QSULightweight and extensive utility helpers

qsu is a package of utilities to energize your programming. It is available for JavaScript/Node.js and Dart/Flutter environments.

JavaScript/Node.js

Lightweight and fast!

Aim for small footprint and fast performance. Ideal for modern programming.

Speed up your programming with tons of utility functions.

Meet the functions available in qsu. Minimize repetitive utility writing.

Reliable maintenance support

There are many real-world use cases, and we have fast technical support.