I’ve gotten into the habit of generating HTML explainers and cheat sheets using LLMs. They’re great at it and the result is clean and properly organized.

• Emacs cheat sheet: My personal cheat sheet for all the customized Emacs commands I use daily
• Kafka systems: Interactive explorer of Kafka system and how does it process a message internally
• Postgres privilege guide: Managing privileges in Postgres can be confusing
• SSTable Storage Walk-through: Log-structured storage use Sorted Strings Table as their underlying data structure. This tutorial goes through different scenarios of updating the table, merging segments and compaction