In previous post, we have a single Blockchain and the only way to access it is through API from a single server. It is centralized and not good because this API totally controls the whole Blockchain with all data inside it. Today we will build a decentralized Blockchain network that has many different instances of the API. So instead of just having our Blockchain hosted on a single centralized node, it is hosted across a decentralized network which will be very powerful because of the security: we don’t have to trust only one single entity.
In the tutorial, we will show how to build a NodeJS application to save files/images to MongoDB database using Mongoose.
– Crud RestAPIs with NodeJS/Express, MongoDB using Mongoose
[Continue reading…] “NodeJS – use Mongoose to save Files/Images to MongoDB”
In the tutorial, we guide how to send email from Node.js applications by Nodemailer module.
[Continue reading…] “NodeJS – Send email by Nodemailer”
Sequelize is a promise-based ORM for Node.js v4 and later. In the tutorial, we will show how to build CRUD RestAPIs with NodeJs/Express, Sequelize, MySQL.
– Related posts:
Sequelize One-To-One association – NodeJS/Express, MySQL
[Continue reading…] “Sequelize ORM – Build CRUD RestAPIs with NodeJs/Express, Sequelize, MySQL”
In the tutorial, we’re gonna look at way to create NodeJs/Express RestAPIs with Post/Get/Put/Delete requests.
– How to setup Node/Express development environment
[Continue reading…] “NodeJs/Express RestAPIs – POST/GET/PUT/DELETE requests”
Webpack is a module builder that does not run during our page but our development. It takes modules with dependencies and generates static assets representing those modules (bundles) that will be understood by browsers. Webpack is powerful and highly configurable. In this tutorial, we’re gonna look at way to build and run a React Application using Webpack.
– React Modal example
– Style React Application – apply SCSS/CSS files to React with Webpack
[Continue reading…] “Build & run React Application with Webpack – React Webpack example”
In the tutorial, we will show you how to setup Node/Express development environment that includes installation of Nodejs, NPM package, and ‘Express Application Generator’ optionally.
[Continue reading…] “How to setup Node/Express development environment”