Agile Processes in Software Engineering and Extreme Programming ; 22nd International Conference on agile software development, XP 2021, Virtual Event, June 14–18, 2021, Proceedings
Constitutes the proceedings of the 22nd International Conference on Agile Software Development, XP 2021, which was held virtually during June 14-18, 2021. XP is the premier agile software development conference combining research and practice. It is a unique forum where agile researchers, practitioners, thought leaders, coaches, and trainers get together to present and discuss their most recent innovations, research results, experiences, concerns, challenges, and trends. XP conferences provide an informal environment to learn and trigger discussions and welcome both people new to agile and seasoned agile practitioners. This year’s conference was held with the theme “Agile Turns Twenty While the World Goes Online”.
Agile processes in software engineering and extreme programming : XP 2022 workshops, Copenhagen, Denmark, June 13-17, 2022 and XP 2023 workshops, Amsterdam, the Netherlands, June 13-16, 2023 : revised selected papers
Book constitutes papers from the research workshops presented at XP 2022 and XP 2023, respectively the 23rd and 24th International Conferences on Agile Software Development, held on June 13-17, 2022 at the IT University of Copenhagen, Denmark and June 13-16, 2023 in Amsterdam, Netherlands.

