Charles Harley

tailwindcss-rails. Ruby

purgecss. Remove unused CSS

rx-chat-app. Simple chat app, with lazy loaded firebase, mixed with RxJS, redux-observable and more.

active-elastic-job. Run Rails background jobs or periodic tasks (cron jobs) in Amazon Elastic Beanstalk worker environments. No need for customised container commands.

pliny. An opinionated toolkit for writing excellent APIs in Ruby.

rails-security-checklist. :key: Community-driven Rails Security Checklist (see our GitHub Issues for the newest checks that aren't yet in the README)

coverband. Ruby production code coverage collection and reporting (line of code usage)

react-sortable-hoc. A set of higher-order components to turn any list into an animated, accessible and touch-friendly sortable list✌️

react-flip-move. Effortless animation between DOM changes (eg. list reordering) using the FLIP technique.

qbo_api. Ruby JSON-only client for QuickBooks Online API v3. Built on top of the Faraday gem.

dev-cert-authority. Self-signed certs for development

time_math2. Small library for operations with time steps (like "next day", "floor to hour" and so on)

mock_server. A lightweight Sinatra application backed by sqlite that can mock ReST responses. Has interface to easily create, search & maintain mocks. No need to program mocks into a language specific implementation.

svg-android. Support for scalable vector graphics in Android

SVGMapView. Display SVG on Android platform. Map applications, like indoor map applicaitons. SVG map engine

FSInteractiveMap. A charting library to visualize and interact with a vector map on iOS. It's like Geochart but for iOS!

rspec_api_documentation. Automatically generate API documentation from RSpec

OHHTTPStubs. Stub your network requests easily! Test your apps with fake network data and custom response time, response code and headers!

MMBarricade. Runtime configurable local server for iOS apps.

spoon. Distributing instrumentation tests to all your Androids.

spoon-gradle-plugin. Gradle plugin for Spoon.

gradle-hockeyapp-plugin. A Gradle plugin for uploading iOS and Android Apps to HockeyApp.

fastlane. 🚀 The easiest way to automate building and releasing your iOS and Android apps

dashboards. Responsive dashboard templates 📊✨

AsyncDisplayKit. Smooth asynchronous user interfaces for iOS apps.

SmudgeKit. A drop in replacement for UIWindow to draw touch points for app previews and promotional videos.

KeepingYouAwake. Prevents your Mac from going to sleep.

Alfrello. Alfred Workflow for creating cards on a Trello board

betamax. Betamax is a tool for mocking external HTTP resources such as web services and REST APIs in your tests. The project was inspired by the VCR library for Ruby.

u2020. A sample Android app which showcases advanced usage of Dagger among other open source libraries.

dagger. A fast dependency injector for Android and Java.

spectacle. Spectacle allows you to organize your windows without using a mouse.

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

Subliminal. An understated approach to iOS integration testing.

jimfs. An in-memory file system for Java

hugo. Annotation-triggered method call logging for your debug builds.

specta. A light-weight TDD / BDD framework for Objective-C & Cocoa

oclint. A static source code analysis tool to improve quality and reduce defects for C, C++ and Objective-C

ACReuseQueue. A queue to keep and reusing objects.

Bolts-ObjC. Bolts is a collection of low-level libraries designed to make developing mobile apps easier.

phrase. Phrase is an Android string resource templating library

jeweler. Opinionated tool for creating and managing Rubygem projects

aruba. Test command-line applications with Cucumber-Ruby, RSpec or Minitest.

xcpretty. Flexible and fast xcodebuild formatter

ui-auto-monkey. UI AutoMonkey is a simple stress testing script for iOS applications that runs in UI Automation and Instruments. Grass fed. Free range.

IconOverlaying. Build informations on top of your app icon.

appium. Cross-platform automation framework for all kinds of apps, built on top of the W3C WebDriver protocol

Unused. A Mac app for checking Xcode projects for unused resources

mitmproxy. An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

ios-snapshot-test-case. Snapshot view unit tests for iOS

RMStore. A lightweight iOS library for In-App Purchases

libimobiledevice. A cross-platform protocol library to communicate with iOS devices

imobiledevice. Ruby bindings for libimobiledevice

libimobiledevice-macosx. Binary distribution of the libimobiledevice library for Mac OS X

Android-MonthCalendarWidget. A simple example of a responsive Month Calendar app widget for Android

twine. Twine is a command line tool for managing your strings and their translations.

xctool. An extension for Apple's xcodebuild that makes it easier to test iOS and macOS apps.

mimic. A Ruby gem for faking external web services for testing

xcconfigs. Common Xcode configuration files/settings.

gitignore. A collection of useful .gitignore templates

ELCTextFieldCell. A demo project for the UITableViewCell subclass ELCTextFieldCell to help with form creation

QuickDialog. QuickDialog - Quick and easy dialog screens for iOS

Slash. A better way to create attributed strings

ParallaxScrollView. A Parallax ScrollView which takes a background and foreground views - DEPRECATED

activetextview. Java

nui. Style iOS apps with a stylesheet, similar to CSS

android-complex-preferences. Complex Preferences is a component to android that allows the developers storage objects and complex objects in SharedPreferences

LinearListView. Android library that allows you to bind a LinearLayout with a ListAdapter.

ActiveAndroid. Active record style SQLite persistence for Android

UnifiedPreference. A convinience library for working with all versions of the Android Preference package from API v4 and up

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

ShowcaseView. [Archived] Highlight the best bits of your app to users quickly, simply, and cool...ly

roboguice. Google Guice on Android, version 3.0 [RETIRED]

textmate. TextMate is a graphical text editor for macOS 10.12 or later

Crouton. Context sensitive notifications for Android

dagger. A fast dependency injector for Android and Java.

EventBus. Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.

Example-Android-CustomDrawableStates. Example Android application demonstrating how to use custom drawable states to enhance your Android application with minimal effort.

PhotoProcessing. A demo of how you can process photos leveraging the ndk.

StickyListHeaders. An android library for section headers that stick to the top

Example-Android-SavingInstanceState. Example Android application demonstrating how to save individual and compound view instance state.

java-support. Heads Up Development Java Support library

androidannotations. Fast Android Development. Easy maintainance.

impress.js. It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com.

KIF. Keep It Functional - An iOS Functional Testing Framework

android-viewflow. A horizontal view scroller library for Android

LittleProxy. High performance HTTP proxy originally written by your friends at Lantern and now maintained by a stellar group of volunteer open source programmers.

robolectric. Android Unit Testing Framework

rails_admin. RailsAdmin is a Rails engine that provides an easy-to-use interface for managing your data

android-maven-plugin. Maven Plugin for Android Application development and more