Sentiment analysis the the algorithmic approach to determining whether text is positive or negative. In other words, when you post something, we can use computers to figure out how positive or negative the language you use is.
You can try it out for any account here .
Just type in any account name and click "Generate".
Here's the sentiment analysis for 
The new feature is the sentiment analysis, displayed in a graph. There was also some code cleanup and integration of build tooling to make the overall code cleaner.
It uses the sentiment npm package to create the scores for each post and comment and then Chart.js to display the results.
gulp build and everything can be split into files that clearly group the purpose. It also allowed me to get several of the dependencies from npm instead of copy-pasting the source.There are a few directions I could go in, please let me know if any particular feature would be useful.