Use the Node modules Request and Cheerio to scrape data and display on a web page.
All Levels, – 1 hour, 8 lectures
Average rating 3.6/5 (3.6 (118 ratings) Instead of using a simple lifetime average, Udemy calculates a course’s star rating by considering a number of different factors such as the number of ratings, the age of ratings, and the likelihood of fraudulent ratings.)
Basics of Node.js
In this course you will learn how to scrape data from web pages using the Request and Cheerio node modules.
We’ll begin with an overview of how Request works to download pages and pipe out data.
Next, we’ll look at the Cheerio and how we can use jQuery-like syntax to retrieve elements off a page.
Then we’ll take what you’ve learned to create 2 sample web apps to scrape and display data first to our console then to a web page.
What You Will Learn:
– How to download web pages using Request.
– How to then grab elements from the page using Cheerio
– Display the data on a web page. First, we’ll use Express and Swig to display Indeed job search data. Then we’ll use Angular to show an image and other details after a user inputs a URL.
Who This Course is For:
– Anyone with an interest in web scraping using Node. This is a beginner level course, so the only requirement is that you already have node.js installed.
Scrape Data from Web Pages
Display Data using Swig and Angular
Use Request and Cheerio
You should already somewhat familiar with Node.js. We’re using express.js to set up our server and create a few routes. So some prior in experience is helpful.
“types extremely fast, plus missing certain syntaxes.
abrupt end to material! did not teach how to download to excel file, or csv.
not worth.” (Kelvin Aristy)
“Great course of Web Scraping with Node.js. But the Angular Application lessons isn’t so good like the others in the same course.” (Vinicius Figueiredo Rodrigues)
“Too fast , can accomplish work but without understanding for somebody without node js/web dev background. This demonstrates clearly how to scrape web pages.” (Ajith Pillai)
Instructor Other Courses:
Angular 2 with Typescript – Essential Training Patrick Schroeder, Software Developer (194) $10 $95
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Learn Web Scraping with Node.js
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