Alphanumeric characters: :<char> → $<char>$ in markup (e.g. :X → $X$ , :5 → $5$ )
Greek letters: ;<latin> → <greek> in math and $<greek>$ in markup (e.g. ;a → alpha/ $alpha$ )
Common indices (numbers and letters i-m): <letter><index> → <letter>_<index> in math and $<letter>$<index> → $<letter>_<index>$ in markup (e.g A314 → A_314, $alpha$n → $alpha_n$ )
Wrapping of any mathematical expression (see operations, works nested, multiline and in visual mode via the selection key): <expression><operation> → <operation>(<expression>) (e.g. (a^2+b^2)rt → sqrt(a^2+b^2), lambdatd → tilde(lambda), (1+1)sQ → [1+1], (1+1)sq → [(1+1)])
Matrices: <size>ma and <size>lma (e.g. 23ma → 2x3 matrix)
ctheorems shorthands (e.g. tem → empty theorem, exa → empty example)
Many shorthands for mathematical expressions

Note that you can enable and disable collections of snippets in the config.

Excalidraw

Use :TypstarInsertExcalidraw to create a new drawing using the configured template, insert a figure displaying it and open it in Obsidian. To open an inserted drawing in Obsidian, simply run :TypstarOpenExcalidraw while your cursor is on a line referencing the drawing.

Anki

WIP

Installation

Install the plugin in neovim and set the typstarRoot config or alternatively clone typstar into ~/typstar.

require('typstar').setup({
  typstarRoot = '/path/to/typstar/repo' -- depending on your nvim plugin system
})

Snippets

Install LuaSnip, set enable_autosnippets = true and set a visual mode selection key (e.g. store_selection_keys = '<Tab>') in the configuration
Install jsregexp as described here (running :lua require('jsregexp') in nvim should not result in an error)
Install nvim-treesitter and run :TSInstall typst
Optional: Setup ctheorems with names like here

Excalidraw

Install Obsidian and create a vault in your typst note taking directory
Install the obsidian-excalidraw-plugin and enable Auto-export SVG (in plugin settings at Embedding Excalidraw into your Notes and Exporting > Export Settings > Auto-export Settings)
Have the xdg-open command working or set a different command at uriOpenCommand in the config

Anki

WIP

Configuration

Configuration options can be intuitively derived from the table here.