Use the sensors in your mobile devices to perform science experiments. Science doesn’t just happen in the classroom or lab—tools like Science Journal let you see how the world works with just your …

Record, Replay, and Stub HTTP Interactions.

A toolkit for building responsive motion using Core Animation.

Roadmap to becoming an iOS developer in 2018.

The Alexa Skills Kit SDK for Node.js helps you get a skill up and running quickly, letting you focus on skill logic instead of boilerplate code.

An extremely accurate Android method tracing tool.

Collection of advice on optimizing compile times of Swift projects.

Codemod is a tool/library to assist you with large-scale codebase refactors that can be partially automated but still require human oversight and occasional intervention. Codemod was developed at F…

The official home of the Presto distributed SQL query engine for big data

A collection of Linux Sysadmin Test Questions and Answers. Test your knowledge and skills in different fields with these Q/A.

Human readable time diffs on lines of output when running e.g. build commands like fastlane

Tools for code analysis, visualizations, or style-preserving source transformation.

A Swift command line tool for generating your Xcode project

A desktop debugging platform for mobile developers.

Snapshot view unit tests for iOS

Awesome iOS 11 appstore cards in swift 5.

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

SwiftEntryKit is a presentation library for iOS. It can be used to easily display overlays within your iOS apps.

Environment set up walkthrough

💾 A collection of classic-style UI components for iOS

Tensors and Dynamic neural networks in Python with strong GPU acceleration

Swift library for building component-based interfaces on top of UITableView and UICollectionView 🍱

The Ultimate iOS Crash Reporter

High-precision indoor positioning framework, version 3.

JWT brute force cracker written in C

Simple HTTP and REST client for Ruby, inspired by microframework syntax for specifying actions.

⛓ Easy to Read and Write Multi-chain Animations Lib in Objective-C and Swift.

Xcode extension to paste JSON as Swift, Objective-C, and more

Building a modern functional compiler from first principles. (http://dev.stephendiehl.com/fun/)

Tool for visualizing GitHub profiles