Sunday, October 24, 2021

Top 5 Courses to learn Web Scraping using Python and JavaScript in 2021 - Best of Lot

Hello guys, if you want to learn Web Scraping and are looking for the best online courses to learn Web Scraping using Python and other programming languages, you have come to the right place. Earlier, I shared the best web scraping tools and best scrappy courses. In this article, I will share the best online training courses to learn Web Scraping using NodeJS, JavaScript, Python, and BeautifulSoup. These are the best courses from sites like Udemy and Pluralsight, the best places to learn online. So what is Web Scraping? Web scraping, also known as web harvesting, is a technique used to extract large amounts of data from websites. How does this happen?

The data is extracted via software and saved onto your computer as a local file or as a database in a spreadsheet format.

You can only view data on websites using a web browser as there is no functionality to save a copy of this data for your personal use on most websites; you have to copy and paste the information where you want it. This can prove tedious, especially if contacts and spreadsheets are involved.

Web Scraping automates this process so you can get the data within a fraction of the time.

Web scraping is primarily used in extracting online data like:
  • Product details like prices, images, specifications, and more from e-commerce sites like Amazon populating other websites. This data is also helpful in monitoring the competition in eCommerce.
  • Business contact details such as the address, email, phone numbers, etc., from a business' website or Google Maps. This is useful for marketing and lead generation.
  • Property details and agent contact details from real estate websites for business or personal use.
  • Data for analysis, e.g, market analysis, usage analysis, traffic analysis, Search Engine Optimization, aggregated news analysis, and more.
  • Data for research for school papers, scientific study, market research, and more.
Now, let's jump into the best online courses to learn web scraping using Python and JavaScript with libraries like Scrapy, Beautiful Soup, and Request.





5 Best Web Scrapping Courses to learn in 2021

You can learn web scraping online from sites like Udemy, Coursera, and Pluralsight. From free tutorials to certified training, there is a wide variety of courses to choose from on the web. Here are 5 of the best online courses, classes, and certifications you can join to learn web scrapping in 2021:

1. Web Scraping in Nodejs & JavaScript

This course is offered on Udemy. The prerequisites for this course are basic knowledge of HTML, JQuery, and Nodejs. This course teaches you how to scrape a website, with practical examples on real websites using the newest JavaScript ES7 syntax with async/await. It also has lifetime access, certification upon completion, and access on mobile and TV.

What you'll learn
  • How to use Request, NightmareJS, and Puppeteer
  • Scraping items with no identifiable classes or id's
  • How to save scraping data to CSV and MongoDB
  • Scraping Facebook data
  • Reverse engineering sites
  • The different technologies used for scraping sites
  • Scraping sites using authentication
Course Time: 10.5 hours
Rating: 4.5 out of 5


5 Best Online Courses to learn Web Scrapping


Overall a great course to learn Web Scraping using JavaScript and Node.js; while Python has some of the best libraries for web scrapping, JavaScript is also not far behind. If you want to learn how to do web scraping using Javascript, this is the perfect course.


2. Using Python to Access Web Data [Best Coursera Course]

This course is offered on Coursera by the University of Michigan. This course teaches you how to scrape, parse, and read web data and access data using web APIs. You will get to work with HTML, XML, and JSON data formats in Python.

This course is also part of the Python for Everybody specialization in Coursera, one of the best and most popular specializations to learn Python. More than 597,000 people have enrolled in this great specialization.

Course Time: 18 hours
Rating: 4.8 out of 5

What you will learn
  • Use regular expressions to extract data from strings
  • What protocols do web browsers use to retrieve documents and web apps
  • Retrieve data from websites and APIs using Python
  • Working with XML data
In short a great course to learn Python for accessing website data.  By the way, instead of joining these courses and specialization individually, you can also join the Coursera Plus, a subscription plan from Coursera which gives you unlimited access to their most popular courses, specialization, professional certificate, and guided projects. 

Best Coursea Course to learn Web Scrapping using Python





3.   Exploring Web Scraping with Python [Best Pluralsight Course]

This is a great course to learn Web Scrapping in Pluralsight. You will need to have basic knowledge of Python programming before starting this course.

What you'll learn:
  • Installing Python Web Scraping libraries, BeautifulSoup, and Requests.
  • Extracting URLs from web pages.
  • Scraping text data from different web pages.
  • Crawling and scraping data from multiple web pages.
  • Handling navigation links and move-to-next pages.
  • how to build a spider in about 20 lines of code with Scrapy
Btw, you would need a Pluralsight membership to access this course which costs around $29 per month or $299 per year. Alternatively, you can take their 10-day free trial to access this course for FREE.

Best Pluralsight course to learn Web scrapping with Python





4. Web Scraping in Python [Best Udemy Course for Beginners]

Udemy offers a solid foundation and well-constructed classes. The classes discuss web scrapping basics, selectors, CSS locators, and responses. Fun fact, at the end of this course, you get a project to create a web crawler and scraps data from sites like StackOverflow, ICC, and YTS sites.

Course Time: 4 hours
Rating: 4.4 out of 5

What you'll learn:
  • Techniques that are applied to Web scrapping and other Python libraries.
  • Creating the tools that are used for parsing HTML code.
  • Gain essential knowledge in scraping to build and get higher certifications.
If you are looking for a project-based and hands-on course to learn Web scraping with Python, this is the right course for you. It's also very affordable, and you can buy in Udemy sales at just $10, which happens every now and then.

Best Online Courses to learn Web Scrapping using Python




5. Learn Web Scraping with Beautiful Soup [Udemy Course]

This is a great course to learn Web Scraping using the Beautiful soup library. The prerequisites are python 3 and data analysis with pandas which are both also offered on the site. This course focuses on parsing XML and HTML pages and files using real-life examples to make it more straightforward and more practical.

Course Time: 1 hour
Rating: 4.4 out of 5

What you'll learn:
  • Parsing HTML and XML files for all sorts of information.
  • Taking data that's displayed on websites and putting it into Python utilizing the BeautifulSoup library
If you are looking for an online course to learn web scraping using Beautiful soup library and Python, you should join this course.

Best Udemy Courses to learn Web Scrapping using Python


That's all about the best online courses to learn Web Scrapping in 2021. There is no doubt that Web Scraping is a valuable skill, and there are a lot of libraries available in both Python, like Scrappy, Beautiful soup, and JavaScript/node.js, to scrap data from websites. These courses will help you learn those libraries and teach you some essential techniques and best practices to safely scrap web data for your project.

Other valuable Python Programming  resources you may like to explore

Thanks for reading this article so far. If you find these best Python and Web scrapping online courses useful, please share them with your friends and colleagues. If you have any questions or feedback, then please drop a note.

P. S. - If you are keen on learning Web Scrapping using Python but looking for some free python online training course to start with, you can also check out this free Python course on Udemy. It's completely free, and you just need a free Udemy account to join this course.

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