🇯🇵 Made in Japan

Discover Japan's Leading Open Source Projects: Explore top-notch open source initiatives hailing from the vibrant tech community of Japan.

TOP Projects

1
chrislgarry/Apollo-11

chrislgarry/Apollo-11

Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.
Assembly
57,059
star
2
wasabeef/awesome-android-ui

wasabeef/awesome-android-ui

A curated list of awesome Android UI/UX libraries
49,845
star
3
blueimp/jQuery-File-Upload

blueimp/jQuery-File-Upload

File Upload widget with multiple file selection, drag&drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (Google App Engine, PHP, Python, Ruby on Rails, Java, etc.) that supports standard HTML form file uploads.
PHP
30,969
star
4
nagadomi/waifu2x

nagadomi/waifu2x

Image Super-Resolution for Anime-Style Art
Lua
27,192
star
5
onevcat/Kingfisher

onevcat/Kingfisher

A lightweight, pure-Swift library for downloading and caching images from the web.
Swift
22,906
star
6
ruby/ruby

ruby/ruby

The Ruby Programming Language
Ruby
20,732
star
7
dennybritz/reinforcement-learning

dennybritz/reinforcement-learning

Implementation of Reinforcement Learning Algorithms. Python, OpenAI Gym, Tensorflow. Exercises and Solutions to accompany Sutton's Book and David Silver's course.
Jupyter Notebook
20,099
star
8
brettwooldridge/HikariCP

brettwooldridge/HikariCP

光 HikariCP・A solid, high-performance, JDBC connection pool at last.
Java
19,694
star
9
AtsushiSakai/PythonRobotics

AtsushiSakai/PythonRobotics

Python sample codes for robotics algorithms.
Python
19,587
star
10
Mikubill/sd-webui-controlnet

Mikubill/sd-webui-controlnet

WebUI extension for ControlNet
Python
16,313
star
11
kenjihiranabe/The-Art-of-Linear-Algebra

kenjihiranabe/The-Art-of-Linear-Algebra

Graphic notes on Gilbert Strang's "Linear Algebra for Everyone"
PostScript
15,192
star
12
chriskempson/tomorrow-theme

chriskempson/tomorrow-theme

Tomorrow Theme
CSS
13,672
star
13
mame/quine-relay

mame/quine-relay

An uroboros program with 100+ programming languages
Ruby
13,333
star
14
openstf/stf

openstf/stf

Control and manage Android devices from your browser.
JavaScript
13,171
star
15
kitao/pyxel

kitao/pyxel

A retro game engine for Python
Python
12,820
star
16
plouc/nivo

plouc/nivo

nivo provides a rich set of dataviz components, built on top of the awesome d3 and React libraries
TypeScript
12,500
star
17
rui314/mold

rui314/mold

Mold: A Modern Linker 🦠
C++
12,298
star
18
humiaozuzu/awesome-flask

humiaozuzu/awesome-flask

A curated list of awesome Flask resources and plugins
11,882
star
19
wasabeef/recyclerview-animators

wasabeef/recyclerview-animators

An Android Animation library which easily add itemanimator to RecyclerView items.
Kotlin
11,486
star
20
ctgk/PRML

ctgk/PRML

PRML algorithms implemented in Python
Jupyter Notebook
11,119
star
21
wkentaro/labelme

wkentaro/labelme

Image Polygonal Annotation with Python (polygon, rectangle, circle, line, point and image-level flag annotation).
Python
10,986
star
22
shirou/gopsutil

shirou/gopsutil

psutil for golang
Go
10,155
star
23
hajimehoshi/ebiten

hajimehoshi/ebiten

Ebitengine - A dead simple 2D game engine for Go
Go
10,025
star
24
wasabeef/glide-transformations

wasabeef/glide-transformations

An Android transformation library providing a variety of image transformations for Glide.
Java
9,889
star
25
kevinzhow/PNChart

kevinzhow/PNChart

A simple and beautiful chart lib used in Piner and CoinsMan for iOS
Objective-C
9,721
star
26
ksoichiro/Android-ObservableScrollView

ksoichiro/Android-ObservableScrollView

Android library to observe scroll events on scrollable views.
Java
9,658
star
27
onevcat/VVDocumenter-Xcode

onevcat/VVDocumenter-Xcode

Xcode plug-in which helps you write documentation comment easier, for both Objective-C and Swift.
Objective-C
8,329
star
28
BYVoid/OpenCC

BYVoid/OpenCC

Conversion between Traditional and Simplified Chinese
C++
8,101
star
29
yhatt/marp

yhatt/marp

The site of classic Markdown presentation writer app
7,917
star
30
rui314/chibicc

rui314/chibicc

A small C compiler
C
7,904
star
31
maxence-charriere/go-app

maxence-charriere/go-app

A package to build progressive web apps with Go programming language and WebAssembly.
Go
7,766
star
32
Cysharp/UniTask

