Blurry plots (in Jupyterlab and VSCode)

New to Julia
,
1

I tried to plot in Julia with the following code:

using Pkg; Pkg.activate(".")
using Plots; 
plot(0:0.1:2π, sin, 
    xlabel="Xlabel [units]", ylabel="Ylabel [units]")

But the figure looks blurry, in either Jupyterlab or VSCode.
By the way, if I switch to the pythonplot() backend, the figure looks fine.

I tried everything without a solution. (version: Julia v1.12.0; Plots v1.41.1)

Screenshot 2025-10-14 at 16.40.29
Screenshot 2025-10-14 at 16.40.291260×1040 90.4 KB

2

Are you zoomed in more than 100% with your web browser? That can produce this effect.

3

No, it is not zoomed with browser.

With python kernel and matplotlib, one can run
%config InlineBackend.figure_format = 'retina'
to make the figures ‘clear’. I am wondering if there is a similar way in Julia & GR.