DBLab enables 🖖 database branching and ⚡️ thin cloning for any Postgres database and empowers DB testing in CI/CD. This optimizes database-related costs while improving time-to-market and software quality. Follow to stay updated.

PostgreSQL database branching

Isolated databases for every AI agent branch. Build, test, and migrate in parallel. Production stays untouched.

Keep your database in sync with your git branches.

Visualize your Neon Postgres branches

⚡ Lighting fast Postgres Branching/Cloning (Work In Progress)

Local PostgreSQL database branching CLI for migrations, schema diff, and isolated development.

Demo: branch-per-PR Postgres databases with pgbranch — every PR gets a masked CoW clone of prod in ~2s

The execution environment for AI database agents — give Claude Code, Cursor, or your own agent a disposable branch of your Postgres to run migrations, indexes, and DELETEs against, then throw it away. Production is never touched.

A practical implementation of PostgreSQL 18 logical replication for branch-specific data isolation. Demonstrates bidirectional synchronization between central and branch databases using Docker containers. Perfect for retail businesses or organizations needing distributed data management with automatic synchronization.

Instant copy-on-write Postgres branches — self-hosted, container-native, branch per PR. ~1.9s to branch a 5 GiB database.

GitHub Action for per-PR Cloudflare preview environments: an isolated Worker, D1, KV & R2 for every pull request — auto-deployed with dev data sync and migrations, torn down on close.

Self-hosted Neon: branching CLI + Helm chart for Docker and Kubernetes