🇯🇵 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
57,584
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
30,963
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
23,065
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
20,284
star
8
brettwooldridge/HikariCP

brettwooldridge/HikariCP

光 HikariCP・A solid, high-performance, JDBC connection pool at last.
Java
19,950
star
9
AtsushiSakai/PythonRobotics

AtsushiSakai/PythonRobotics

Python sample codes for robotics algorithms.
Python
19,587
star
10
kenjihiranabe/The-Art-of-Linear-Algebra

kenjihiranabe/The-Art-of-Linear-Algebra

Graphic notes on Gilbert Strang's "Linear Algebra for Everyone"
PostScript
17,426
star
11
Mikubill/sd-webui-controlnet

Mikubill/sd-webui-controlnet

WebUI extension for ControlNet
Python
16,778
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
13,308
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
hajimehoshi/ebiten

hajimehoshi/ebiten

Ebitengine - A dead simple 2D game engine for Go
Go
10,614
star
23
shirou/gopsutil

shirou/gopsutil

psutil for golang
Go
10,407
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++
8,270
star
29
Cysharp/UniTask

Cysharp/UniTask

Provides an efficient allocation free async/await integration for Unity.
C#
8,201
star
30
hrsh7th/nvim-cmp

hrsh7th/nvim-cmp

A completion plugin for neovim coded in Lua.
Lua
8,005
star
31
yhatt/marp

yhatt/marp

The site of classic Markdown presentation writer app
7,917
star
32
maxence-charriere/go-app

maxence-charriere/go-app

A package to build progressive web apps with Go programming language and WebAssembly.
Go
7,906
star
33
rui314/chibicc

rui314/chibicc

A small C compiler
C
7,904
star
34
mattn/go-sqlite3

mattn/go-sqlite3

sqlite3 driver for go using database/sql
C
7,722
star
35
kishikawakatsumi/KeychainAccess

kishikawakatsumi/KeychainAccess

Simple Swift wrapper for Keychain that works on iOS, watchOS, tvOS and macOS.
Swift
7,532
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
7,089
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#
7,033
star
41
matthew-andrews/isomorphic-fetch

matthew-andrews/isomorphic-fetch

Isomorphic WHATWG Fetch API, for Node & Browserify
JavaScript
6,952
star
42
yuk7/ArchWSL

yuk7/ArchWSL

ArchLinux based WSL Distribution. Supports multiple install.
Makefile
6,725
star
43
simeji/jid

simeji/jid

json incremental digger
Go
6,636
star
44
itchyny/lightline.vim

itchyny/lightline.vim

A light and configurable statusline/tabline plugin for Vim
Vim Script
6,540
star
45
Kyome22/RunCat_for_windows

Kyome22/RunCat_for_windows

A cute running cat animation on your windows taskbar.
C#
6,401
star
46
craftzdog/dotfiles-public

craftzdog/dotfiles-public

My personal dotfiles
Lua
6,362
star
47
mattn/emmet-vim

mattn/emmet-vim

emmet for vim: http://emmet.io/
Vim Script
6,288
star
48
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
6,261
star
49
coteditor/CotEditor

coteditor/CotEditor

Lightweight Plain-Text Editor for macOS
Swift
6,259
star
50
wasabeef/richeditor-android

wasabeef/richeditor-android

RichEditor for Android is a beautiful Rich Text WYSIWYG Editor for Android.
Java
6,217
star
51
yuin/gopher-lua

yuin/gopher-lua

GopherLua: VM and compiler for Lua in Go
Go
6,207
star
52
Hironsan/BossSensor

Hironsan/BossSensor

Hide screen when boss is approaching.
Python
6,197
star
53
hirak/prestissimo

hirak/prestissimo

composer parallel install plugin
PHP
6,192
star
54
ajnart/homarr

ajnart/homarr

Customizable browser's home page to interact with your homeserver's Docker containers (e.g. Sonarr/Radarr)
TypeScript
6,015
star
55
rui314/8cc

rui314/8cc

A Small C Compiler
C
5,969
star
56
Shougo/deoplete.nvim

Shougo/deoplete.nvim

🌠 Dark powered asynchronous completion framework for neovim/Vim8
Python
5,913
star
57
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
58
mysticatea/npm-run-all

mysticatea/npm-run-all

A CLI tool to run multiple npm-scripts in parallel or sequential.
JavaScript
5,679
star
59
dennybritz/cnn-text-classification-tf

dennybritz/cnn-text-classification-tf

Convolutional Neural Network for Text Classification in Tensorflow
Python
5,635
star
60
mob-sakai/UIEffect

mob-sakai/UIEffect

UIEffect is an effect component for uGUI element in Unity. Let's decorate your UI with effects!
C#
5,584
star
61
wasabeef/Blurry

wasabeef/Blurry

Blurry is an easy blur library for Android
Java
5,572
star
62
scenee/FloatingPanel

scenee/FloatingPanel

A clean and easy-to-use floating panel UI component for iOS
Swift
5,570
star
63
kaorun343/vue-property-decorator

kaorun343/vue-property-decorator

Vue.js and Property Decorator
TypeScript
5,526
star
64
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
65
iorate/ublacklist

iorate/ublacklist

Blocks specific sites from appearing in Google search results
TypeScript
5,489
star
66
AntixK/PyTorch-VAE

