The standard library of the D programming language

Learn the basics of Python. These tutorials are for Python beginners. so even if you have no prior knowledge of Python, you won’t face any difficulty understanding these tutorials.

Conversion from one object type to another with a bit of black magic.

Common Lisp library for handling bit vectors, bit vector arithmetic, and type conversions.

Package set is a small wrapper around the official reflect package that facilitates loose type conversion and assignment into native Go types.

A Python library for variable type checker/validator/converter at a run time.

A lightweight casting package for Go projects

A concatenative cyborg chimera.

The SafeConvert is a .NET library used to convert data between data types safely.

Some intermediate level concepts in C++

Image/Text file type converter.

C++ std::in_range equivalent for floating-point values

Converts a data type to another data type, smarter than the standard Convert class, including collections and their items as well as object properties (duck typing). With special support for DateTime conversions.

A library of useful C functions

[Node.js] Type Conversion Library: Numbers, Strings, Arrays, Maps, Objects, and Iterators.

A python shell script to quickly resize or reduce the size of images

Minimalist Rails-like HashMap to be used as Input/Update/Query models that scrutinises the input.

A capable extension to System.Convert

A Golang High Performance Library.