Some features of the Haskell web framework IHP produce strings that are sen by the user, e.g. the error messages from validators like nonEmpty, and they are all
qiling
doxygen-wizard
connection-pooling
drupal-database
template-matching
microsoft-live-meeting
qregularexpression
prepared-statement
boost-stacktrace
postgrest
aws-automation
firmata
elasticsearch-php
ibpy
aws-fis
timedelay
jxbrowser
git-flow
ubuntu-unity
idle-timer
container-runtime-interface
aac
jplayer
fault
android-api-levels
oas
build
stream
magnetic-cards
cabal-new