Benchmark: asdf 0.10 vs nvm 0.40 vs fnm 1.35 for Node.js Version Switching Speed Node.js developers rely on version managers to switch between runtime versions for different projects. Three popular tools dominate the ecosystem: asdf (general-purpose version manager), nvm (Node Version Manager), and fnm (Fast Node Manager). This benchmark compares the 0.10, 0.40, and 1.35 releases of these tools respectively, focusing on version switching speed and related operations. Test Setup All tests were run on a 2023 MacBook Pro with Apple M2 Pro, 16GB RAM, and 512GB SSD running macOS Ventura 13.5. We used the following tool versions: asdf 0.10.2 (latest 0.10.x release) nvm 0.40.1 (latest 0.40.x release) fnm 1.35.1 (latest 1.35.x release) Tested Node.js versions: 16.20.2 (Maintenance LTS), 18.18.0 (Active LTS), 20.8.0 (Current). Each tool had all three versions pre-installed for warm switch tests, and no instances of 16.20.2 for cold switch tests.…