#postgres
SQL Studio
LevRagulin
Write SQL, explore databases, and view query results with agent integration
QueryDeck
vs-code-database-client
AI-first SQL workbench for VS Code with multi-database connections, local query memory, performance recommendations, and result grids.
GQry
preechagum
Universal database client — MySQL, PostgreSQL, MS SQL Server, SQLite. Browse, query, edit, import / export.
Database Platform SQL
CrystalCrafter
Multi-datasource SQL IDE: local JDBC proxy, metadata cache, and results panel (many engines, extensible connection types)
ERDmaker
genishs
PostgreSQL ERD maker for VSCode — connect to a DB, draw ERDs with logical/physical names and views, read/write .erm, and generate DDL (ERMaster-style).
Data Quality Studio — GE & Soda Core
tripleaceme
Visual builder that generates Great Expectations and Soda Core data quality tests from your live database or local CSV/Excel/Parquet files.
Sam's PostgreSQL mTLS Explorer
Samujjal
Connect to PostgreSQL databases using mTLS (Teleport/Infrastructure Access Control) and browse database objects visually
SQL Query Explorer
big-tech-talk
Browse schemas and run SQL from VS Code. Supports Trino, PostgreSQL, Supabase, SQLite, and DuckDB.
Rails Schema Navigator
prashantbangar03
Navigate Rails db/structure.sql and db/schema.rb visually — tables, columns, foreign keys, PostgreSQL enums, views, join tables, and ActiveRecord model links.
Margin Guard
balkanbrs
VS Code extension for SaaS margin analysis, pricing detection, profitability forecasting, gross margin visibility, and hosting cost comparison from your codebase.
SeedBase: Synthetic Test Data Generator
SeedBase
Generate realistic, foreign-key-consistent test data from your schema (SQL, Django, Prisma) or a live database, right in the editor. Free tier, no card.
sqllens: SQL language server
nickeolofsson
Multi-dialect SQL language support powered by the sqllens analyzer: diagnostics, typed hover, go-to-definition, references, completion, semantic tokens. Fully self-contained — the language server is bundled.