Semalt: Data Scraping With Javascript

23.05.2018

Semalt: Data Scraping With Javascript

Just like CSS and HTML, JavaScript helps scrape data in a few minutes and provides useful information to
programmers and developers on a regular basis. The majority of sites and blogs employ JavaScript. JavaScript
engines are embedded in different webs scraping software and frameworks and possess a lot of features. The most
famous frameworks are discussed below.

1. Kimono Labs:

You need to learn both C++ and JavaScript to get bene ted from Kimono Labs. It is a famous web scraping
application suitable for programmers and developers. Kimono is powered by a number of features and saves our
data without messing it up. Once installed and activated, Kimono Labs can scrape your data in a matter of minutes
and provide accurate results. It will download information in CSV and JSON formats and uses APIs to create and
store quality web pages. Kimono works pretty fast and can scrape data from shopping sites, and RSS feeds
conveniently.

2. JSON Frame:

With JSON Frame, you can extract data from JSON and CSV les. It also scrapes information from HTML
documents and PDF les conveniently. Also, you can use this JavaScript framework to navigate through different
web pages. It performs its task at a fast speed and with great accuracy, saving your time and energy to an extent.

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23.05.2018

3. Screen Scraper:

With Screen Scraper, you can handle various dif cult tasks, including
precise data extraction, in only three minutes. It is one of the best and
most comprehensive JavaScript frameworks to date. Screen scraper can
be used only when you have great programming skills and suf cient
knowledge of JavaScript, Python, and C++. In addition, you should have
basic knowledge of XML and HTML to get bene ted from this framework.
It scrapes information from HTML documents, and you can test this
service with Citrix or another similar platform. Once downloaded and installed, Screen Scraper will handle a
number of tasks at the same. It is suitable for both small and medium-sized businesses. You just need to have basic
coding skills to use this framework in a better way.

4. Uipath:

This JavaScript framework specializes in developing different automation software and is suitable for enterprises
and webmasters. Uipath is used by non-coders too and doesn't require you to learn any programming language
other than JavaScript. Some of its distinctive features are page navigation, scraping PDF les and digging through

ash. You just have to open the wizard and highlight the information you want to scrape. Uipath will extract data
based on your requirements and expectations. We can add as many web pages to this scraping framework as we
want.

5. Import.io:

It is a free desktop application that helps scrape information from the desired web pages. Import.io is a
comprehensive JavaScript framework, suitable for enterprises, programmers, and non-programmers. It is not only a
data scraper but also a crawler that can scrape up to two thousand web pages in three minutes.

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