Wahlberg

A Markdown field with a GitHub-style editor: a Write tab, a Preview tab, and a formatting toolbar.

Wahlberg is in beta. The templating surface, |marky filter, wahlberg_Markdown GraphQL type, Editor::inputHtml() options, both events, and the config/wahlberg.php snippet format are settled. The field’s own settings may still move.

• Raw Markdown in, raw Markdown out
• Server-side preview
• HTML Purifier on the parsed output by default
• Craft reference tags like [Read more]({entry:123:url}) resolved on output
• Markdown syntax highlighting in the Write tab
• Formatting toolbar: headings, bold, italic, strikethrough, quote, code, link, entry and asset pickers, bulleted and numbered lists, and snippets
• Entry and asset links written as reference tags
• Snippets: blocks of Markdown you define
• The editor grows to fit what’s typed, between a minimum and (optional) maximum height
• ⌘B / ⌘I / ⌘K shortcuts, ⌘⇧K for snippets, and Enter continues lists and blockquotes
• Buttons toggle: hit Bold on already-bold text and the markers come off
• Native browser undo
• No editor library bundled: it’s a textarea, some vanilla JS, and Craft’s own icons
• Per-field Markdown flavour, toolbar, sizing, placeholder, character or byte limit, and counts
• GraphQL support
• Reusable outside the field type: drop the editor into your own plugin’s settings from Twig or PHP