Node.js, Express, Mongodb and React. 23 lessons for beginners. Dronov V.A.

The book is 23 lessons, more than 40 practical exercises and tasks for independent work. The basics of programming on Node are given. JS: Projects and manifestos, installing additional libraries, imports and exports. Express server web frame is described: working with requests and answers, routing, ejs pattern, user data processing, static files, validation, saving unloaded files, output of error messages and accessing access. Work with the Mongodb DBMS: recording and data sample, filtering, sorting, use of Mongoose models.

Talks about two-to-weather web applications, backens and front-ends. The programming of backens with the means of Express and Fronthets using the client web-framework React is considered. The issues of increasing the performance and security of web applications, put their commissioning are affected. The electronic archive on the website of the publishing house contains the full source code described in the book of examples.