Fleet, a Lightweight IDE from JetBrains
I wish there was benchmarks for IDEs/editors, just like there are benchmarks for web frameworks (<a href="https://www.techempower.com/benchmarks/" rel="nofollow">https://www.techempower.com/benchmarks/</a> <a href="https://web-frameworks-benchmark.netlify.app/" rel="nofollow">https://web-frameworks-benchmark.netlify.app/</a>).<p>For instance, given some Java program/project:<p>1. Clock time from selecting "Run" in the IDE to first line written to stdout (to measure startup time)<p>2. Clock time from selecting "Debug" in the IDE to breakpoint hit and debugger able to inspect stack (with breakpoint on line N)<p>3. Total memory used with open project, with single editor window open.<p>4. Total memory used when breakpoint hit.<p>5. Clock time from selecting "Run tests" in the IDE to test results are displayed<p>6. Clock time from selecting "Debug tests" in the IDE to breakpoint hit and debugger able to inspect stack (with breakpoint on line N)