Vscode feels slow The hot reload feature, which is supposed to streamline development by updating content in real-time, feels painfully slow. Hello! Whenever I scroll (or type), even in small scripts, it always lags a lot. 83. I am writing to report a concerning performance issue I have been experiencing while using Visual Studio Code (VS Code). Nov 22, 2022 · microsoft / vscode Public Notifications You must be signed in to change notification settings Fork 36. Whilst running a script in normale powers Oct 21, 2022 · Since October 19th (or earlier), language highlights and type hints will become increasingly slow over time and completely unresponsive after some time. The issues arose only after upgrading to windows 11 from 10. it takes a lot of time for IntelliSense or Pylance to analyze the file with long operations from 6 to 8 sec. Jun 19, 2025 · Well, it is a basic operation. Dec 19, 2024 · As an experienced programming instructor with over 15 years of teaching students of all levels, I‘ve seen first-hand how a slow editor can severely impact beginners. I recently came back to VS Code Jul 4, 2019 · This seamingly little handicap somehow greatly impacts productivity, at least for me, feels like having a slow computer. Having said that, for pair programming I prefer vscode with the Neovim plugin. Codebase is not so big. It is is not loading functions. Visual Studio Code is hugely popular thanks to its flexibility – but more extensions and capabilities mean more things that can go wrong performance-wise. Using monaco inside of it is especially rough. Anecdotal, but I use Neovim with a moderate number of plugins, and vanilla VSCode feels relatively slow in comparison Feb 28, 2021 · The problem From time to time everything gets very slow. Anyone maybe know why? Or is electron just slow to begin with? Feb 29, 2024 · I hope this message finds you well. But now, it's running very slow. Image shows already highlighted code, and the code that is not able to highlight or respond to hovers after a period of time. 1 Steps to Reproduce: add the zoom level in negative. Apr 10, 2024 · Type: Performance Issue My poweshell or vs code terminal is to slow VS Code version: Code 1. Disabling the extensi Oct 12, 2016 · The scrolling in monaco is smooth and feels just like vscode did before for me inside Chrome (beta) 55. 99. When I want to navigate to the object (pressing F12) or searching for references, or when I type some co Oct 17, 2022 · Type: Performance Issue when I add eslint code action on saving, saving files becomes really slow "editor. Is it just me or VSC feels slow and laggy compared to last year? I'm using Big Sur which is known to have some specific problems, but everything from CMD+P to open a file or doing git commands through the UI is laggy and takes time to even initiate. Also regarding Python + Jupyter, doing some quick benchmarking between VSCode and JupyterLab (or Notebook), VSCode feels like a snail. Some people will claim I should be keeping them small anyway but when it's just a hobby project it's frustrating to have to refactor my project because the text editor sucks. 734Z) OS version: Windows_NT x64 10. Update: Yes, 1. So recently whenever I turn on Copilot, everything in my vscode starts slowing down. I followed some advice from forum entries I Jan 7, 2021 · Lag and slowness problems with vim extension in vscode Asked 4 years, 9 months ago Modified 4 years, 9 months ago Viewed 2k times Mar 19, 2017 · I installed Git on my Windows 10 a couple of months ago. Sep 15, 2023 · VSCode Running Extremely Slow on Powerful PC: Need Help Troubleshooting Asked 2 years, 1 month ago Modified 2 years, 1 month ago Viewed 1k times Increase performance by configuring VSCode settings like disabling 'Editor: Smooth Scrolling' and 'Editor: Cursor Blinking'. 77 OS Version: windows 11 Steps to Reproduce: just open React typescript project May 27, 2021 · If you will give vscode second chance, monitor the task manager and its processes and not just the task bar. 0 (Universal) (4437686, Feb 24, 2018 · I have just installed Visual Studio Code together with the Java Extension Pack. 2883. I Visual Studio Code (VS Code) is designed to be lightweight. Disabling either extension returns to a snappy performance, but the two together appear incompatible. I don't know exactly when it started, but it affects everything in the workbench. This is especially noticable in the Terminal pane where the output is displayed. 