Square (@square)

Top repositories

1

okhttp

Squareโ€™s meticulous HTTP client for the JVM, Android, and GraalVM.
Kotlin
45,528
star
2

retrofit

A type-safe HTTP client for Android and the JVM
HTML
42,817
star
3

leakcanary

A memory leak detection library for Android.
Kotlin
29,220
star
4

picasso

A powerful image downloading and caching library for Android
Kotlin
18,680
star
5

javapoet

A Java API for generating .java source files.
Java
10,751
star
6

moshi

A modern JSON library for Kotlin and Java.
Kotlin
9,626
star
7

okio

A modern I/O library for Android, Java, and Kotlin Multiplatform.
Kotlin
8,731
star
8

dagger

A fast dependency injector for Android and Java.
Java
7,312
star
9

crossfilter

Fast n-dimensional filtering and grouping of records.
JavaScript
6,222
star
10

PonyDebugger

Remote network and data debugging for your native iOS app using Chrome Developer Tools
Objective-C
5,870
star
11

maximum-awesome

Config files for vim and tmux.
Ruby
5,704
star
12

otto

An enhanced Guava-based event bus with emphasis on Android support.
Java
5,170
star
13

cubism

Cubism.js: A JavaScript library for time series visualization.
JavaScript
4,929
star
14

sqlbrite

A lightweight wrapper around SQLiteOpenHelper which introduces reactive stream semantics to SQL operations.
Java
4,571
star
15

android-times-square

Standalone Android widget for picking a single date from a calendar view.
Java
4,436
star
16

wire

gRPC and protocol buffers for Android, Kotlin, Swift and Java.
Kotlin
4,218
star
17

Valet

Valet lets you securely store data in the iOS, tvOS, or macOS Keychain without knowing a thing about how the Keychain works. Itโ€™s easy. We promise.
Swift
3,983
star
18

cube

Cube: A system for time series visualization.
JavaScript
3,910
star
19

kotlinpoet

A Kotlin API for generating .kt source files.
Kotlin
3,845
star
20

java-code-styles

IntelliJ IDEA code style settings for Square's Java and Android projects.
Shell
2,955
star
21

flow

Name UI states, navigate between them, remember where you've been.
Java
2,787
star
22

spoon

Distributing instrumentation tests to all your Androids.
HTML
2,701
star
23

keywhiz

A system for distributing and managing secrets
Java
2,614
star
24

tape

A lightning fast, transactional, file-based FIFO for Android and Java.
Java
2,467
star
25

certstrap

Tools to bootstrap CAs, certificate requests, and signed certificates.
Go
2,230
star
26

mortar

A simple library that makes it easy to pair thin views with dedicated controllers, isolated from most of the vagaries of the Activity life cycle.
Java
2,158
star
27

go-jose

An implementation of JOSE standards (JWE, JWS, JWT) in Go
1,980
star
28

Cleanse

Lightweight Swift Dependency Injection Framework
Swift
1,783
star
29

assertj-android

A set of AssertJ helpers geared toward testing Android.
Java
1,577
star
30

haha

DEPRECATED Java library to automate the analysis of Android heap dumps.
Java
1,436
star
31

phrase

Phrase is an Android string resource templating library
Java
1,403
star
32

cane

Code quality threshold checking as part of your build
Ruby
1,325
star
33

anvil

A Kotlin compiler plugin to make dependency injection with Dagger 2 easier.
Kotlin
1,284
star
34

seismic

Android device shake detection.
Java
1,275
star
35

sudo_pair

Plugin for sudo that requires another human to approve and monitor privileged sudo sessions
Rust
1,232
star
36

square.github.io

A simple, static portal which outlines our open source offerings.
CSS
1,139
star
37

spacecommander

Commit fully-formatted Objective-C as a team without even trying.
Objective-C
1,127
star
38

workflow

A Swift and Kotlin library for making composable state machines, and UIs driven by those state machines.
Shell
1,118
star
39

workflow-kotlin

A Swift and Kotlin library for making composable state machines, and UIs driven by those state machines.
Kotlin
1,002
star
40

certigo

A utility to examine and validate certificates in a variety of formats
Go
926
star
41

logcat

I CAN HAZ LOGZ?
Kotlin
894
star
42

radiography

Text-ray goggles for your Android UI.
Kotlin
840
star
43

whorlwind

Makes fingerprint encryption a breeze.
Java
818
star
44

dagger-intellij-plugin

An IntelliJ IDEA plugin for Dagger which provides insight into how injections and providers are used.
Java
797
star
45

cycler

Kotlin
791
star
46

Paralayout

Paralayout is a set of simple, useful, and straightforward utilities that enable pixel-perfect layout in iOS. Your designers will love you.
Swift
780
star
47

apropos

A simple way to serve up appropriate images for every visitor.
Ruby
764
star
48

shift

shift is an application that helps you run schema migrations on MySQL databases
Ruby
735
star
49

coordinators

Simple MVWhatever for Android
Java
703
star
50

subzero

Block's Bitcoin Cold Storage solution.
C
675
star
51

Blueprint

Declarative UI construction for iOS, written in Swift
Swift
668
star
52

shuttle

String extraction, translation and export tools for the 21st century. "Moving strings around so you don't have to"
Ruby
657
star
53

