The second looks like Sedum sarmentosum.

https://gobotany.newenglandwild.org/species/sedum/sarmentosum/

First also looks like another sedum.

Sarmentosum seems right on the mark! Thanks!

The first one looks like purslane. Either "regular" purslane (Portulaca oleracea, with tiny yellow flowers) or ornamental purslane (Portulaca umbraticola, which has much bigger blooms, often in more than one color.) The best time to catch open purslane blooms is mid-morning.

P. umbraticola: https://garden.org/plants/view/84367/Purslane-Portulaca-umbraticola/

P. oleracea: https://garden.org/plants/view/78483/Common-Purslane-Portulaca-oleracea/

Here in Illinois 6a S. sarmentosum is a bit too vigorous also.

Seems about right, Tiffany! Thanks everyone!