Why Crystal is the most promising programming language of 2018
This is what I appreciate about HN: reading that I was pretty convinced and had no idea what Crystal&#x27;s shortcomings might be.<p>Then I read the comments and the largest single complaint is lack of parallelism, by which people seem to mean being able to utilize all the cores of the processor.<p>I&#x27;ve been programming for a while, but haven&#x27;t run into this issue.<p>Can someone explain who uses parallelism, for what, and in what context?