Inqlude provides a comprehensive listing of all existing libraries for developers of applications using the Qt toolkit. Inqlude is run by the community and open for contributions.
Diff, Match and Patch libraries for Plain Text
The Diff Match and Patch libraries offer robust algorithms to perform the operations required for synchronizing plain text.
Diff: Compare two blocks of plain text and efficiently return a list of differences.
Match: Given a search string, find its best fuzzy match in a block of plain text. Weighted for both accuracy and location.
Patch: Apply a list of patches onto plain text. Use best-effort to apply patch even when the underlying text doesn’t match.