A Kotlin Multiplatform IO library that supports the JS (node only), JVM, and Native targets.

Kio releases are published to Maven Central. Replace {version} with the latest version of Kio.

implementation("dev.sitar:kio:{version}")

Kio allows you to interface with asynchronous and synchronous data.

For synchronous data, Kio provides the following interfaces:

• AbsoluteReader
• AbsoluteWriter
• SequentialReader
• SequentialWriter

A Buffer implements all of these interfaces and is very useful. It represents a sequence of bytes that can be indexed similar to a ByteArray however has the ability to grow along with the data you put into it. A Buffer keeps track of its current "read" and "write" heads, which lets you do sequential write/read operations.

For asynchronous data, Kio provides the following interfaces:

• AsyncReader
• AsyncWriter

These may be useful for streaming data (reading a large file), and you want to process it as you read the data. They provide similar functionality to the SequentialReader/Writer, and can often be used to replace Java Input/OutputStreams (see InputStream#toAsyncReader and OutputStream#toAsyngWriter).

This project is published under the MIT license.