MikroORM 7.1 is out 🚀
- LazyRef
- per-parent collection limiting
- PGlite driver
- query cancellation via AbortSignal
- database triggers
- stored procedures
- typed Kysely for NestJS/DI setups
- PostgreSQL partitioning
and more...
Blog post: mikro-orm.io/blog/mikro-orm-…
Changelog: github.com/mikro-orm/mikro-o…
18 months in the works. MikroORM v7 is officially out!
MikroORM v7 is here. Zero deps, knex replaced with Kysely, native ESM, type-safe QB, polymorphic relations, Oracle support, and too many things to fit in a tweet.
mikro-orm.io/blog/mikro-orm-…
🧵👇
MikroORM 7.0.0-rc.2 is out!
MikroORM v7 is shedding external dependencies and becoming edge-ready. Two deps removed (umzug, tinyglobby), native node:sqlite added, and the type system keeps getting faster and stricter.
The stable version is getting really close.
Martin Adámek retweeted
MikroORM v6.6 is fresh out of the oven!
Here are some highlights from this release:
- More control over filters on relations
- Private property accessors
- defineEntity and enumMode in entity generator
mikro-orm.io/blog/mikro-orm-…
Martin Adámek retweeted
I've been cooking something over the weekend: MikroORM v7 will have native support for streaming!
github.com/mikro-orm/mikro-o…
Martin Adámek retweeted
MikroORM v6.5 is out!
✅ New defineEntity helper
✅ Balanced loading strategy
✅ Transaction propagation
+ tons of other improvements
Blog post: mikro-orm.io/blog/mikro-orm-…
Martin Adámek retweeted
The next release will be a feature one (v6.5). It will take a few more weeks, but you can already test out the biggest addition: `defineEntity()` helper, a new way to define entities programatically, with full type inference.
Available in v6.4.17-dev.25
github.com/mikro-orm/mikro-o…
Martin Adámek retweeted
For a very long time, this has been just a thought, but it just became a reality. During the last weekend, I finished the rewrite from knex to kysely. It's now merged to v7 branch, and the first dev builds for that are now available.
github.com/mikro-orm/mikro-o…
Martin Adámek retweeted
MikroORM 6.4 is out!
- `@Transactional()` decorator
- upsert works on managed entities
- nested embeddables with `prefixMode: 'relative'`
- multi-config support
- `onQuery` hook
- improved support for shared columns in composite FKs
mikro-orm.io/blog/mikro-orm-…
Martin Adámek retweeted
Crawlee for Python is officially live! 🥳
We're excited to share the beta version of the repository with you, which is already open for early adopters 🤩
Check out and support the best web scraping and automation library on @ProductHunt 👇
apify.it/45W90wB
Martin Adámek retweeted
MikroORM v6.1 is out. Among other things, this release brings two interesting features:
- Declarative partial loading of 1:M and M:N collections
- Extensible EntityGenerator metadata
(and support for the upcoming TS 5.4, thanks to @AndaristRake 🙏)
github.com/mikro-orm/mikro-o…
Martin Adámek retweeted
We’ve just launched Crawlee on @ycombinator's Launch YC!
🔺Crawlee is an open-source Node.js library for developing web scrapers and crawlers — an essential tool to acquire data for fine-tuning LLMs and RAG. 11K stars on GitHub and counting 📈🚀 ycombinator.com/launches/H3J…
Martin Adámek retweeted
MikroORM 6 is out!
mikro-orm.io/blog/mikro-orm-…
Martin Adámek retweeted
MikroORM v6 will be released next Monday (8.1.)! Everything should be ready now, I am just making final adjustments to the blog post. If you want to taste the future now, you can try out the latest dev version.
mikro-orm.io/docs/next/guide
Martin Adámek retweeted
MikroORM 6 rc.3 is out
- FindOptions.exclude
- Hidden type
- logger context on EM level
- improvements in filters and Reference wrapper
mikro-orm.io/api/core/change…
I am quite proud of this, it took me a week to deal with all the small differences between the loading strategies, but the joined strategy should be now finally ready!
I got one more surprise for v6, reworked joined strategy support, which will be the new default!
github.com/mikro-orm/mikro-o…
I will release new RC in the evening, the last one before the stable release probably.
Martin Adámek retweeted
MikroORM v5.9.4 is out
github.com/mikro-orm/mikro-o…
Martin Adámek retweeted
rc.1 is out with one additional (but small) breaking change, and a bunch of new features
mikro-orm.io/api/core/change…
Martin Adámek retweeted
I just published the first RC version of MikroORM v6, it's now merged to the master branch and the docs are available too, including the new getting started guide (the docs will still need quite a lot of work).
mikro-orm.io/docs/next/guide










