This week at Neo4j, the Developer Relations team is previewing talks on the GRANDstack and GraphQL at the NODES 2019 conference, including a beginner-friendly introduction to the GRANDstack framework. Stefan Dreverman continues his series on building questionnaires using Neo4j, while Jan Zak shares tips on scaling up d3.js graph visualizations. The team also showcases a GRANDstack movies demo app and highlights Betsy Hilliard, this week's featured community member, who is passionate about graphs and helping others advance their knowledge. Additionally, Nelson Sousa presents building a data warehouse with Neo4j, and the podcast "Connecting to Apache Kafka with Neo4j" features David Allen and Michael Hunger discussing integration with Kafka. The team also shares updates on hosting Neo4j on the cloud and celebrates Global Graph Celebration Day.