ParseHub enables one to extract data from dynamic websites to turn them into APIs without writing any code. ParseHub has a fully documented RESTful API for extracting data from the web. The ParseHub API requires an API key for usage. The API can be used to retrieve current jobs assigned to the user, delete existing jobs, run instances, return job statuses, and edit runs. ParseHub is also available in the form of a Firefox extension.
ParseHub, a web scraping tool,can be used in combination with textual analysis tools to collect complex and valuable data from social media sites like twitter.com. I used the sentiment analysis tool fromtext-processing.comto analyze the tone of 27,000 tweets, scraped with ParseHub. I used this