#erd

Schema Atlas

GiovanaPR22

Turn Prisma, TypeORM, Drizzle, JPA, Liquibase and Flyway schemas into interactive ER diagrams — no database connection, no leaving VS Code.

ER diagram editor with DDL generation — a modern ERMaster replacement

DataLexicon

NvisionData

Generate SQL, documentation, and ER diagrams from YAML logical data models.

Schemap ERD

mikeeeyy04

Connect to a MySQL database and explore its tables and relationships as an interactive ERD.

Ginexys Developer Tools

ginexys

Table Formatter, Node Editor, PDF Processor and Schema Editor for VS Code. Edit CSV, TSV, Markdown tables, extract PDF content, and build circuit/ERD/FSM diagrams. All offline, no upload.

Rails Schema Preview

AdinOmic

Preview Rails schema.rb files as interactive ER diagrams, docs, health checks, indexes, and seed data inside VS Code.

FlowTrace

nixenic

Trace call chains from any function down to the database — layered call-flow diagram with DB table/column access tracking (TypeORM, Prisma, raw SQL).

SchemaDoc — Living Database Documentation

mjethwa-streamlit

Auto-generate markdown database docs from your Prisma/SQL schema — tables, columns, constraints, and relationships. Mermaid ERDs, auto-update on save, and Notion publishing with Pro.