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GCC Explorer
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GCC Explorer is an interactive compiler. The left-hand pane shows editable C/C++ code. The right, the assembly output of having compiled the code with a given compiler and settings.
Try out the [demo site][demo]!
[demo]: http://gcc.godbolt.org/
### Developing
GCC Explorer is written in node. Most of the heavy lifting is actually done on the client, which is arguably a bad decision.
Assuming you have npm and node installed, simply running `make` ought to get you up and running with a GCC explorer running on port 10240 on your local machine: http://localhost:10240
If you want to point it at your own GCC or similar binaries, either edit the `etc/config/gcc-explorer.defaults.properties` or else make a new one with the name `gcc-explorer.YOURHOSTNAME.properties`. The config system leaves a lot to be desired, I'm working on porting [CCS](https://github.com/hellige/ccs-cpp) to javascript and then something more rational can be used.
Feel free to raise an issue on [github](https://github.com/mattgodbolt/gcc-explorer/issues) or [email me directly](mailto:matt@godbolt.org) for more help.