Pfff:PHP: parsing, xhp builtin parsing,
global callgraph analysis, global
class/define use/def analysis, bug finder (unused variable,
use of undefined variable, etc), sgrep for expressions, deadcode
analysis, code coverage (using phpunit and xdebug), control flow graph,
experimental intraprocedural data flow (reachable definitions and liveness), emacs TAGS, highlighter, semantic visual feedback
in codemap (important functions/classes/methods, have-dynamic-calls, take-arg-by-ref, bad smells
(specific to facebook for now)), spatch for expressions, many layers (deadcode, coverage, bugs, security)
Pfff:OCaml: parsing, hacky global analysis for callgraphs,
emacs TAGS, highlighter, experimental semantic visual feedback
in codemap (important functions, bad smells (use of globals))
Pfff:Javascript: parsing, hacky global analysis for callgraphs,
highlighter, hacky class analysis, semantic visual feedback in codemap
(important function/classes/methods)
Pfff:C, Pfff:C++: parsing, hacky global analysis for callgraph,
highlighter, experimental semantic visual feedback in codemap
(important functions)