How to optimize vscode lag

Optimization solution to solve the problem of VSCode lag

1. Hardware optimization

• Make sure that the computer system is equipped with sufficient memory (RAM), at least 8GB or more.
• Use solid state drives (SSDs) as main memory to improve read and write speeds.
• Update graphics drivers for improved graphics performance.

2. Software optimization

1. Disable unnecessary extensions

Many extensions consume resources, resulting in VSCode lag. Disable unnecessary expansion to reduce load.

2. Adjust settings

• Disable the auto-save feature ("Files: Auto Save") or set it to a longer interval.
• Reduce the number of files that are opened simultaneously.
• Enable "Fast Start Mode" (disable all extensions at startup).

3. Clean the cache

VSCode creates cached files that may grow over time. Clear cache periodically to free up space.

4. Optimize the workspace

Divide large projects into smaller modules. Avoid opening too many files in a single workspace.

5. Use the command line tool

Use command-line tools such as code --disable-extensions or code --user-data-dir= ) to start VSCode and disable extensions or use different user data directories to improve performance.

3. Other optimizations

• Restart VSCode or computer: Sometimes, simply restarting can free up memory and resolve lag issues.
• Check if there are background processes that occupy too much resources: Use Task Manager or Resource Monitor to check if other programs consume resources.
• Adjust system settings: Make sure that the computer's power settings are set to high performance mode and enable virtual memory.
• Consider a lightweight editor: If VSCode is still stuck, consider a lightweight editor such as Sublime Text or Atom.

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