di­a­grams – A CTAN col­lec­tion of di­a­gram macro pack­ages

The col­lec­tion in­cludes:
– Michael Barr's di­agxy pack­age de­signed for gen­eral us­abil­ity in a va­ri­ety of math­e­mat­i­cal dis­ci­plines; – François Borceux' pack­age which is specif­i­cally aimed at cat­e­gory the­ory di­a­grams; – the circ cir­cuit-di­a­gram macros; – Pe­dro Quaresma's dcpic macros for com­mu­ta­tive di­a­grams, us­ing LaTeX pic­ture mode; – An­ders Svens­son's ku­vio macros for com­mu­ta­tive di­a­grams, us­ing dvips “PostScript \spe­cials”; – Paul Tay­lor's long-es­tab­lished com­mu­ta­tive di­a­gram macros, which are de­signed to pro­vide high power in a stan­dard (La)TeX en­vi­ron­ment; and – Kris Rose and Ross Moore's xypic pack­age which can be used for a va­ri­ety of graphs and di­a­grams.
To down­load, or to read doc­u­men­ta­tion of a pack­age, fol­low the link above to the pack­age's more de­tailed cat­a­logue out­line. The archive does not of­fer di­rect fa­cil­i­ties to down­load this col­lec­tion of ‘com­pet­ing’ pack­ages as a sin­gle whole.