Use this site for finding recently passed bills that have been signed into law, known as "slip laws."
This collection of slip laws dates back to 1994. Before a law is incorporated into the U.S. Code, it is available for browsing in on this site in chronological order.
U.S. Supreme Court website with individual opinions available for searching back to 2012. Earlier opinions are in "bound" PDFs will all of the opinions of the court term combined in one document.
"Oyez offers transcript-synchronized and searchable audio, plain-English case summaries, illustrated decision information, and full text Supreme Court opinions."