Jens Knipper

Jens is a senior software engineer working for OpenValue in Düsseldorf. He likes working in different environments, architectures and technologies. The insights he gathers are things he likes to share in through talks or blog posts.

3 articles

Jan 19, 2026 Jens Knipper

foojay – Documentation as Code with AsciiDoctor, GitLab CI, and GitLab Pages

Writing documentation should be as low-key as possible to remove the pain from the process. One way to achieve this is through Documentation …

GitLab

Jun 16, 2025 Cay Horstmann, Frank Delporte, Hanno Embregts, Jens Knipper, Karl Heinz Marbaise, Miro Wengner

Foojay Podcast #73: JCon Report, Part 2 – Evolutions in the Java language and runtime

In the second part of our JCON interviews, recorded at the conference in May, we focuses on general evolutions within the Java world and how …

Java Java Core

Jan 24, 2025 Jens Knipper

Receiving mails in Java with IMAP or POP3

There is a lot of documentation for sending mails, but gathering information about the receiving and processing part is less easy.This …

Java