Tagref helps you manage cross-references in your code.

A refactoring tool for C/Yacc and Emacs. The first tool to cross Refactory Rubicon. Initial work, and released under GPL in 2009, by Marián Vittek.

CrossReference plugin for CKEditor 4 - Adds cross references links

Provide a copy-and-paste-like approach to insert Cross Reference in MS Word and WPS. 用于在Word和WPS里像“复制粘贴”一样添加交叉引用

Suggestions for links referencing Bible text

Translates created KUP files from Kuriimu

Interactive bible cross reference charts using D3.js, with multiple translations from an SQL database

Cross referencing with proper definite articles and declensions

Comparison of all 'hello world' examples across various sources.

Easy linking to source definitions in Grok Search Index from within DokuWiki pages.

A program for processing Hyperlinks, Sphinx references, and inventories.

Applescript and template file for converting OmniOutline documents to PDF via Pandoc (OO/Rtf → Markdown → Pandoc) preserving internal row-level cross-references.

Referência cruzada dos comandos dos gerenciadores de pacotes

c xref tool

Creates a table of names with name type and line number. (example of tokenizer)

This C++ program reads text from a file, generates a cross-reference table of words along with the lines they appear on, and prints the text with line numbers.

Forward-referencing functionality for cleveref