Discover square/ttcache Open Source project by Square (@square)

A type-safe HTTP client for Android and the JVM

45,794

retrofit

HTML

43,053

leakcanary

A memory leak detection library for Android.

A powerful image downloading and caching library for Android

29,383

picasso

A Java API for generating .java source files.

18,716

javapoet

A modern JSON library for Kotlin and Java.

10,820

moshi

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

9,756

okio

A fast dependency injector for Android and Java.

8,790

dagger

Fast n-dimensional filtering and grouping of records.

7,308

crossfilter

Remote network and data debugging for your native iOS app using Chrome Developer Tools

6,217

PonyDebugger

Config files for vim and tmux.

5,864

maximum-awesome

An enhanced Guava-based event bus with emphasis on Android support.

5,706

otto

Cubism.js: A JavaScript library for time series visualization.

5,163

cubism

A lightweight wrapper around SQLiteOpenHelper which introduces reactive stream semantics to SQL operations.

4,943

sqlbrite

Standalone Android widget for picking a single date from a calendar view.

4,570

android-times-square

gRPC and protocol buffers for Android, Kotlin, Swift and Java.

4,445

wire

Valet lets you securely store data in the iOS, tvOS, watchOS, or macOS Keychain without knowing a thing about how the Keychain works. It’s easy. We promise.

4,244

Valet

Cube: A system for time series visualization.

3,989

cube

A Kotlin API for generating .kt source files.

3,904

kotlinpoet

IntelliJ IDEA code style settings for Square's Java and Android projects.

3,896

java-code-styles

Shell

2,957

flow

Name UI states, navigate between them, remember where you've been.

Distributing instrumentation tests to all your Androids.

2,786

spoon

HTML

2,702

keywhiz

A system for distributing and managing secrets

A lightning fast, transactional, file-based FIFO for Android and Java.

2,619

tape

Tools to bootstrap CAs, certificate requests, and signed certificates.

2,466

certstrap

2,282

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.

An implementation of JOSE standards (JWE, JWS, JWT) in Go

2,157

go-jose

1,975

Cleanse

Lightweight Swift Dependency Injection Framework

A set of AssertJ helpers geared toward testing Android.

1,784

assertj-android

DEPRECATED Java library to automate the analysis of Android heap dumps.

1,577

haha

Phrase is an Android string resource templating library

1,436

phrase

Code quality threshold checking as part of your build

1,404

cane

A Kotlin compiler plugin to make dependency injection with Dagger 2 easier.

1,325

anvil

Android device shake detection.

1,310

seismic

Plugin for sudo that requires another human to approve and monitor privileged sudo sessions

1,275

sudo_pair

Rust

1,240

square.github.io

A simple, static portal which outlines our open source offerings.

CSS

1,153

spacecommander

Commit fully-formatted Objective-C as a team without even trying.

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

1,126

workflow

Shell

1,124

workflow-kotlin

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

A utility to examine and validate certificates in a variety of formats

1,027

certigo

logcat

radiography

Text-ray goggles for your Android UI.

Makes fingerprint encryption a breeze.

852

whorlwind

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

817

dagger-intellij-plugin

cycler

Paralayout

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

A simple way to serve up appropriate images for every visitor.

786

apropos

shift is an application that helps you run schema migrations on MySQL databases

764

shift

Simple MVWhatever for Android

735

coordinators

Block's Bitcoin Cold Storage solution.

702

subzero

683

Blueprint

Declarative UI construction for iOS, written in Swift

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

672

shuttle

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

656

gifencoder

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

654

pollexor

intro-to-d3

kochiku

Shard your builds for fun and profit

Lift the curtain on Android Windows!

599

curtains

svelte-store

RxIdler

An IdlingResource for Espresso which wraps an RxJava Scheduler.

A unit testing library for varying test data.

511

burst

FieldKit lets you take control of your text fields.

464

field-kit

SuperDelegate provides a clean application delegate interface and protects you from bugs in the application lifecycle

463

SuperDelegate

An IntelliJ IDEA plugin to navigate between events posted by Otto.

454

otto-intellij-plugin

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.

451

js-jose

Sharkey is a service for managing certificates for use by OpenSSH

422

sharkey

395

connect-api-examples

Code samples demonstrating the functionality of the Square Connect API

Documentation format and verification

391

fdoc

Extract, Transform, and Load data with Ruby

380

ETL

Simple object validation for JavaScript.

377

lgtm

PAPA: Performance of Android Production Applications

370

papa

Object-oriented, composable, fluent API for writing validations in Laravel

345

laravel-hyrule

PHP

341

in-app-payments-flutter-plugin

Flutter Plugin for Square In-App Payments SDK

Python Library for device debugging/programming via J-Link

340

pylink

Python

331

workflow-swift

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

Open source package for Survival Analysis modeling

326

pysurvival

HTML

319

rails-auth

Modular resource-based authentication and authorization for Rails/Rack

A CocoaPods plugin that allows you to easily generate a workspace from a podspec.

291

cocoapods-generate

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

279

inspect

268

Aardvark

Aardvark is a library that makes it dead simple to create actionable bug reports.

A CLI app and Gradle plugin to sort the dependencies in your Gradle build scripts

260

gradle-dependencies-sorter

jet.pack: package your JRuby rack app for Jetty.

253

jetpack

luhnybin

auto-value-redacted

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

Java parser for .proto schema declarations.

211

protoparser

Declarative list views for iOS apps.

210

squalor

Go SQL utility library

205

Listable

Platypus Platform: Tools for Scalable Deployment

200

196

mimecraft

Utility for creating RFC-compliant multipart and form-encoded HTTP request bodies.

git clone --recursive on steroids

195

git-fastclone

Continuous Integration for KIF

187

zapp

metrics

ruby-rrule

RRULE expansion for Ruby

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 isn’t strictly for RPCs between services, and can even be used to apply quotas to database calls, for example.

170

quotaservice

153

wire-gradle-plugin

A Gradle plugin for generating Java code for your protocol buffer definitions with Wire.

Groovy

153

goprotowrap

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

148

beancounter

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

144

rce-agent

gRPC-based Remote Command Execution Agent

136

womeng_handbook

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

129

cocoapods-check

A CocoaPods plugin that shows differences between locked and installed Pods

A simple library for letting Point of Sale take in-store payments for your app using Point of Sale API.

126

100

point-of-sale-android-sdk