gifencoder

A pure Java library implementing the GIF89a specification. Suitable for use on Android.
Java
654
star
54

pollexor

Java client for the Thumbor image service which allows you to build URIs in an expressive fashion using a fluent API.
Java
633
star
55

kochiku

Shard your builds for fun and profit
Ruby
602
star
56

intro-to-d3

a D3.js tutorial
CSS
601
star
57

curtains

Lift the curtain on Android Windows!
Kotlin
570
star
58

RxIdler

An IdlingResource for Espresso which wraps an RxJava Scheduler.
Java
511
star
59

svelte-store

TypeScript
510
star
60

burst

A unit testing library for varying test data.
Java
464
star
61

field-kit

FieldKit lets you take control of your text fields.
JavaScript
463
star
62

SuperDelegate

SuperDelegate provides a clean application delegate interface and protects you from bugs in the application lifecycle
Swift
454
star
63

otto-intellij-plugin

An IntelliJ IDEA plugin to navigate between events posted by Otto.
Java
451
star
64

js-jose

JavaScript library to encrypt/decrypt data in JSON Web Encryption (JWE) format and to sign/verify data in JSON Web Signature (JWS) format. Leverages Browser's native WebCrypto API.
JavaScript
422
star
65

sharkey

Sharkey is a service for managing certificates for use by OpenSSH
Go
391
star
66

connect-api-examples

Code samples demonstrating the functionality of the Square Connect API
JavaScript
388
star
67

fdoc

Documentation format and verification
Ruby
379
star
68

ETL

Extract, Transform, and Load data with Ruby
Ruby
377
star
69

lgtm

Simple object validation for JavaScript.
JavaScript
369
star
70

papa

PAPA: Performance of Android Production Applications
Kotlin
344
star
71

laravel-hyrule

Object-oriented, composable, fluent API for writing validations in Laravel
PHP
340
star
72

pylink

Python Library for device debugging/programming via J-Link
Python
331
star
73

in-app-payments-flutter-plugin

Flutter Plugin for Square In-App Payments SDK
Objective-C
331
star
74

pysurvival

Open source package for Survival Analysis modeling
HTML
319
star
75

workflow-swift

A Swift and Kotlin library for making composable state machines, and UIs driven by those state machines.
Swift
312
star
76

rails-auth

Modular resource-based authentication and authorization for Rails/Rack
Ruby
290
star
77

cocoapods-generate

A CocoaPods plugin that allows you to easily generate a workspace from a podspec.
Ruby
273
star
78

inspect

inspect is a collection of metrics gathering, analysis utilities for various subsystems of linux, mysql and postgres.
Go
268
star
79

Aardvark

Aardvark is a library that makes it dead simple to create actionable bug reports.
Objective-C
258
star
80

jetpack

jet.pack: package your JRuby rack app for Jetty.
Ruby
249
star
81

gradle-dependencies-sorter

A CLI app and Gradle plugin to sort the dependencies in your Gradle build scripts
Kotlin
247
star
82

luhnybin

Shell
232
star
83

auto-value-redacted

An extension for Google's AutoValue that omits redacted fields from toString().
Java
211
star
84

protoparser

Java parser for .proto schema declarations.
Java
209
star
85

squalor

Go SQL utility library
Go
203
star
86

Listable

Declarative list views for iOS apps.
Swift
198
star
87

p2

Platypus Platform: Tools for Scalable Deployment
Go
196
star
88

mimecraft

Utility for creating RFC-compliant multipart and form-encoded HTTP request bodies.
Java
195
star
89

git-fastclone

git clone --recursive on steroids
Ruby
184
star
90

zapp

Continuous Integration for KIF
Objective-C
179
star
91

metrics

Metrics Query Engine
Go
170
star
92

ruby-rrule

RRULE expansion for Ruby
Ruby
169
star
93

wire-gradle-plugin

A Gradle plugin for generating Java code for your protocol buffer definitions with Wire.
Groovy
153
star
94

quotaservice

The purpose of a quota service is to prevent cascading failures in micro-service environments. The service acts as a traffic cop, slowing down traffic where necessary to prevent overloading services. For this to work, remote procedure calls (RPCs) between services consult the quota service before making a call. The service isnโ€™t strictly for RPCs between services, and can even be used to apply quotas to database calls, for example.
Go
152
star
95

goprotowrap

A package-at-a-time wrapper for protoc, for generating Go protobuf code.
Go
148
star
96

beancounter

Utility to audit the balance of Hierarchical Deterministic (HD) wallets. Supports multisig + segwit wallets.
Go
145
star
97

rce-agent

gRPC-based Remote Command Execution Agent
Go
132
star
98

womeng_handbook

Everything you need to start or expand a women in engineering group in your community.
129
star
99

cocoapods-check

A CocoaPods plugin that shows differences between locked and installed Pods
Ruby
126
star
100

spincycle

Automate and expose complex infrastructure tasks to teams and services.
Go
118
star