"Indispensable library for cryptography operations."
"Excellent and handy tools to locate files based on a large variety of conditions."
"Very handy tools."
"Objects all the way! Very powerful and elegant!"
"A must have for several scientific applications that work in the browser."
"One of the essentials tools in a programmer's kit."
"Absolutely needed utility!"
"Pervasive, well-integrated into several 3rd party applications. Very featureful."
"Pleasantly fast and convenient."
"Very fast and highly scalable."
"Java 1.6 is very good."
"Indispensable library and command-line utilities."
"Great, highly reliable library for linalg needs."
"Simply excellent! It is too good to ignore, if you need to perform numerical computations."
"As someone who has never used PhotoShop, I cannot compare. But, GIMP is very powerful and amazing."
"It is a must for various kinds of tasks. It is also ahead of the OpenJDK version -- different optimizations, perhaps."
"Lies at the foundations of free software!"
"Simply excellent! I have always been pleased with it."
"Great text editor! From time to time I do try other editors. But, inevitably, I keep returning to Emacs."