Tools being used converting python to javascript

Can somebody recommend me tools to use to convert codes from Psychopy into JS?

In the next release of PsychoPy, there will be an auto-conversion option that will take your custom Python code from the code component, and translate it to JavaScript. In the meantime, if you have some code that you need some help with, you can paste your code here and we can take a look.

Thank you for the reply, but I already have python codes from past version that needs to be converted. What are the tools that are often used to help manually trans-code?

If you are not using a code component, where you can insert custom code, then you do not need to worry about the code conversion itself, PsychoPy does this for you. If this is related to your other issue, where you are having problems compiling your script, then I will continue in the other post.