[eugeneiiim]

Pretty useful, but http://sourcegraph.com provides examples & automatic docs for a much larger set of libraries and languages.

[groovecoder]

Ooo, interesting. Now that we're on ES and have a real search index, we should try including code snippets as context when performing a search.

[frik]

interesting!

though it doesn't include JavaScript (browser related API, only node.js) as does MDN; and no PHP or MySQL

[rhizome]

Does not degrade.