yes, right now, you basically use JapaneseClass.jp to enrich your Japanese Vocabularies and Kanji.
But we are moving towards full lessons including grammar in the future.
do you know hiragana & katakana?
I'm a noob too and I'm just searching for grammar somewhere else, using japaneseclass.jp to learn kanji and vocab, as beeant said, and practice my katakana/hiragana reading.