"Onboarding" experience site for TL?

Folks have observed that Unison has an excellent site for helping folks get started with the language, under https://share.unison-lang.org/

At least in principle, it would be great if we had something similar: some paint-by-numbers introductions that go beyond the current tutorials and ease the path of getting oneself started with TL projects.

This is a fairly tall order, not least because there are so many different kinds of potential TL projects: there's probably no one-size-fits-all starting points. But a few solid examples might be really helpful.

(Note that this isn't just a code-plus-text project: well-thought-out UX and information architecture are likely to also matter.)

首先檢視目前的教學，以及 Unison 的 onboarding 網站：https://share.unison-lang.org/。找出一小組具代表性的 TL 專案介紹，並概述它們所需的 UX 與資訊架構。只有當專案具備已達成共識的具體 onboarding 範圍，而不只是一般性的提案時，才算完成。