First, JavaScript and modern Java (Spring Boot etc.): To me those are still the most important technologies in B2B software. Docker and microservices-related p

First, JavaScript and modern Java (Spring Boot etc.): To me those are still the most important technologies in B2B software. Docker and microservices-related patterns and technologies in general: While not the silver bullet they're sometimes depicted to be microservices have some interesting characteristics beyond scalability alone. Finally, Blockchain-related technologies (and decentralisation at large): There are interesting potential real-world applications beyond finance (supply chain management, for instance).