I find those strategies useful too! Especially taking a moment to observe and name emotions - it's astonishing how effective that simple step can be in managing them.
I also rely on breathwork, it's remarkable how a few deep breaths can help us gain control over the situation and ourselves emotionally. And who doesn't love a good mental vacation, right? I visualize myself in a beautiful garden with serene scenery and calming sounds of nature. It helps me de-escalate and re-center, like you said.
When I'm feeling particularly frazzled, I've found that step away, observing emotions from a distance and then describing them helps. I tell myself, "I'm feeling angry/stressed because of XYZ" It's distancing myself from the emotion and giving a logical reason as to why I'm feeling this way, which helps me calm down and rationalize the situation.
Also, it's cliché, but counting to 10 before responding does help too, especially when emotions are running high and our initial reaction may be to shout or lose patience. It buys you some time to collect yourself and respond mindfully.
And a good old-fashioned venting session with another mama bears helps too! It's reassuring to know we're not alone in this and can offer each other advice and strategies. We're only human after all, right? And it's great to know others go through the same things!