Query Mongo : Convert MySQL Queries to MongoDB Syntax
MySQLTuner : MySQLTuner is a script written in Perl that will assist you with your MySQL configuration and make recommendations for increased performance and stabi...
csscss : csscss will parse any CSS files you give it and let you know which rulesets have duplicated declarations.
Phantomas : PhantomJS-based web performance metrics collector and monitoring tool
Dex is a MongoDB performance tuning tool that compares queries to the available indexes in the queried collection(s) and generates index suggestions based on simple heuristics.