Those sound like the perfect usable solutions. Do not run code on your machine (Javascript) unless you want it to be ran. The only good way to do that if you us

Those sound like the perfect usable solutions. Do not run code on your machine (Javascript) unless you want it to be ran. The only good way to do that if you use a modern browser is using extensions to help you do it. It's definitely true that most third-party Javascript is not good for you, and just tracks you in malicious ways, slowing down your browser and putting your data at risk.