mikro-orm/mikro-orm
TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL and SQLite/libSQL databases.
Star History
Momentum
+231
STARS · LAST 30 DAYS
8
PER DAY
#117
MOST-STARRED TypeScript
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +56 | +231 | +720 |
| Per day | 8 | 8 | 8 |
| Forks gained | +3 | +14 | +34 |
mikro-orm gained 231 stars in the last 30 days, about 8 a day, and now has 9.2K. It is about 9 years old and has averaged roughly 1K stars a year. It ranks #117 among TypeScript repositories and #726 across all languages on GitHubRepo.
Trending Record
2
DAYS ON TRENDING
#1355
BEST RANK
Sep 27, 2026
FIRST APPEARANCE
Active
STATUS TODAY
mikro-orm has maintained a continuous presence across global trending indexes, peaking at #1355. Below is the 30-day activity profile:
💡 Overview
mikro-orm is an open-source project written in TypeScript: TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL and SQLite/libSQL databases.
Engineered for speed, consistency, and developer ease, it solves common hurdles in database, datamapper, entities. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in TypeScript for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ npm install mikro-orm⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Node.js >= 18, npm, pnpm or bun
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
mikro-orm coordinates its core functionality through a modular TypeScript pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
High-Throughput Storage
Persist and retrieve structured data records with minimal latency and high concurrency.
In-Memory Caching
Accelerate application response times by caching frequently queried database entities.
Analytical Queries
Run aggregate metrics and point lookups across large sets of records.
Distributed Replication
Synchronize state across multiple cluster nodes with strong consistency guarantees.
🚀 Getting Started
Install mikro-orm using your package manager: `npm install mikro-orm`
Initialize your project workspace or configuration file for mikro-orm.
Import mikro-orm into your codebase or invoke it directly from your terminal.
Execute your test suite or run `mikro-orm --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with TypeScript, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
mikro-orm/mikro-orm is currently ranked #726 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #720 | loco-rs/loco | Rust | ★ 9.3K | Compare ↗ |
| #722 | hiddify/Hiddify-Manager | Python | ★ 9.3K | Compare ↗ |
| #723 | trailhq/Graft | TypeScript | ★ 9.3K | Compare ↗ |
| #724 | pocket-id/pocket-id | Go | ★ 9.3K | Compare ↗ |
| #725 | apache/iceberg | Java | ★ 9.3K | Compare ↗ |
| #726 | mikro-orm/mikro-orm This Project | TypeScript | ★ 9.2K | |
| #727 | phpDocumentor/TypeResolver | PHP | ★ 9.2K | Compare ↗ |
| #728 | kubernetes-sigs/external-dns | Go | ★ 9.1K | Compare ↗ |
| #729 | wealthfolio/wealthfolio | Rust | ★ 9.1K | Compare ↗ |
| #730 | iflytek/astron-agent | Java | ★ 9.1K | Compare ↗ |
| #731 | podman-container-tools/buildah | Go | ★ 9K | Compare ↗ |
Frequently Asked Questions
What does mikro-orm do? +
TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL and SQLite/libSQL databases.
What language is mikro-orm written in? +
The primary language is TypeScript. Topics include: database, datamapper, entities, entity, identity-map.
Is mikro-orm actively maintained? +
Yes, the last recorded push was on Sep 27, 2026 with 20 open issues being tracked.
How many stars does mikro-orm have? +
mikro-orm has 9,241 stars and 676 forks on GitHub.
How does mikro-orm rank among GitHub repositories? +
With 9,241 stars, mikro-orm/mikro-orm is ranked #726 globally across all repositories tracked on GitHubRepo and #117 among TypeScript projects.
What license is mikro-orm distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
