Schema

About

Schema renders interactive ER diagrams and visual git diffs for Postgres structure.sql, MySQL dumps, SQLite schemas and Rails schema.rb files. It compares the working tree, index, commits, branches or tags, marking added tables and columns in green, removed ones in red and changed ones in amber. It is written in Rust and compiled to WebAssembly, so the same engine runs in the CLI, a browser viewer and embeddable HTML diagrams.