85 to test, and can confirm that it has the same jumpy scrolling. I Oct 19, 2020 · By Rob O'Leary Visual Studio Code (VS Code) is designed to be lightweight. I just built a version of Chromium 52. Here are some things that may be causing VSCode to run Is your Visual Studio Code running slow or laggy? This step-by-step tutorial will help you identify the cause — whether it’s slow extensions, auto-restore settings, or hardware limitations Nov 17, 2021 · Issue Type: Performance Issue VSCode startup is slower and the editor is laggy in all the actions even with all the extensions disabled. Why Is Your Copilot AI Slow?1. Dec 15, 2022 · On the latest VSCode 1. 71. Sep 24, 2020 · Issue Type: Performance Issue I have the issue that VSCode gets very slow. Apr 29, 2024 · VScode and even android studio runs smoothly, I have seen this issue in tmux too. Check for updates and install the latest version of Visual Studio Code and any installed extensions. For example if I type metrics. Tried updating to the Mar 14, 2025 · After disabling extensions and reverting both VScode and Svelte for vscode's versions, and witnessing that the issue persisted, I searched for other things and seems like in my case, the culprit was adding the following commented lines to my workspace file. If you're a user of Visual Studio Code, you may find that over time it feels like new IDE windows are slow to load. Feb 10, 2025 · Conclusion TypeScript can be slow in VSCode due to various factors such as type checking, IntelliSense, and LSP server issues. vscode just feels like i'm trying to run gta v on a computer from the 90's unfortunately i can't upload the TS server log because of the warning you mentioned, can we try something else? Apr 10, 2025 · After that, pretty much everything I do in VSCode takes 4 or 5 seconds (any intellisense auto-completion, copy and paste, go to definition, suggestions, compare files, saves, etc) You just don't have the same expectations, for lots of people vscode feels slow, even on a beefy machine, it's just not responsive,it's gotten better but like 2-3 years ago it was really bad on large Typescript projects after few hours. Come back here after you've done that. Jul 23, 2025 · Review options to improve and optimize Visual Studio performance, including software upgrades, adjusting installed extensions and tools, and reconfiguring hardware. codeActionsOnSave": { "source. It has a tight set of core features, and you can add extra features through extensions. Every other app responds instantly, just vscode is super slow. Mar 13, 2025 · I come from Cursor; it feels like response times are extremely slow in comparison. Jul 10, 2025 · I've restarted VSCode, I've restarted my Macbook, still slow and laggy. In this comprehensive guide, I‘ll […] Oct 25, 2024 · Battling VSCode lag: typing without delays When GitHub Copilot talks nonsense, Emmet takes 3000ms to wake up, and your keyboard feels like it’s in slow motion — here’s how to get back to Jul 23, 2025 · Type: Performance Issue Hi there, I've been dealing with VS Code performance issues for weeks now, and I'm puzzled because my laptop is brand new with 64GB of RAM. Jul 4, 2019 · This seamingly little handicap somehow greatly impacts productivity, at least for me, feels like having a slow computer. I have also tried starting the terminal with "launch using discrete graphic card" and issue is still there, what could be issue any ideas ? Jun 8, 2021 · Does this issue occur when all extensions are disabled?: Yes VS Code Version: 1. It looks like I am seeing a 5-10 second delay after every action in vscode. In this guide, we’ll explore the possible reasons behind Copilot AI ’s slow performance and how you can improve its responsiveness. I have tried to update my hardware, but didn't help. By disabling type checking, adjusting IntelliSense settings, configuring the LSP server, and considering alternative code editors, you can significantly improve your TypeScript experience in VSCode. Its extremely slow (25-35s) to start and is unresponsive immediately. Aug 16, 2018 · Disabling the checkbox for the "Snippets Prevent Quick Suggestions" option in VSCode settings seems to solve the problem of the loading time. Jun 10, 2024 · I'm experiencing significant slowdowns with the terminal in Visual Studio Code on my Windows system, and I'm looking for further insights or solutions. If you are like me, and many others, you have experienced terrible performance in Visual Studio Code. Scrolling down through small 100 line python scripts is a nightmare, with