Weak hands cannot be planted, meager skills have no foundation. Shallow wisdom is futile, how can one hope for a good name?扰扰从役倦，屑屑身事微。少壮轻年月，迟暮惜光辉。
[](https://doc.nette.org/en/utils)
[](https://packagist.org/packages/nette/utils)
[](https://github.com/nette/utils/actions)
[](https://coveralls.io/github/nette/utils?branch=master)
[](https://github.com/nette/utils/releases)
[](https://github.com/nette/utils/blob/master/license.md)
Introduction
------------
In package nette/utils you will find a set of useful classes for everyday use:
✅ [Arrays](https://doc.nette.org/utils/arrays)
✅ [Callback](https://doc.nette.org/utils/callback) - PHP callbacks
✅ [Filesystem](https://doc.nette.org/utils/filesystem) - copying, renaming, …
✅ [Finder](https://doc.nette.org/utils/finder) - finds files and directories
✅ [Floats](https://doc.nette.org/utils/floats) - floating point numbers
✅ [Helper Functions](https://doc.nette.org/utils/helpers)
✅ [HTML elements](https://doc.nette.org/utils/html-elements) - generate HTML
✅ [Images](https://doc.nette.org/utils/images) - crop, resize, rotate images
✅ [Iterables](https://doc.nette.org/utils/iterables)
✅ [JSON](https://doc.nette.org/utils/json) - encoding and decoding
✅ [Generating Random Strings](https://doc.nette.org/utils/random)
✅ [Paginator](https://doc.nette.org/utils/paginator) - pagination math
✅ [PHP Reflection](https://doc.nette.org/utils/reflection)
✅ [Strings](https://doc.nette.org/utils/strings) - useful text functions
✅ [SmartObject](https://doc.nette.org/utils/smartobject) - PHP object enhancements
✅ [Type](htt