What is KeyStone.Js? KeystoneJS is a powerful Node.js content management system and web app framework built on express and mongoose. Keystone makes it easy to create sophisticated web sites and apps, and comes with a beautiful auto-generated Admin UI.
KeystoneJS is the easiest way to build database-driven websites, applications and APIs in Node.js.
Express.js and MongoDB
Auto-generated Admin UI
Keystone uses Mongoose, the leading ODM for node.js and MongoDB, and gives you a single place for your schema, validation rules and logic.
Keystone can configure Express for you, or you can take over and treat Keystone like any other Express middleware.
You can also easily integrate it into an existing Express app.
This library includes a few built-in architectures like multilayer perceptrons, multilayer long-short term memory networks (LSTM), liquid state machines or Hopfield networks, and a trainer capable of training any given network, which includes built-in training tasks/tests like solving an XOR, completing a Distracted Sequence Recall task or an Embedded Reber Grammar test, so you can easily test and compare the performance of different architectures.
Mercury leverages virtual-dom which uses an immutable vdom structure
Mercury comes with observ-struct which uses immutable data for your state atom
Mercury is truly modular, you can trivially swap out subsets of it for other modules
Mercury source code itself is maintainable, the modules it uses are all small, well tested and well documented. you should not be afraid to use mercury in production as it's easy to maintain & fix.
Mercury encourages zero dom manipulation in your application code. As far as your application is concerned elements do not exist. This means you don't need to reference DOM elements when rendering or when handling events
Mercury is a small glue layer that composes a set of modules that solves a subset of the frontend problem.
Crafty, previously known as CraftyJS, is a small, simple, and lightweight game engine that can greatly help you build prototypal or fully-featured 2D HTML5 games. Crafty is also open-source and completely free. Its code is hosted openly on GitHub.com and is distributed under the MIT or GPL license.
A Crafty.js game is build up of entities -- the player character, enemies, and obstacles are all represented this way.
Loads any module format when running the ~15KB development build.
Loads ES modules compiled into the System.register module format for production with exact circular reference and binding support
Supports RequireJS-style map, paths, and bundles configuration.
Built with the ES Module Loader project, which is based on principles and APIs from the WhatWG Loader specification, modules in HTML and NodeJS.
Supports IE9+ provided a promises polyfill is available in the environment.
System.js however is a pretty good replacement for require.js. The config is robust, the bundling API is reasonable, and if you have dynamic loading scenarios, especially where you don't know the resources at bundling time, it's really a good client loader.