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Add Two Lines of Code. Get Full APM.
AppSignal installs in minutes and auto-configures dashboards, alerts, and error tracking.
Works out of the box for Rails, Django, Express, Phoenix, and more. Monitoring exceptions and performance in no time.
The MSX emulator that aims for perfection.
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Lizard is a debugger that lets you step forwards as well as backwards through the execution of your program. Lizard is a replay debugger: the program is run to completion under a tracer first, and then the replay stage begins.
The TclPro tool set includes a graphical debugger, a static code checker,
a wrapper to generate stand-alone executables, a "compiler" that
writes out Tcl byte codes, and a loader that reads byte codes.