These are the best resources for System Design on the Internet

Connect 4 programmed in python using pygame

Ruby on Rails

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

Peace of mind from prototype to production

A damn simple library for building production-ready RESTful web services.

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

A curated list of amazingly awesome Elixir and Erlang libraries, resources and shiny things. Updates:

📸Image Picker for Android, Pick an image from Gallery or Capture a new image with Camera

Small project showing the power of the quadtree structure to improve geolocation

Sample app to join/leave a channel, mute/unmute, enable/disable the video, and switch between front/rear cameras.

Example barebones project implementing the Mox elixir library for testing

A Happy Birthday animation design in CSS3, HTML5

List of free tshirts, stickers and swags available for developers

Dedicated Resources for the Low-Level System Design. Learn how to design and implement large-scale systems. Prep for the system design interview.

📱Tinder like swipeable card view for Android

Do it like => validates :photos, attached: true, content_type: ['image/png', 'image/jpg', 'image/jpeg'], size: { less_than: 500.kilobytes }, limit: { min: 1, max: 3 }, aspect_ratio: :landscape, dim…

MSYS2 based RubyInstaller for Windows

Implementation of ImageView for Android that supports zooming, by various touch gestures.

An Android helper class to manage database creation and version management using an application's raw asset files

Extensive Open-Source Guides for Android Developers

Android library (AAR). Highly configurable, easily extendable deep zoom view for displaying huge images without loss of detail. Perfect for photo galleries, maps, building plans etc.

Just a REpository to start with

A Library software system using VB.NET