Show HN: My website as one connected graph – blog, second brain, and book

A developer launched a personal website structured as an interactive connected graph, featuring a blog with 200+ posts on data engineering, a second brain with 1000+ interlinked notes on PKM and writing, and a live book on data engineering patterns. The site allows users to drag nodes, click to enter, or press Tab to navigate.

drag the nodes · click to enter · or press Tab to wander The Data Engineering Blog 200+ posts on the open-source data ecosystem — Python, DuckDB, orchestration, declarative stacks, and data modeling. read latest → Second Brain 1000+ interlinked notes on PKM, deep life, writing, Neovim, and digital gardening — crafted, connected, compounded. enter brain → Data Engineering Vault The connected glossary: DuckDB, Iceberg, lakehouse, dbt, Dagster, semantic layers and 1000+ data engineering concepts. open vault → The Book Patterns of Data Engineering — timeless practices from convergent evolution, written live and free to read. open book → Latest from the Blog all articles → /posts - Vibe Coding Is Dangerous, Agentic Engineering Isn't—Wes McKinney /blog/how-to-use-ai-with-de-wes-mckinney/ - Beyond the Semantic Layer: Building a Context Layer for the Agentic Era /blog/agentic-context-layer/ - Plan Mode All the Time, Substrait over SQL, and the End of the DE Role ft. Chris Riccomini /blog/how-to-use-ai-with-de-chris-riccomini/ - The Dagster Almanack: From Complexity to Composability /blog/dagster-almanack-open-data-platform/ - Internal vs. External Storage? What's the Limit of External Tables /blog/modern-external-tables-and-evolution/ Popular in the Second Brain all notes → /brain/ - Data Engineering Vault /brain/data-engineering - Data Engineering Toolkit /brain/data-engineering-toolkit/ - Personal Knowledge Management /brain/personal-knowledge-management-pkm - The Vim Language & Motions /brain/vim-language-and-motions/ - Future of Blogging /brain/future-of-blogging/ - Deep Life /brain/deep-life Recently updated entries live at the bottom of the Second Brain /brain/ as Recent Notes .