square

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

A type-safe HTTP client for Android and the JVM

A memory leak detection library for Android.

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

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.

A Kotlin API for generating .kt source files.

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

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

Lightweight Swift Dependency Injection Framework

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

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

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

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

I CAN HAZ LOGZ?

Text-ray goggles for your Android UI.

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

Declarative UI construction for iOS, written in Swift

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.

Python Library for device debugging/programming via J-Link

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

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

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

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

git clone --recursive on steroids

Metrics Query Engine

Automate and expose complex infrastructure tasks to teams and services.

Jetpack Compose integration for Square Workflows.

Simple tool for optimizing XCTest runs across machines

Password rotation function for AWS Lambda and Secrets Manager