You can get many of the benefits of Evinced in one handy place: inside the Developer Tools window of your Chrome browser.
That means you can instantly see the accessibility impact of code changes, inside a tool you’re already familiar with.
GNU DDD - (Data Display Debugger) is a graphical front-end for command-line debuggers such as GDB, DBX, WDB, Ladebug, JDB, XDB, the Perl debugger, the bash debugger bashdb, the GNU Make debugger remake, or the Python debugger pydb. Besides "usual" front-end features such as viewing source texts, DDD has become famous through its interactive graphical data display, where data structures are displayed as graphs.