highlight.js - Highlight.js is a syntax highlighter written in JavaScript. It works in the browser as well as on the server.
TheReviewIndex - An Amazon review summarizer using neural networks
Apache Tika - Apache Tika toolkit detects and extracts metadata and text from different file types.
ReviewBay - Aggregates the best reviews of Amazon products.
Bootstrap Table - Bootstrap Table has been designed to reduce development time and to require no specific knowledge from developers.
Fakespot - Fakespot spots, analyzes and identifies fake reviews - helping you out when buying stuff online