Workflow Engine might be a bit more popular than jBPM. We know about 1 link to it since March 2021 and only 1 link to jBPM. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Https://jbpm.org, https://kogito.kie.org, and the other projects under the https://kie.org umbrella are also worth looking into. Jbpm is the grandfather of several of the Java based BPMN solutions if I'm not mistaken. Source: over 2 years ago
The best open source project for this is Elsa Workflows and it’s pretty active. If you don’t mind paid then WorkflowEngine. Source: about 1 year ago
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