Latest Blogpost

Announcing cursor-brick

This post announces the new cursor-brick library. It is a small library to help you define brick widgets for cursors.

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Date 2019-08-14

Recent Blogposts

Cursors, Part 6: The Forest Cursor

This is the sixth post in a series about cursors. It prepares the final data structure to write a simple forest editor.

In the previous posts in the cursors series, we discussed the concept of a cursor, and the implementation of a type-safe tree cursor. In this post, we will discuss a cursor for forests.

It originated in the work on smos, a Purely Functional Semantic Forest Editor.

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Date 2019-07-28

Announcing yesod-static-remote

While making some web services, I noticed that there was a little piece of functionality that I would need almost every time. The new yesod-static-remote library scratches this little itch in under 50 lines of code.

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Microsmos: Writing a simple tree-editor with brick.

With the new cursor as defined in the previous poss about tree cursors we can take the next step towards making a Purely Functional Semantic Forests Editor like Smos. In this post we will write a simple purely functional tree editor using brick, building on the previous simple text editor: nanosmos.

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Announcing looper

This post announces the new looper library. It is a small library to define actions that need to run periodically.

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Date 2019-06-14