AntixK/PyTorch-VAE

A Collection of Variational Autoencoders (VAE) in PyTorch.
Python
5,480
star
67
yujiosaka/headless-chrome-crawler

yujiosaka/headless-chrome-crawler

Distributed crawler powered by Headless Chrome
JavaScript
5,393
star
68
shimat/opencvsharp

shimat/opencvsharp

OpenCV wrapper for .NET
C#
5,327
star
69
hiroppy/fusuma

hiroppy/fusuma

✍️Fusuma makes slides with Markdown easily.
JavaScript
5,320
star
70
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
5,314
star
71
rhysd/vim.wasm

rhysd/vim.wasm

Vim editor ported to WebAssembly
Vim Script
5,305
star
72
c-bata/go-prompt

c-bata/go-prompt

Building powerful interactive prompts in Go, inspired by python-prompt-toolkit.
Go
5,254
star
73
euske/pdfminer

euske/pdfminer

Python PDF Parser (Not actively maintained). Check out pdfminer.six.
Python
5,237
star
74
ariga/atlas

ariga/atlas

Manage your database schema as code
Go
5,166
star
75
ryo-ma/github-profile-trophy

ryo-ma/github-profile-trophy

🏆 Add dynamically generated GitHub Stat Trophies on your readme
TypeScript
5,108
star
76
dalance/procs

dalance/procs

A modern replacement for ps written in Rust
Rust
5,092
star
77
cambecc/earth

cambecc/earth

a project to visualize global weather conditions
JavaScript
4,964
star
78
tonarino/innernet

tonarino/innernet

A private network system that uses WireGuard under the hood.
Rust
4,949
star
79
coobird/thumbnailator

coobird/thumbnailator

Thumbnailator - a thumbnail generation library for Java
Java
4,842
star
80
Tatsu-syo/noMeiryoUI

Tatsu-syo/noMeiryoUI

No!! MeiryoUI is Windows system font setting tool on Windows 8.1/10/11.
C++
4,825
star
81
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
4,765
star
82
ynqa/jnv

ynqa/jnv

Interactive JSON filter using jq
Rust
4,754
star
83
neuecc/MessagePack-CSharp

neuecc/MessagePack-CSharp

Extremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]
C#
4,721
star
84
hatoo/oha

hatoo/oha

Ohayou(おはよう), HTTP load generator, inspired by rakyll/hey with tui animation.
Rust
4,651
star
85
matz/streem

matz/streem

prototype of stream based programming language
C
4,600
star
86
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
4,587
star
87
jnordberg/gif.js

jnordberg/gif.js

JavaScript GIF encoding library
JavaScript
4,580
star
88
kittinunf/fuel

kittinunf/fuel

The easiest HTTP networking library for Kotlin/Android
Kotlin
4,564
star
89
hhatto/autopep8

hhatto/autopep8

A tool that automatically formats Python code to conform to the PEP 8 style guide.
Python
4,557
star
90
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
4,549
star
91
sachaos/viddy

sachaos/viddy

👀 A modern watch command. Time machine and pager etc.
Go
4,538
star
92
andrewplummer/Sugar

andrewplummer/Sugar

A Javascript library for working with native objects.
JavaScript
4,510
star
93
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
94
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
4,449
star
95
koute/bytehound

koute/bytehound

A memory profiler for Linux.
C
4,446
star
96
dennybritz/deeplearning-papernotes

dennybritz/deeplearning-papernotes

Summaries and notes on Deep Learning research papers
4,385
star
97
dai-shi/waku

dai-shi/waku

⛩️ The minimal React framework
TypeScript
4,363
star
98
dtan4/terraforming

dtan4/terraforming

Export existing AWS resources to Terraform style (tf, tfstate) / No longer actively maintained
Ruby
4,316
star
99
TsudaKageyu/minhook

TsudaKageyu/minhook

The Minimalistic x86/x64 API Hooking Library for Windows
C
4,210
star
100
shufo/vscode-blade-formatter

shufo/vscode-blade-formatter

An opinionated Blade file formatter for VSCode
TypeScript
4,209
star