IntelliJ IDEA Questions & Answers

If IntelliJ IDEA is running slowly, here are some ways to improve performance:

• Increase Memory Allocation - Open Help > Edit Custom VM Options and adjust memory settings:
• Disable Unused Plugins - Go to File > Settings > Plugins and disable plugins you don’t need.
• Optimize Indexing - Enable Shared Indexes to speed up project indexing.
• Adjust Garbage Collection Settings - Modify JVM options to optimize garbage collection:
• Enable Power Save Mode - Go to File > Power Save Mode to reduce background tasks.
• Use SSD for Faster Performance - If using an HDD, consider switching to an SSD for better responsiveness.