Typst

From the forum announcement:

Elembic is a framework for custom elements and types in Typst. It implements this long-awaited feature in pure Typst, so you can use it for your packages and templates right now!

It lets you create:

• Custom elements: Reusable and customizable document components, with support for typechecked fields, show and set rules (without state by default, so it is reasonably performant!), reference and outline support, as well as features not yet in Typst such as revokable rules and child element selectors.

• Custom types: Data structures with support for typechecked fields but also custom type casting. They can be used in element fields, but also for your own needs through e.types.cast(value, type).

See also:

elembic on Typst Universe

Website: https://tyx-editor.com/ Online editor: https://app.tyx-editor.com/

From Discord:

Exciting news: We are launching our new subscription, Typst Pro. No matter whether you are writing documentation, a thesis, or your next conference talk, there is something in Typst Pro that will help you do it better. The subscription includes a fullscreen presentation mode, reference sync to Zotero and Mendeley, and more storage and files per project (in very high demand on this server 😉). Soon, we'll add even more powerful features like comments and private packages.

Typst Pro subscriptions apply to typst.app and extend it with powerful new features. Of course, the Typst compiler stays open-source and free to download, modify, and use.

We hope you’ll check out Typst Pro. Subscribing is one of the best ways to support Typst’s development! Learn more on https://typst.app/pricing/