the same lag. Despite trying multiple optimizations, the is Jun 7, 2024 · Lack of GPU Acceleration on Linux Can Make VS Code Feel Sluggish The performance of Visual Studio Code on Linux can be hindered by the absence of GPU acceleration, resulting in a noticeable sluggishness during various editor operations. It doesnt find my imports, doesnt format on save, it just lags everything besides the stupid description popups when you hover unimportant elements. I have issues with git ui, tsconfig speed and debugger VS Code version: Code 1. So whats my alternative? Is there some settings I can change to help me out or should i abandon ship and use another IDE? Jun 27, 2025 · File switching feels slow Your laptop sounds like a jet engine Multiple "Add-on Host" programs in Task Manager The Bitter Truth VSCode add-ons are amazing, but they're also digital hoarders. 2743. VS Code version: Code 1. Mar 8, 2024 · When opening VSCode again, all the workspaces/folders are closed and have to open them again. Dec 31, 2020 · Issue Type: Bug Very slow/laggy when doing pretty much anything: scrolling (including with files under 500 lines), switching between tabs/files, search within a file, copy-pasting, rendering text w Mar 14, 2023 · The UI performance has degraded significantly in some recent version. I need more speed, what I think this is where VSCode feels very slow and maybe what a lot of people mean when they say it is slow. Mar 31, 2023 · Does this issue occur when all extensions are disabled?: Yes VS Code Version: 1. 35. The performance has been bad enough to cause me to switch away from VS Code more than once. Dec 19, 2024 · Type: Performance Issue Hello, Recently I discovered that my VS Code became super slow while completing any task. Limit the number of open files in the editor to lower memory usage. It is functionally lightning fast for me, but realistically I feel like I'm wading through a swamp when I have to use the mouse to click UI every other second. This confirms the idea that it's probably an electron bug and not a vscode bug. And over the time, it has become painfully slow, especially in the last few days. Jun 17, 2024 · After the recent update (1. This behaviour is persiste Fixed: Vscode Is Running Very Slow: If VS Code is running very slowly, try several troubleshooting steps, including disabling unnecessary extensions, updating VS Code to the latest version I have installed Ubuntu 18. 666Z) OS version: Linux x6 I can agree with the people that thinks the vim and even the neovim extension for vscode feels slow, at the end of the day you are using a piece of software that is builded with web technologies in electron, and that is not good for performance. I'm not aware of any background services installed by vscode, so I think a crashed/stuck editor is the most reasonable explanation. The former version of vscode and pylance work smoothly. After uninstalling the extension everything becomes fast again. I even switched from Windows to L Aug 21, 2020 · VScode is slow. I used to be on windows using the same amount of apps etc and never had this issue. Every change I make, no matter how minor, seems to trigger a sluggish rebuild. 0. Aug 3, 2024 · The performance is horrible. A simple saving/source control changing can take like half a minute to complete. Scrolling, hover effects, tab switching and more are all very sluggish. Jun 19, 2025 · @mjbvz hey, the problem still going even after the last update. I can only work on it for about 5 minutes before my whole computer freezes from how bad VSCode is. powershell@2022. 04 LTS I used to use Visual Studio Code for my projects but the problem is that it is very slow. I am afraid it is something related with your setup. 1 (e170252, 2024-04-10T17:41:02. We would like to show you a description here but the site won’t allow us. But performance will inevitably be affected as your collection of extensions grows. My specs are: 16gb ram Intel core i7 480gb SSD Windows 10 Laptop Dell Inspiron 5567 Task manager shows that usage of resources at most: 70% ram 60% CPU 20% storage even when security/anti virus are diaabled. VS community 2019 does work without any lag/issues. json configuration file with an "exclude" section to exclude subdirectories from your workspace. 1 is definitely faster and lighter to scroll (did you add some animation? my setting for 'smooth scrolling' is deactivated). . 1) The main vscode window has become very slow and sluggish. I find I have to keep my files small. 