Package

vitest-environment-prisma-postgres

Vitest environment for Prisma & PostgreSQL designed for fast integration tests: seed your database once with production-like data, then run each test in a transaction that is rolled back after execution. Tests remain isolated without expensive reseeding.

v2.0.0, 11 Jun 2026MITESM + CommonJSTypes: BundledTesting ORMs and query builders

$ npm install vitest-environment-prisma-postgres

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 6.1k; - over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 3 months ago; v2.0.0
GitHub stars: 42; 5 forks
Open issues / PRs: 3 / 14
Contributors: -
Commits, last 52 weeks: 50

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

6,149 downloads last week, 27,591 in the last month. No 52-week series has been fetched yet.

Maintenance

Releases, last 12 months: -
Latest version: 2.0.0, 11 Jun 20263 months ago
First published: -
Last push to GitHub: 25 Sept 2026same day as the snapshot
Repository archived: No
Open issues: 3
Open pull requests: 14
Commits, last 52 weeks: 50
Dependents on npm: 0

Major versions

Recent releases

Compatibility

Module format: ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: >=20
Runtimes: -
Unpacked size (npm): 27 kB
Dependencies (0): None
Peer dependencies (3): prismavitest@prisma/adapter-pg

Install

npm install vitest-environment-prisma-postgres

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/vitest-environment-prisma-postgres@2.0.0/
unpkghttps://unpkg.com/vitest-environment-prisma-postgres@2.0.0/
esm.shhttps://esm.sh/vitest-environment-prisma-postgres@2.0.0

Alternatives

Package	Weekly downloads	Gzip	Last release	Module	Comparison
@factory-js/prisma-factory 🏭 The FactoryJS plugin for Prisma	6.5k	-	7 months ago	ESM + CommonJS	-
pg-mem A memory version of postgres	377.4k	-	6 months ago	CommonJS	-
@tinbase/pg-mem Fork of pg-mem with extended Postgres conformance (PL/pgSQL, triggers, RLS, correlated subqueries, MERGE, ranges, full-text, partitioning, ...). Tracks oguimbal/pg-mem; pending upstream PR #476.	17.6k	-	1 month ago	CommonJS	-
mock-knex a knex mock adapter for simulating a db during testing	171.3k	-	2 years ago	CommonJS	-
@golevelup/ts-vitest Reusable utilities to help level up NestJS Testing	72.7k	-	6 months ago	ESM only	-
mongodb-memory-server-global MongoDB Server for testing (auto-download latest version to ~/.cache/mongodb-binaries).	27.3k	-	3 days ago	CommonJS	-

Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): downloads_week 6149 < 10000.