A few things to be aware of:
– Your file will be uploaded to and stored at BimlOnline so you may want to remove passwords etc.
– If you’re trying to figure out how to build a specific task in Biml but your file does way more that just that, consider creating (and uploading) a file that will only contain the task you’re looking for – this will keep the resulting Biml clean and easy to read.
This is extremely helpful for figuring out how to use third-party components with Biml. If you want a local IDE, there’s always BimlStudio (which costs money).