Hi HN,<p>I’ve published over a hundred coding tutorials in the last few years and read hundreds more.<p>There are a number of things that frustrate me as both an author and reader:<p>- It’s difficult to create focused code examples.<p>- It’s difficult to keep code examples accurate and properly formatted.<p>My aim in creating WalkThru is to make it easier to read and write code tutorials. By utilizing the interactive and dynamic aspects of the web WalkThru provides:<p>- Code examples that can dynamically focus on specific lines.<p>- Code examples are compiled from linted and formatted source code.<p>I’d be grateful for any feedback or contributions.<p><a href="https://github.com/walkthru/walkthru" rel="nofollow">https://github.com/walkthru/walkthru</a>