Introduction

qsu is a function library that contains utilities that have been frequently used when writing website or application codes or that have been defined for use in abbreviated form.

Repeated utility codes that had to be managed for each project can be easily accessed by installing a single library.

qsu has the following advantages compared to other utility functions:

• Lightweight: It supports tree-shaking during build and is optimized for the modern development environment.
• Fast: It has the most competent and fastest solution for operations.
• Safe: It supports variable type checking, proper error handling, and is inspected to pass security checks and rigorous testing, enabling safe programming.

qsu officially supports JavaScript/Node.js, Dart/Flutter and Python. Some functions are missing from one package or another, and a page says so when the one you have chosen is not among them.

See Installation to get started.