Suggestions for witharrows

The fol­low­ing pack­ages have some­thing in com­mon with the pack­age with­ar­rows. The pack­ages are or­dered in de­creas­ing sim­i­lar­ity.

• nice­ma­trix: Sev­eral fea­tures to im­prove the type­set­ting of math­e­mat­i­cal ma­tri­ces with TikZ
• eq­nalign: Make eq­nar­ray be­have like align
• eq­nar­ray: More gen­er­alised equa­tion ar­rays with num­ber­ing
• cases: Num­bered cases en­vi­ron­ment
• sube­q­nar­ray: Equa­tion ar­ray with sub num­ber­ing
• ven­ndi­a­gram: Creat­ing Venn di­a­grams with TikZ
• tkz-berge: Macros for draw­ing graphs of graph the­ory
• tkz-graph: Draw graph-the­ory graphs
• tkz-tab: Tables of signs and vari­a­tions us­ing PGF/TikZ
• dynkin-di­a­grams: Draw Dynkin, Cox­eter, and Satake di­a­grams us­ing TikZ
• codeanatomy: Type­set code with an­no­ta­tions
• spalign: Type­set ma­tri­ces and ar­rays with spaces and semi­colons as de­lim­iters
• pen­rose: A TikZ li­brary for pro­duc­ing Pen­rose tilings
• flex­isym: Sym­bol ma­nip­u­la­tion for breqn
• 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”
• kar­naughmap: Type­set Kar­naugh maps
• kar­naugh-map: LaTeX pack­age for draw­ing kar­naugh maps with up to 6 vari­ables
• rank-2-roots: Draw (math­e­mat­i­cal) rank 2 root sys­tems
• braids: Draw braid di­a­grams with PGF/TikZ
• sys­teme: For­mat sys­tems of equa­tions
• oplot­symbl: Some sym­bols which are not eas­ily avail­able
• pas-tableur: Create a spread­sheet lay­out
• pas-cross­words: Creat­ing cross­word grids, us­ing TikZ
• tkz-base: Tools for draw­ing with a carte­sian co­or­di­nate sys­tem
• tkz-lin­kn­odes: Link nodes in math­e­mat­i­cal en­vi­ron­ments