Suggestions for annotate-equations

The following packages have something in common with the package annotate-equations. The packages are ordered in decreasing similarity.

• highlightx: Highlight formulas or paragraphs
• hf-tikz: A simple way to highlight formulas and formula parts
• overarrows: Custom extensible arrows over math expressions
• venndiagram: Creating Venn diagrams with TikZ
• pascaltriangle: Draw beautiful Pascal (Yanghui) triangles
• tkz-graph: Draw graph-theory graphs
• tkz-berge: Macros for drawing graphs of graph theory
• letterswitharrows: Draw arrows over math letters
• proflycee: A LaTeX package for French maths teachers in high school
• nicematrix: Improve the typesetting of mathematical matrices with PGF
• thmbox: Decorate theorem statements
• shadethm: Theorem environments that are shaded
• dpcircling: Decorated text boxes using TikZ
• tkz-tab: Tables of signs and variations using PGF/TikZ
• tkz-euclide: Tools for drawing Euclidean geometry
• tikz-karnaugh: Typeset Karnaugh maps using TikZ
• bchart: Draw simple bar charts in LaTeX
• scratchx: Include Scratch programs in LaTeX documents
• bondgraphs: Draws bond graphs in LaTeX, using PGF/TikZ
• havannah: Diagrams of board positions in the games of Havannah and Hex
• thuaslogos: Logos for The Hague University of Applied Sciences (THUAS)
• scratch3: Draw programs like “scratch”
• gridpapers: Graph paper backgrounds and color schemes
• quizztex: Create quizzes like in TV shows
• causets: Draw causal set (Hasse) diagrams
• fancytabs: Fancy page border tabs
• gradientframe: Simple gradient frames around objects
• notes: Mark sections of a document
• sectionbox: Create fancy boxed ((sub)sub)sections
• shadowtext: Produce text with a shadow behind it
• shadow: Shadow boxes