3 ms·

"Modern" is another meaningless software-project marketing adjective like "blazingly fast". I'm pretty sure we'll eventually be able to use these buzzwords to p

• jwdunne 8y ago
  Jest, FB's JS testing framework, is described as blazing fast but is actually twice as slow as Jasmine (or was at some point). If twice as slow is blazing fast, I don't know what twice as fast is. I do know 'blazing fast' is meaningless. It's just deceptive. For reference: https://github.com/facebook/jest/issues/6694 https://github.com/facebook/jest/issues/6694
  • GijsjanB 8y ago
    OT, but I was using Jest and switched back to Mocha. Since my tests are nothing special and 100% browser env they load instant. Should have done sooner
    • jwdunne 8y ago
      I made liberal use of jest's expectation framework and module mocking. Migrating is 'doable' but at this stage in the project I can't justify the delay on the deadline. I've got about 200 integration tests too with a package that builds itself into an OS dependent state so I'm stuck running things in a VM. Probably easier to mark up the tests so I can run unit tests most of the time. That should make things bearable.
• Vinnl 8y ago
  In this case, I think "modern" means "uses ES modules", which have somewhat recently become standardised, but have not (yet) been adopted by all npm packages for various reasons: https://news.ycombinator.com/item?id=19294189 https://news.ycombinator.com/item?id=19294189