I'm a long-time Eagle user but I didn't want to upgrade to the paid version. When I tried EasyEDA, I was hooked. Many features, symbols and footprints for a HUGE number of parts, including for virtually everything LCSC sells, an unlimited number of projects which are yours alone (unless you want to share), and Gerber files are a click away, which you can use at JLC or anyplace you like.
Additionally, EasyEDA makes it easy to use JLC's nearly free assembly service, both in locating parts included in the program and in generating BOM and centroid files in the needed format.