2840. Hit F1 and select "Startup Performance. I recreated the same environment on my laptop, and I had the… Jul 24, 2025 · Type: Performance Issue My vs code is running very slow. 88. When coding the CPU in a high usage rate and the notebook keep stay in a high temperature status. This makes fixing Jan 15, 2023 · I downgraded VScode, Pylance and Python extensions and it has the same problem. Read the Startup Timers When VS Code feels slow to start, you can check the startup timers. It's like watching a "cinematic" movie at 24 fps. However, when I opened my first file and started typing, the text I type appears after a delay - reaching up even one I am facing problem with vscode which is laggy and its suggestions popup/intellisense takes time to appear. Disable Quick Preview What could cause my LSP to be so slow and sluggish? Takes anywhere from 1 to 8 seconds to show auto-completion results and hide/ unhide errors. If we can't do that, it's going to be very hard to fix anything. 2. 1 and the issue still persists, but is a little bit better then the last one; Jun 14, 2024 · Type: Performance Issue since this mornig when i updated vs code, it became super laggy, slow, almost unusable. 1 and pylance 2023. We have to understand what's causing it in the first place. 10. But recently its gotten so slow. But when I then started it using code --disable-extensions in the terminal, it worked normally. On a 160Hz monitor it's Jun 17, 2025 · VSCode feels extremely slow and for some reason, sometimes, hitting enter doesn't go to the new line instantly but it takes a few seconds. one Is VSCode lagging or running slow in 2025? 🖥️🐢 This step-by-step guide covers proven fixes to boost performance, including optimization tips, extensions to disable, and settings tweaks. vscode just feels like i'm trying to run gta v on a computer from the 90's unfortunately i can't upload the TS server log because of the warning you mentioned, can we try something else? Apr 10, 2025 · After that, pretty much everything I do in VSCode takes 4 or 5 seconds (any intellisense auto-completion, copy and paste, go to definition, suggestions, compare files, saves, etc) Feb 16, 2020 · How to fix sluggish performance in Visual Studio Code February 16, 2020 TL;DR One of your plugins is causing the problem, use the divide and conquer strategy to find it. Dec 15, 2021 · Issue Type: Performance Issue VS Code lags on any action, eg typing deleting, switiching to another window or back to the VS code window, opening a menu, really anything. If your Copilot AI is slow, you’re not alone—several factors can contribute to this issue. I have also disabled hardware acceleration and use of GPU still VSCode is unusable. After checking out each python module, this problem is only common with scikit-learn 1. 5. How is your experience? Sep 25, 2025 · Clicking on a remote agent session feels very unresponsive/slow when a session is already open #268334 Open benibenj opened on Sep 25 Sep 15, 2017 · Is there any movement on this? VSCode with VSCodeVIM and vscode-go is unusably slow for me. Apr 4, 2023 · VScode has been crashing every time I open it, used to work perfectly before. I have turned VCS and autocomplete off, but that didn't help. 3. Apr 8, 2025 · Type: Performance Issue I have macbook m1 pro and after last update vscode seems very slow. 56 OS Version: MacOS : 11. I also don't have any extensions installed. Jun 11, 2024 · deepak1556 assigned deepak1556 and unassigned benibenj on Jun 14, 2024 deepak1556 removed the triage-needed label on Jun 14, 2024 hajipour mentioned this issue on Jun 17, 2024 The VScode has become slow after recent update #215910 Closed vs-code-engineering bot locked and limited conversation to collaborators on Jul 29, 2024 Feb 21, 2025 · I'm developing with Python in VSCode within WSL, and generally it performs really good. What does "slow" mean in your case? VSCode loads slowly? When you type, there's a long delay before text appears? Menus are slow? When you hit "debug," it takes a long time before the application you're working on runs? Other special notes? Such as: "I'm running vscode from a network share on a server at work, which I connect to with a VPN" Dec 24, 2021 · Running 64bit Raspberry Pi OS on 4GB Raspberry Pi. Intelligent never resolves, linting errors take forever, and basically all features outside of opening files and Jul 23, 2025 · Review options to improve and optimize Visual Studio performance, including software upgrades, adjusting installed extensions and tools, and reconfiguring hardware. I do use the GitHub Copilot extensions and that's usually where I would look for the source of performance problems but even with those disabled and restarting VSCode, it's still laggy and slow. I'm using it on Linux. Reverted back to version ms-vscode. 