Komodo Edit is the free and open source lighter version of it's "big brother" Komodo IDE.
Ranked in these QuestionsQuestion Ranking
Pro Has built-in FTP
Komodo Edit has a built-in FTP client which allows developers to access remotely hosted files.
Pro Free and open-source
Komodo Edit is the free and open-source counterpart of Komodo IDE.
Pro Vim support
Komodo Edit has support for a limited Vim mode.
Con Not very lightweight
Komodo Edit is not very lightweight and that can slow it down during startup.