twstools is a simple set of command line tools around the Interactive Brokers TWS API with the purpose of having a powerful scriptable toolbox to automate "jobs" like downloading historical data, tracking account info or submitting orders, etc.
hcxselect is a small CSS selector engine for htmlcxx. It parses CSS selector expressions and applies them to a set of trees of HTML nodes from htmlcxx.
twsapi is a portable C++ API for Interactive Brokers TWS. It is almost identical to the original IB C++ Posix API. It contains several bugfixes and usage improvements, and uses the autotools build system.