Cédric Pierquet
A circular glyphs alphabet
Insert colored belts (vectorial format) in documents (to presetn skills, for example)
French version of colour definitions from xcolor
Macros to create simple tcolorbox with some customizations
Custom environments (MCQ, list with picked items, ...)
Commands for CAS-like windows (Xcas or Geogebra) in TikZ
Highlight formulas or paragraphs
Insert multilingual placeholder text
Macros to insert playing cards
Insert Licence Etalab 2.0 logo
Some geometric tools, with TikZ
Commands to display French road signs (vector graphics)
Commands to work with Gurvan Paper
Insert “chronometer pictograms” with a duration
Work with PixelArts, with TikZ
A LaTeX package for displaying Post-it notes
A LaTeX package for French maths teachers in high school
Commands (with TikZ) to work with French “BTS SIO” maths themes
pynotebook presents (raw, Markdown or Python) codes (and execution with LuaLaTeX) as in a Jupyter Notebook
Create quizzes like in TV shows
Work on linear systems using xint or pyluatex
Commands for Scrabble boards
Insert 'terminal' or 'context menu' or 'viewers' like in an OS
Work with SymPy and PyLuaTeX
Tangram puzzles, with TikZ
Horizontal banners in a puzzle style
Work with some 2D TikZ commands (French)
Work with some 3D figures
Draw Bernoulli trees with TikZ
Insert Trivial Pursuit board game
Vectorial logos (GeoGebra, Emacs, Scratch, ...) with ‘inline’ support
Create wordle grids
Write on grid lines