In French, recent past actions are expressed with the phrasevenir de + [infinitif], when in English you would use the Present Perfect with just = I have just done, he has just eaten, …
☞Je viens de finir mon livre. I’ve just finished my book.
☞ Laurent vient d’arriver à l’instant. Laurent has just arrived this instant.
You can also usevenir juste de in French to emphasise how recent the action is.
▫︎ Je viens justede finir mon livre. I’ve just finished my book.
