Developer-first, open source Typeform alternative (formerly known as Blocks.md)

A collection of popular layouts and patterns made with CSS. Now it has 100+ patterns and continues growing!

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Mechanize is a ruby library that makes automated web interaction easy.

💨 Writing Fast Ruby 😍 -- Collect Common Ruby idioms.

A tool to precompile CocoaPods pods

Find potential bugs in your services with Diffy

Beautiful static documentation for your API

Find retain cycles / memory leaks sooner.

Strong typed, autocompleted resources like images, fonts and segues in Swift projects

Node.js Desktop Automation.

Promise based HTTP client for the browser and node.js

iOS and Mac Cocoa library for communicating over USB

Swift library for choreographing animations on the screen.

[DISCONTINUED ] Attributes on Steroids for Plain Old Ruby Objects

Ruby finite-state-machine-inspired API for modeling workflow

Parse, validate, and format phone numbers in Ruby using Google's libphonenumber database

👆 Convenient UITableViewCell subclass that implements a swippable content to trigger actions (similar to the Mailbox app).

Versioned database views for Rails

Active Record, improved. Live again :)

⚡ Serverless Framework – Effortlessly build apps that auto-scale, incur zero costs when idle, and require minimal maintenance using AWS Lambda and other managed cloud services.

SVG icon animation tool for Android, iOS, and the web

Animated top menu for UITableView / UICollectionView / UIScrollView written in Swift

Animated side menu with customizable UI

A curated list of awesome iOS animation, including Objective-C and Swift libraries

An iOS library to natively render After Effects vector animations

Render After Effects animations natively on Android and iOS, Web, and React Native

Linux Keyboard Multiplexor and Bluetooth Keyboard Daemon

Scrollable UINavigationBar that follows the scrolling of a UIScrollView

blueimp Gallery is a touch-enabled, responsive and customizable image & video gallery, carousel and lightbox, optimized for both mobile and desktop web browsers. It features swipe, mouse and keyboa…