yufw

6 ms·

1.
by yufw 6y ago
https://sharepad.io/ I developed this as my own remote coding interview tool to let me do collaborative editing and also run code. I learn the technologies as I am building it, so it also helps me try out new things. First
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by yufw 6y ago
I disabled access to the VM's public IP from the host. I may eventually need to completely disable the network stack for the containers in the future.
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by yufw 6y ago
Oh, I was not aware of this, definitely need to fix this, thanks!
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by yufw 6y ago
Thanks for the security reminder, I have blocked IMDS access, need to learn more about security. I'll also set up email so that I can put in the about page.
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by yufw 6y ago
Thanks, this is really inspiring!
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by yufw 6y ago
Yes, thanks for the feedback! I am aware of coderpad.io, I think it is used mainly for remote interview targeting the enterprise market, not sure, will check it out further.
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by yufw 6y ago
I have running time limit on the containers. The first snippet is a fork bomb and will cause the container to run out of memory before the timeout. It does terminate since I have set a 256M memory limit. However, it is not sending the corre
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by yufw 6y ago
The cost really depends on the scale. I started out to build and use it as an interview tool and language playground for myself, and I only have a single pretty standard cloud VM.
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by yufw 6y ago
I'm glad you like it.
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by yufw 6y ago
No, the code is executed in docker containers hosted on Azure VM.
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by yufw 6y ago
Thanks, this is great feedback, will add this feature.
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by yufw 6y ago
Yes, currently the execution time is limited to 10s and 10s compilation time for compiled languages. Memory limit is 256M. It runs user code in docker container, I leverage docker for restricting resources, more info at https://d
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by yufw 6y ago
No, I don't have plans to open source it currently. I am not sure where open source will take this project to and the source code is a bit messy. I may write about how I built it in the future.
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by yufw 6y ago
It certainly has less feature than repl.it, for example, it does not have interactive repl. It runs in the cloud, in docker containers.
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by yufw 6y ago
Happy New Year! This is my first web dev side project and it's in early stage. As an interviewer in the tech industry, I often find myself cannot spot that subtle bug in candidates' code during phone screening, so I build this web
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Show HN: SharePad.io – A collaborative code editor and compiler(sharepad.io)
60 points by yufw 6y ago|29 comments