Cysharp/UniTask

Provides an efficient allocation free async/await integration for Unity.
C#
7,718
star
33
kishikawakatsumi/KeychainAccess

kishikawakatsumi/KeychainAccess

Simple Swift wrapper for Keychain that works on iOS, watchOS, tvOS and macOS.
Swift
7,532
star
34
mattn/go-sqlite3

mattn/go-sqlite3

sqlite3 driver for go using database/sql
C
7,493
star
35
hrsh7th/nvim-cmp

hrsh7th/nvim-cmp

A completion plugin for neovim coded in Lua.
Lua
7,354
star
36
kazupon/vue-i18n

kazupon/vue-i18n

🌐 Internationalization plugin for Vue.js
JavaScript
7,139
star
37
marcan/takeover.sh

marcan/takeover.sh

Wipe and reinstall a running Linux system via SSH, without rebooting. You know you want to.
Shell
7,091
star
38
ogaclejapan/SmartTabLayout

ogaclejapan/SmartTabLayout

A custom ViewPager title strip which gives continuous feedback to the user when scrolling
Java
7,088
star
39
Clipy/Clipy

Clipy/Clipy

Clipboard extension app for macOS.
Swift
7,053
star
40
neuecc/UniRx

neuecc/UniRx

Reactive Extensions for Unity
C#
6,978
star
41
matthew-andrews/isomorphic-fetch

matthew-andrews/isomorphic-fetch

Isomorphic WHATWG Fetch API, for Node & Browserify
JavaScript
6,956
star
42
simeji/jid

simeji/jid

json incremental digger
Go
6,636
star
43
itchyny/lightline.vim

itchyny/lightline.vim

A light and configurable statusline/tabline plugin for Vim
Vim Script
6,540
star
44
yuk7/ArchWSL

yuk7/ArchWSL

ArchLinux based WSL Distribution. Supports multiple install.
Makefile
6,484
star
45
mattn/emmet-vim

mattn/emmet-vim

emmet for vim: http://emmet.io/
Vim Script
6,288
star
46
Tokyo-Metro-Gov/covid19

Tokyo-Metro-Gov/covid19

東京都 新型コロナウイルス感染症対策サイト / Tokyo COVID-19 Task Force website
Vue
6,265
star
47
wasabeef/richeditor-android

wasabeef/richeditor-android

RichEditor for Android is a beautiful Rich Text WYSIWYG Editor for Android.
Java
6,217
star
48
Hironsan/BossSensor

Hironsan/BossSensor

Hide screen when boss is approaching.
Python
6,190
star
49
hirak/prestissimo

hirak/prestissimo

composer parallel install plugin
PHP
6,190
star
50
craftzdog/dotfiles-public

craftzdog/dotfiles-public

My personal dotfiles
Lua
6,132
star
51
coteditor/CotEditor

coteditor/CotEditor

Lightweight Plain-Text Editor for macOS
Swift
6,129
star
52
yuin/gopher-lua

yuin/gopher-lua

GopherLua: VM and compiler for Lua in Go
Go
6,091
star
53
rui314/8cc

rui314/8cc

A Small C Compiler
C
5,969
star
54
Shougo/deoplete.nvim

Shougo/deoplete.nvim

🌠 Dark powered asynchronous completion framework for neovim/Vim8
Python
5,913
star
55
klange/toaruos

klange/toaruos

A completely-from-scratch hobby operating system: bootloader, kernel, drivers, C library, and userspace including a composited graphical UI, dynamic linker, syntax-highlighting text editor, network stack, etc.
C
5,759
star
56
dennybritz/cnn-text-classification-tf

dennybritz/cnn-text-classification-tf

Convolutional Neural Network for Text Classification in Tensorflow
Python
5,635
star
57
mysticatea/npm-run-all

mysticatea/npm-run-all

A CLI tool to run multiple npm-scripts in parallel or sequential.
JavaScript
5,634
star
58
wasabeef/Blurry

wasabeef/Blurry

Blurry is an easy blur library for Android
Java
5,572
star
59
kaorun343/vue-property-decorator

kaorun343/vue-property-decorator

Vue.js and Property Decorator
TypeScript
5,526
star
60
Kyome22/RunCat_for_windows

Kyome22/RunCat_for_windows

A cute running cat animation on your windows taskbar.
C#
5,524
star
61
scenee/FloatingPanel

scenee/FloatingPanel

A clean and easy-to-use floating panel UI component for iOS
Swift
5,508
star
62
wasabeef/awesome-android-libraries

wasabeef/awesome-android-libraries

This is an alphabetical list of libraries for Android development, the majority being actively maintained.
5,503
star
63
AntixK/PyTorch-VAE

