
TypeScript Data Mapper ORM for Node.js, with Unit of Work and Identity Map. Created by @B4nan. https://nitter.gq/t.co/rTc5QcJHM4
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Joined February 2020
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MikroORM retweeted
Replying to @icanvardar
IMO they're actually more useful than ever, especially since they compress a lot of meaning into a small set of words
MikroORM 7.2 is out 🚀
- row level security
- to-one relations via subquery
- sql.js driver
- live docs playground
- cursor pagination rework
- named params in em.execute()
- await using support
and more...
Blog post: mikro-orm.io/blog/mikro-orm-…
Changelog: github.com/mikro-orm/mikro-o…
I just released v7.1.3, which includes several new opt-outs of the new v7.1 features like triggers and routines. This should ease adoption for those who were already using those db features before the ORM became aware of them.
If you face any kind of issue during upgrade, please let me know!
github.com/mikro-orm/mikro-o…
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MikroORM retweeted
In this fun video, Steven shows us how he created an experimental @MikroORM integration.
For existing MikroORM users, PowerSync provides partial sync at scale: keep on-device SQLite synced with your backend database. PowerSync is designed for offline, real-time, and reactive use cases.
For existing PowerSync users, you might want to check out MikroORM as another great option. From what we can tell, the latest version probably works on React Native and Web too.
MikroORM 7.1 is out 🚀
- LazyRef<T>
- 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…
MikroORM retweeted
If AI reading your open source code hurts your business, you were likely using "open source" as a growth strategy instead of a philosophy. And closing it now doesn't make you secure. It just means fewer good-faith developers hardening your code, and more bad actors pointing AI at your production servers.
Open source is dead.
That’s not a statement we ever thought we’d make.
@calcom was built on open source. It shaped our product, our community, and our growth. But the world has changed faster than our principles could keep up.
AI has fundamentally altered the security landscape. What once required time, expertise, and intent can now be automated at scale. Code is no longer just read. It is scanned, mapped, and exploited. Near zero cost.
In that world, transparency becomes exposure. Especially at scale.
After a lot of deliberation, we’ve made the decision to close the core @calcom codebase.
This is not a rejection of what open source gave us. It’s a response to what risks AI is making possible.
We’re still supporting builders, releasing the core code under a new MIT-licensed open source project called cal. diy for hobbyists and tinkerers, but our priority now is simple:
Protecting our customers and community at all costs.
This may not be the most popular call.
But we believe many companies will come to the same conclusion.
My full explanation below ↓
MikroORM retweeted
Managing open source is way harder than managing [paid] closed source projects.
At work, you have authority.
With OSS you have GitHub Issues.
MikroORM retweeted
I can't remember the last time I was truly stuck on a coding problem. AI agents changed this. Going from "sometimes blocked" to "always moving" is wild.
And v7.1 is shaping up already...
github.com/mikro-orm/mikro-o…
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Also, AdonisJS guide just landed:
mikro-orm.io/docs/usage-with…
MikroORM 7.0.2 is out!
If you wanted to use the new @vitest_dev 4.1, be sure to update, as there were some issues with the path detection caused by the new OXC runtime, which are now fixed.
github.com/mikro-orm/mikro-o…
MikroORM retweeted
Vitest 4.1 is out! 🚀
✅ Vite 8 support from day 1
🏷️ Test tags to organize, filter & apply shared options
🪝 New hooks for easier tracing, transactions and AsyncLocalStorage
🔍 Async leak detection
🤖 Agent reporter to reduce token usage
And much more!
What improvement do you like the most?
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-…
🧵👇
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