All Questions
Tagged with performance electron
36
questions
0
votes
0
answers
46
views
How to send large data to the renderer process with low latency in electron?
I'm working on a video-related project where I've disabled nodeIntegration and enabled contextIsolation for security reasons. My task involves processing business logic in the utility process and then ...
- 1
0
votes
0
answers
92
views
How can i preload images for LCP?
<img
src="/assets/img/DM2.webp"
alt="Your Image Alt Text"
style={{
width: "218px",
height: &...
- 1
0
votes
0
answers
26
views
Optimizing DOM manipulation on scroll? (reducing jittering)
Summary of behavior: I am writing a text-editor in electron and have been inspecting the rendering behavior of VSC bit by bit from the dev tools to inspire my approach I have currently.
I render a ...
0
votes
0
answers
83
views
Three.js performance issues using SVGLoader
I use the SVG loader to extrude a 3D object and then make a brush out of it using the Three CSG. But this causes alot of lag and performance issues and I think this is because of the post processing. ...
0
votes
0
answers
28
views
Most fields of PerformanceResourceTiming are zero, even though setting Timing-Allow-Origin to "*"
I have an Electron app that's loaded from "file://" origin, I need to measure timing of network activity initiated by my app. So, I'm doing a cross-origin job. MDN says:
Many of the ...
- 29.1k
1
vote
0
answers
89
views
Using webpack to bundle electron with angular
secure-electron-template
Used above repo to build an electron app. The author used react. We would like to use angular instead.
How to effectively use webpacks with angular-electron like GitHub ...
1
vote
0
answers
240
views
electron app load faster in development then in production
When I creat an Electron app, it takes around 6 seconds to load with npm start but 30 if I run the exe installed from the installer
I used Electron forge to create the app and electron builder to ...
- 13
0
votes
1
answer
1k
views
Best approach to list all images from a specific directory and send to renderer process using Electron
I have a function in the main process that read all images that are in a directory and send it to the renderer process as a base64string. I have around 20 images each one with 15kb approximately ...
- 292
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572
views
How much CPU usage is normal for RealTime electron APP
I wrote a electron app for a device from aliexpress (simple spectrum analyzer), and I feed the data to the app through some dlls etc. That is not that important, but just so you know what it is.
...
2
votes
1
answer
55
views
How to compare 2 NativeImage instances in Electron
I'm reading images from the clipboard in a setInterval loop and I want to check if the user has clicked a new screenshot since the last run.
Currently I'm using the toPNG() method and comparing the ...
18
votes
1
answer
4k
views
Windows Defender slowing down Electron startup
Context
I have setup a trivial Electron app which shows a plain html file and it consistently takes more than two seconds to start up. The key performance measurements are:
170 ms: a blank window ...
- 6,136
21
votes
2
answers
12k
views
Dealing with slow Electron startup
Context
I have spent some hours playing with Electron and I have observed that it consistently takes more than 2.5 seconds to draw a trivial html file to the screen. The timeline is roughly as follows:...
- 6,136
0
votes
1
answer
129
views
Is there a better way to check a flag and then set optional parameter in a function in javascript? (Writing function in a js object)
I just encountered this situation when i was working on an electron project. Below is a pouchDB put function where i am trying to upload an attachment with it
My current code is like this :
...
- 63
3
votes
2
answers
2k
views
Tools for monitoring electron applications
We are building an electron app using React & NodeJS.
I was wondering what are the preferred app monitoring tools out there that provide good support for monitoring these sort of apps (Web running ...
- 159
0
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answers
191
views
Why add to home screen is not available for non-PWA?
Is there any performance issue in providing A2HS for non-PWA? If not, why web browsers don't give A2HS for non-PWA? I am asking because I have an idea to make an electron based app to provide A2HS for ...
