest
C
6
star
49

puby

6
star
50

draft-kazuho-httpbis-priority

Makefile
6
star
51

p5-test-postgresql

postgresql runner for tests
Perl
5
star
52

CGI-Application-Emulate-PSGI

a legacy-code-friendly PSGI adapter for CGI::Application
Perl
5
star
53

mprofile

http://developer.cybozu.co.jp/archives/kazuho/2009/07/mysql-539d.html
Perl
5
star
54

fakeiops

an LD_PRELOAD library for simulating storage systems with various IOPS
C
5
star
55

draft-kazuho-quic-quic-on-streams

Makefile
5
star
56

quic-perf-metrics

Makefile
5
star
57

ieee754.js

Pure-javascript decoder for IEEE 754 floating point numbers
JavaScript
4
star
58

japanize.firefox

Firefox plugin for Japanize
JavaScript
4
star
59

incline

replicator for RDB shards
C++
4
star
60

friendsd

server of the `friends` program, used at komaba.ecc.u-tokyo.ac.jp from 1996 to 1999
4
star
61

benchart

Minimalistic benchmark logger and visualizer
Perl
3
star
62

p5-Sub-Throttle

Perl
3
star
63

SQL-QueryMaker

helper functions for SQL query generation
Perl
3
star
64

Plack-Middleware-AddDefaultCharset

port of Apache2's AddDefaultCharset
Perl
3
star
65

bindlocal

an LD_PRELOAD library that forces servers to listen on 127.0.0.1 instead of 0.0.0.0
C
3
star
66

esDateParser

a date parser compliant to ECMA 262, derived from V8
C++
3
star
67

p5-Sub-Timekeeper

calls a function with a stopwatch
Perl
3
star
68

Test-Mocha-PhantomJS

JavaScript
3
star
69

examples

code snippets
C
3
star
70

kazuho.github.com

HTML
2
star
71

draft-kazuho-quic-authenticated-handshake

Authenticated Handshake for QUIC (using ESNI)
Makefile
2
star
72

p5-DBIx-Printf

A printf-style prepared statement
Perl
2
star
73

aobench.jsx

original: http://kioku.sys-k.net/aobench_jsx/
JavaScript
2
star
74

draft-kazuho-quic-address-bound-token

Makefile
2
star
75

gh-fetch-submodules

fetch the missing submodule contents within a GitHub release tarball
Perl
2
star
76

kazutils.c

tiny set of C functions
1
star
77

myfirst-usdt

learning userspace DTrace
Makefile
1
star
78

early-hints

now part of https://github.com/httpwg/http-extensions
Makefile
1
star
79

net.examp1e.picoorm

Java
1
star
80

picoshparser

(experimental) parser of Structured Headers
C
1
star
81

force-dedupe-git-modules.m2

test repo for https://github.com/kazuho/force-dedupe-git-modules
JavaScript
1
star
82

draft-kazuho-httpbis-selftrace

Makefile
1
star
83

force-dedupe-git-modules.m1

test repo for https://github.com/kazuho/force-dedupe-git-modules
JavaScript
1
star
84

protected-sni

Makefile
1
star
85

http-cache-fingerprint

cache fingerprint header for HTTP
Makefile
1
star