To propose a lesson, please write to our Managing Editor in English, Alex Wermer-Colan, at [email protected].

Before submitting a proposal, consult our author guidelines and look over our published lessons and our publishing pipeline. For Contributors

We publish all our lessons in Markdown. Lessons should be titled: "lesson-name". The lesson markdown file will be uploaded to the corresponding language folder (for example, "en"), and placed either in the drafts/originals directory or the drafts/translations directory. Sample lessons, with proper yaml header, can be viewed in these directories.

Image files should be named: "lesson-image-1", "lesson-image-2". Image files go in the images directory, inside a folder named with the same slug as your lesson.

The live URL for the English lessons in the publishing pipeline: https://programminghistorian.github.io/ph-submissions/en/drafts/originals/LESSON-SLUG