LeetSearcher

Flask • MongoDB • Beautifulsoup4

LeetSearcher is a web-scraping application built with Flask. Users can search for key terms such as "flask," "react," "redux," etc. It crawls through domains such as Rithm School (curric.rithmschool.com/) and Geeks for Geeks (www.geeksforgeeks.org) by using request and beautifulsoup4 to look for matches. LeetSearcher provides example code snippets for search results and allows users to preview the webpage straight from the search engine. Previous search results are cached in a MongoDB database to facilitate faster response time in subsequent searches. It uses an inverted index search algorithm for constant time searching on popular pages. The front-end is built using modern HTML/CSS with bootstrap.