The Web Development Glossary books and website just received a facelift and additional content!
If you purchased the book and don’t get updates automatically, the new version (1.1.118) should be worth a manual re-download. For website users, the site just caught up with the book again:
The latest edition (“3K”) is maintained and receives updates, and you can test its (less frequently updated) online version at https://webglossary.info!