This hack is an example
- FreeMindEmbeddingTutorial Embedding FreeMind mindmaps into Trac Wiki pages (0.9, example, lcordier, tutorial)
- GamedevTheme RPI Game Development Club Theme (0.10, 0.11, 0.9, coderanger, example, theme)
- GeneralLinkSyntaxPlugin General link syntax plugin (0.10, 0.9, example, gotoh, plugin)
- HelloWorldPlugin Example plugin from www.edgewall.com (needsadoption, 0.9, example, plugin, unsupported)
- NewHackMacro Create new hack infrastructure (0.8, 0.9, athomas, example, macro, otaku42, ugly, unsupported)
- RelationalRoleSupportPatch Real relational role/group support (0.9, charliex, example, patch)
- TracBibPlugin A BibTex Cite Plugin (LaTeX, bibtex, citation, cite, wiki, wikiexportplugin, 0.10, 0.11, 0.12, 0.13, Amfortas, example, plugin)
- TracHacksPlugin TracHacks custom modifications (0.10, 0.11, athomas, example, otaku42, plugin, unsupported)
- TracOpenThreeOneOnePlugin Trac server side implementation of the DC open311 API (citytrac, needsadoption, unfinished, 0.11, example, k0s, plugin)
- WikinfoPlugin Wiki Info (0.12, 0.9, coderanger, example, plugin, rede)