ada/           Web for Ada
apl/           Web for APL
c_cpp/         Web for C and C++
clip/          CLIP (similar to Web)
doc/           Manual for Web
funnelweb/     Language & Typesetter Independent Web
fweb/          Multilingual Web
glasgow/       Glasgow University literate programming system
knit/          Multiple change file tangle & weave
latexspider/   Add-on for LaTeX support in Spidery Web
literateprog/  Knuth's Literate Programming System: Web
lpw/           Literate Programming Workshop for Macintosh
maple/         Web for Maple
noweb/         noweb multilingual web
nuweb/         Simple Web, generates some HTML
reduce/        Reduce Web
schemeweb/     Web for Scheme
spiderweb/     Spidery Web mulitlingual web
systems/       system specific webs
tie/           program for applying change files
wordweb/       web written in Microsoft WordBasic