# Very slow startup in VScode

**URL:** <https://discourse.julialang.org/t/very-slow-startup-in-vscode/46996>\
**Category:** Performance\
**Created:** [September 21, 2020, 11:17am UTC](https://discourse.julialang.org/t/very-slow-startup-in-vscode/46996 "2020-09-21T11:17:33Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![soldin](https://avatars.discourse-cdn.com/v4/letter/s/6a8cbe/32.png) [@soldin](https://discourse.julialang.org/u/soldin)\
**Post date:** [May 25, 2023, 3:48pm UTC](https://discourse.julialang.org/t/very-slow-startup-in-vscode/46996/12 "2023-05-25T15:48:02Z")

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Hi, I’m facing the same issue. Discussed here: [Why ODE solver so slow?](https://discourse.julialang.org/t/why-ode-solver-so-slow/98773)

Is there any way to run an already executed (and thus compiled file) from REPL, so that it doesn’t get compile again? Sorry, I could not understand how to use “Julia: Execute File” command.

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