eruda3.0.1Console for Mobile Browsers
firebug-lite1.4.0Firebug Lite is a powerful console logging, modifying and inspecting tool.
javascript-hooker0.2.3Monkey-patch (hook) functions for debugging and stuff.
logerr1.2.0Provides JavaScript errors in readable format. Also allows developers to log exceptions remotely by sending a post reqest.
tracing.js1.1.3Tracing.js is a library/utility to help you debug and trace javascript code.
websqltracer1.0.3Console tracer for Web SQL or SQLite
vConsole3.15.1A lightweight, extendable front-end developer tool for mobile web page.
logdown3.3.1Debug utility with markdown support that runs on browser and server