[erlang-questions] [ANN] TryErl: run Erlang code online

[Сергей Прохоров]

There are already http://tryerlang.org/, but it's very restricted.

2015-02-11 16:13 GMT+03:00 Alexander Petrovsky <askjuise@REDACTED>:

> Maybe someone will be interesting to see at my version "tryerl" -
> https://github.com/juise/sherly.
>
> I think will be interesting to combine tryerl and sherly, do smth like
> tryclj.com
>
> 2015-02-11 12:53 GMT+00:00 pablo platt <pablo.platt@REDACTED>:
>
>> How is the playpen sandbox different from docker?
>> I know that docker is not 100% secure but it is very popular so the
>> chance for security holes to be found might be higher.
>>
>> On Wed, Feb 11, 2015 at 2:50 PM, Roberto Aloi <prof3ta@REDACTED> wrote:
>>
>>> Awesome stuff. I would consider migrating the tryerlang.org tutorials
>>> to your sandbox, to remove many of its current limitations.
>>> Is command evaluation available through an API?
>>>
>>>
>>> On 11 February 2015 at 13:24, Сергей Прохоров <seriy.pr@REDACTED>
>>> wrote:
>>>
>>>> I'm glad to announce a service, which allow to run arbitrary Erlang
>>>> code from your browser. For now it is there:
>>>>
>>>> http://tryerl.seriyps.ru/
>>>>
>>>> How it works
>>>> Each request is handled by Cowboy web server, which launches new Erlang
>>>> VM instance per request inside lightweight linux container, based on
>>>> https://github.com/thestinger/playpen. There are restrictions on
>>>> networking, memory and execution time, but nothing else.
>>>>
>>>> What does it have
>>>> As you already heard, there is erlang code evaluation, but also
>>>> compilation to several intermediate formats, like core erlang, macros
>>>> expanding, beam and erlang assemblers and so on. And all this can be
>>>> launched under any erlang release version (for now it's only the latter 8,
>>>> but I can add more by demand).
>>>> Of course, there is 'pastebin' functionality, so you can save and share
>>>> snippet with somebody else.
>>>>
>>>> Possible use-cases:
>>>> * Explore code compatibility with all Erlang releases
>>>> * Share runnable erlang snippet with somebody
>>>> * Try to launch some dangerous code
>>>> * Quickly explore how your code is compiled to erlang asm instructions
>>>> * Maybe, for some online studying / webinars. Students are don't even
>>>> need to install erlang on their computers
>>>> * In blog posts / articles / documentation - to make code snippets more
>>>> interactive
>>>>
>>>> Idea was borrowed from https://play.rust-lang.org/.
>>>>
>>>> P.S.: it will be great, if you suggest some funny / interesting code
>>>> snippets for «Examples» section.
>>>>
>>>> _______________________________________________
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>>>>
>>>>
>>>
>>>
>>> --
>>> Roberto Aloi
>>> ---
>>> Website: http://roberto-aloi.com
>>> Twitter: @robertoaloi
>>>
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>>>
>>
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>
>
> --
> Петровский Александр / Alexander Petrovsky,
>
> Skype: askjuise
> Phone: +7 914 8 820 815
>
>
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