90. it will feel slow. From time to time, it becomes sluggish and very slow to perform. See full list on vscode. fixAll": true, } I ran the Bisect and found that the problem Sep 17, 2020 · We have written the needed data into yo Issue Type: Performance Issue Using VSCODE insider, running without any extension, compare code , and scrolling is very slow. It just is. 0 and 1. Ive used VS code for the last 6 years of programming. I have m2 pro 16 db and given 10GB memory. Hello, I work as an IT support engineer for my company and a user reached out to me saying that they have been experiencing issues with their VS code and Powershell commands running very slow. 21 as well as Chromium 54. Moreover code suggestions sometimes disappear or take a significantly long amount of time to be shown. I like many of the features of VSCode but it's an incredibly slow editor (though I hear Atom is slower) And know it happens in the opposite direction, I'm embarrassingly slow on vscode and prefer Neovim. It hooks or locks, I do not know how to put it so that they understand me, Today when I launched Visual Studio Code, my Debian 9 (Stretch) became very slow. Did you try with the extension disabled? code --disable-extension If VSCode works find, you may find the offending extension with F1 and Help: Start Extension Bisect. 1 (611f9bf, 2024-06-11T21:02:43. 22631 Modes: System Info Item Va We would like to show you a description here but the site won’t allow us. I tried to disable all of the extensions but it didn't change anything. 2k Star 179k Nov 7, 2021 · The tips in this article are still perfectly valid, but you'll see much, much better gains from the new tip. 1 the ESLint extension makes the IntelliSense and linting to be very slow. Aug 19, 2024 · The most notable improvement I got was when I disabled the auto-save feature in VScode that I enabled a long time ago, it must've been triggering some other stuff such as IntelliSense, code snippets, etc. This situation stay when I switch to another notebook, the CPU comsumption is high Jun 23, 2022 · Summary Updated Powershell extension today and after the update the performance is extremely slow while debugging. However, things change when I need to work with the AWS Cloud Development Kit (CDK). go files. Nov 11, 2025 · Type: Bug I am using Copilot in VSCode for 2-3 weeks now in Agent Mode. 102. try to do scrolling in general in editor. This is working well on physical computer. 50. There is a noticeable input lag with scrolling, and it feels like the program is running at a slow frame rate. Jan 15, 2023 · I downgraded VScode, Pylance and Python extensions and it has the same problem. Why your VS Code is slow?This is the first step to fixing the problem. Mar 19, 2017 · I installed Git on my Windows 10 a couple of months ago. Unresponsive&&SlowStartup The window is Sep 8, 2021 · Issue Type: Bug VSCode has recently become very sluggish and lags a lot while working. Feb 28, 2022 · Your workspace is remote, and file enumeration is slow To reduce this time, open a workspace directory with fewer files or add a pyrightconfig. 2 (Universal) Oct 30, 2023 · After the update of vscode 1. " This will open an editor with all starting performance details Please share these numbers with us as they often allows us to understand what is slow. If it was so slow, even slightly slow, all the world would notice it. I'm working with c# and typescript. Despite having a well-equipped system with 12GB DDR4 RAM and an Intel Core i3 1115G4 processor, I have encountered significant delays in the Mar 21, 2025 · However, many users experience sluggish performance, which can disrupt their workflow. Note that I only use Anthropic models. Jul 25, 2022 · I've always struggled with how slow Pylance IntelliSense becomes when a project gets large. It worked well for some time. It turns Tagged with python, vscode. bummer. I notice it's worse in _test. 74. We are on WVD environnement. The git status command takes 7 seconds to execute, and git stash takes many m Aug 9, 2023 · Type: Performance Issue Since I downloaded vs code it has been performing sluggishly. xvrg yxg xrapuhi wvgz imz seuc mpnhn mbywuvoa cjf pwsxxv dfkpvii jvaayg vgtem dfoeatf lrfec