September

September
9–10

JavaZone

Oslo, Norway

Organized by javaBin, the Norwegian Java User Group, this conference is intended for Java developers. The conference has been running since 2001 and had more than 3,200 participants last year. In 2019, the conference featured 160 speakers across seven parallel tracks and offered a selection of 11 workshops. The 2020 conference promises to be similar.

October

October
1–3

Strange Loop

St. Louis, Missouri

This multidisciplinary conference aims to bring together the developers and thinkers building tomorrow’s technology in fields such as emerging languages, alternative databases, distributed systems, and security. Talks are generally code-heavy and not process-oriented.

October
19–22

EclipseCon Europe

Ludwigsburg, Germany

As the Eclipse Foundation’s major annual event for its European community, this conference program usually includes technical sessions on current topics pertinent to developers. Example topics include modeling, embedded systems, data analytics and data science, the Internet of Things (IoT), and DevOps.