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馃悶 Local workbench from generator v1.2 is a LOT slower than prior versions #824

andrewconnell opened this Issue Aug 31, 2017 · 0 comments


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andrewconnell commented Aug 31, 2017


  • Question
  • Typo
  • Bug
  • Additional article idea

Expected or Desired Behavior

Performance of the local workbench should be the same as prior versions

Observed Behavior

Performance is much worse than it was before. It's sluggish, loads a lot slower and many images are broken

Steps to Reproduce

  • Create a stock CSWP with the v1.2 @microsoft/generator-sharepoint.
  • Run gulp serve
  • observe:
    • workbench loads a LOT slower than before
    • page payload is a lot bigger than before
    • images are broken (see red arrows below)
  • context:
node.js = 7.4.0 (but also tried with v6.* LTS)
npm = 5.3.0
Verified in Chrome (v60), Chrome Canary (v62) and FireFox (v55)
Verified on MacOS (latest) & Windows 10


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