Browse Packages

Annotate code blocks with marks and geometric overlays.

Render Mermaid diagrams as SVG.

Render molecular structures through maquette.

Draw normal-form and extensive-form game-theory diagrams.

Perfect proportions.

Encode Typst values to XML and make Atom feeds

Author and render PreFigure mathematical diagrams

Open source vector icons.

Find unreferenced figures, uncited sources and lost labels.

Draw the Spiral of Theodorus (the Pythagorean snail): N right triangles with an exact a·√n labelling system — starting-leg length a, every hypotenuse labelled with its exact value (values, formulas √n, or a custom function), labels rotated parallel to their rays, optional new-leg labels pushed outside, gradients, direction, modes, right-angle marks and more. No dependencies.

Social-network post boxes (Twitter/X, Facebook, Instagram, Snapchat, Mastodon).

A library for producing beautiful syntax tree graphs.

Minimal mathematical notations toolkit. Classical sets, linear algebra, probability laws and statistics operators... and much more !

Adds styled badges, boxes and menu actions.

Encoder and decoder for base64, base32, and base16.

Beautiful theorem-like environments with 9 styles and French math preset

A port of the ccicon LaTeX package for Typst.

An importable library for common combinatorial operations

Exercise management with solutions, metadata, filtering, and exercise banks for educational documents

Format numbers and units with style.