# `alv` - livecoding with persistent expressions `alv` (pronounced "alive") is a new type of programming environment and language specifically designed for (live) performances where code is edited while it is running, such as *livecoding* or *algorave* music performances. Unlike other livecoding languages, programming with `alv` does not mean evaluating separate pieces of code and sending individual commands to the programming environment. Instead, you can keep editing the program as a whole and whenever you save the file, `alv` will apply your changes to the running system seamlessly, without resetting any part of your program (unless you want it to). `alv` is free and open source software. The code is currently being hosted [on github][:*repo*:], and is licensed under [GPLv3][license]. If you want to learn more or try out `alv` yourself, the [getting started guide][guide] is a good place to start. On the other hand, if you are a curious about the motivations and concepts behind `alv`, you can find more in-depth information on these topics in the ['persistent expressions' article][rationale]. [guide]: guide/index.html [rationale]: https://s-ol.nu/alivecoding [license]: https://github.com/s-ol/alive/blob/master/LICENSE