Items of the week
Jest - in single run mode, the maximum number of workers is set to be the number of CPU core available minus one for main thread, we can customise using the CLI option
--maxWorkers
, as stated on the official documentation page.JavaScript -
undefined
,NaN
, andInfinity
are actually not reserved words, got this from chapter 2 of JavaScript: The Good Parts.On the week 47 of 2021, we saw the public preview of Amazon Linux 2022 which is now based on Fedora. Also, there will be a new major version of Amazon Linux every two years from now on and each will be supported for five years. More information available on the official announcement page.
This is a weekly bite-sized post on web app development from JavaScript to UX and technology in general. Thank you for reading and have a nice day!
Top comments (0)