Judge0 API VS Codiad

There are services like Judge0 which you can use to execute the code in a sandbox. Just send a code as a string and get a result back. You can either use their cloud offering or deploy the container yourself (it is opensource). https://github.com/judge0/judge0

I'm trying to run a local version of the Judge0 compiler, but I can't seem to access it.

I have a front-end app which exposes a code editor where the user can provide some code and it will be compiled and executed using judge0 (so not on my server). I would like to be able to save the code created by a user, but I'm not sure of the best route to do this. My initial thought was to save the code as a string in a database, passing through my back-end which could potentially have some sanitizing methods to try and minimize any danger with this. However, I'm not sure how practical/feasible it is to try and sanitize code - has anyone attempted to do this previously or have experience in this domain?

You can deploy Judge0 Extra CE on your own servers for free. Here are the release notes that include the deployment procedure.

https://judge0.com/ to run the code, you can can host it on your server for free or use their api.

A signal gets called which gets sent over Django Channels (but you can probably use an mq or something for this) which notifies a microservice that is responsible for sending and receiving submissions to an instance of https://judge0.com/

wget https://github.com/judge0/judge0/releases/download/v1.12.0/judge0-v1.12.0.zip unzip judge0-v1.12.0.zip

Searching for it on Google yields this => https://github.com/Codiad/Codiad. Its a Cloud based IDE, hence the name of the machine I guess.

Maybe Atheos.io ? I installed v4.2.0 within a docker container, it's a fork from codiad (abandonned) and with same approach, really liked how this was easy to setup even if I could not make live collaborative coding work (plugin was not working), maybe it does work in last 4.3.0 version.