The best online whiteboards for system design interviews

While there are plenty of online whiteboards available to choose from, many of them require you to sign up for an account before you can use them. This might be suitable for collaborations with teams, but adds a layer of friction for those of us who want to use it during system design interviews. The tools I have listed are ones that are open source and do not require creating an account to use them....

2 min · Jesstern Rays