The legal Internet project at Saarbrücken University, my usual portal for German law, has a weekly recommended link (and it’s worth looking through the archives). The current one is a French portal, LexInter.net. I’m not an expert on French legal Internet sites, but this looks useful. It has statutes and codes, annotated and with Internet links. The repertoire de jurisprudence (that’s case law, isn’t it?) has a key word search. There’s also a guide thématique to French law, and bibliographies.
I had to enlarge the font size in IE6.