AntixK/PyTorch-VAE

A Collection of Variational Autoencoders (VAE) in PyTorch.
Python
5,480
star
64
mob-sakai/UIEffect

mob-sakai/UIEffect

UIEffect is an effect component for uGUI element in Unity. Let's decorate your UI with effects!
C#
5,418
star
65
yujiosaka/headless-chrome-crawler

yujiosaka/headless-chrome-crawler

Distributed crawler powered by Headless Chrome
JavaScript
5,393
star
66
hiroppy/fusuma

hiroppy/fusuma

✍️Fusuma makes slides with Markdown easily.
JavaScript
5,320
star
67
h6ah4i/android-advancedrecyclerview

h6ah4i/android-advancedrecyclerview

RecyclerView extension library which provides advanced features. (ex. Google's Inbox app like swiping, Play Music app like drag and drop sorting)
Java
5,306
star
68
rhysd/vim.wasm

rhysd/vim.wasm

Vim editor ported to WebAssembly
Vim Script
5,305
star
69
iorate/ublacklist

iorate/ublacklist

Blocks specific sites from appearing in Google search results
TypeScript
5,282
star
70
euske/pdfminer

euske/pdfminer

Python PDF Parser (Not actively maintained). Check out pdfminer.six.
Python
5,219
star
71
c-bata/go-prompt

c-bata/go-prompt

Building powerful interactive prompts in Go, inspired by python-prompt-toolkit.
Go
5,202
star
72
shimat/opencvsharp

shimat/opencvsharp

OpenCV wrapper for .NET
C#
5,190
star
73
ariga/atlas

ariga/atlas

Manage your database schema as code
Go
5,166
star
74
cambecc/earth

cambecc/earth

a project to visualize global weather conditions
JavaScript
4,964
star
75
dalance/procs

dalance/procs

A modern replacement for ps written in Rust
Rust
4,930
star
76
tonarino/innernet

tonarino/innernet

A private network system that uses WireGuard under the hood.
Rust
4,876
star
77
coobird/thumbnailator

coobird/thumbnailator

Thumbnailator - a thumbnail generation library for Java
Java
4,842
star
78
ryo-ma/github-profile-trophy

ryo-ma/github-profile-trophy

🏆 Add dynamically generated GitHub Stat Trophies on your readme
TypeScript
4,824
star
79
neuecc/MessagePack-CSharp

neuecc/MessagePack-CSharp

Extremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]
C#
4,721
star
80
line/armeria

line/armeria

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.
Java
4,687
star
81
matz/streem

matz/streem

prototype of stream based programming language
C
4,598
star
82
jnordberg/gif.js

jnordberg/gif.js

JavaScript GIF encoding library
JavaScript
4,580
star
83
Tatsu-syo/noMeiryoUI

Tatsu-syo/noMeiryoUI

No!! MeiryoUI is Windows system font setting tool on Windows 8.1/10/11.
C++
4,580
star
84
BrambleXu/pydata-notebook

BrambleXu/pydata-notebook

利用Python进行数据分析 第二版 (2017) 中文翻译笔记
Jupyter Notebook
4,579
star
85
blueimp/JavaScript-MD5

blueimp/JavaScript-MD5

JavaScript MD5 implementation. Compatible with server-side environments like node.js, module loaders like RequireJS and all web browsers.
JavaScript
4,546
star
86
hhatto/autopep8

hhatto/autopep8

A tool that automatically formats Python code to conform to the PEP 8 style guide.
Python
4,533
star
87
andrewplummer/Sugar

andrewplummer/Sugar

A Javascript library for working with native objects.
JavaScript
4,510
star
88
kittinunf/fuel

kittinunf/fuel

The easiest HTTP networking library for Kotlin/Android
Kotlin
4,503
star
89
ynqa/jnv

ynqa/jnv

Interactive JSON filter using jq
Rust
4,488
star
90
Splidejs/splide

Splidejs/splide

Splide is a lightweight, flexible and accessible slider/carousel written in TypeScript. No dependencies, no Lighthouse errors.
TypeScript
4,469
star
91
blueimp/JavaScript-Load-Image

blueimp/JavaScript-Load-Image

Load images provided as File or Blob objects or via URL. Retrieve an optionally scaled, cropped or rotated HTML img or canvas element. Use methods to parse image metadata to extract IPTC and Exif tags as well as embedded thumbnail images, to overwrite the Exif Orientation value and to restore the complete image header after resizing.
JavaScript
4,436
star
92
sachaos/viddy

sachaos/viddy

👀 A modern watch command. Time machine and pager etc.
Go
4,420
star
93
dennybritz/deeplearning-papernotes

dennybritz/deeplearning-papernotes

Summaries and notes on Deep Learning research papers
4,385
star
94
koute/bytehound

koute/bytehound

A memory profiler for Linux.
C
4,382
star
95
dtan4/terraforming

dtan4/terraforming

Export existing AWS resources to Terraform style (tf, tfstate) / No longer actively maintained
Ruby
4,316
star
96
hamukazu/lets-get-arrested

hamukazu/lets-get-arrested

This project is intended to protest against the police in Japan
HTML
4,138
star
97
ktr0731/evans

ktr0731/evans

Evans: more expressive universal gRPC client
Go
4,115
star
98
shufo/vscode-blade-formatter

shufo/vscode-blade-formatter

An opinionated Blade file formatter for VSCode
TypeScript
4,072
star
99
hatoo/oha

hatoo/oha

Ohayou(おはよう), HTTP load generator, inspired by rakyll/hey with tui animation.
Rust
4,062
star
100
TsudaKageyu/minhook

TsudaKageyu/minhook

The Minimalistic x86/x64 API Hooking Library for Windows
C
4,047
star