Claude has been able to do a couple of powerful things for quite a while now:
🔍 Code self-checking: Claude can review its own code.
In practice, this means you can tell it not only to generate code, but also to write and execute tests for that same code.
🤠For vibe coders: you don’t even need to know how the tests work.
Just tell Claude to handle it.
Example: “Create <whatever you want built> AND test it.”
🧠Memory support: Claude now works with memory too, in a way similar to ChatGPT.
This has also been available for some time.
If you want to use it like ChatGPT, just copy your memory definitions into a Claude chat. Call it, for example: "Memory reference".
From then on, it can automatically refer back to them.
P.S.:
Bonus tip: If you write a first line into a Claude Chat that looks like a headline, most likely it will name the chat like this automatically.