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3.5Migration Paths
JMeter to k6
k6 provides a JMeter-to-k6 converter for teams migrating from JMeter:
# Convert JMeter .jmx files to k6 JavaScript
npm install -g jmeter-to-k6
jmeter-to-k6 legacy-test-plan.jmx -o k6-test.js
The converter handles basic HTTP requests and assertions. Complex JMeter logic (BeanShell scripts, custom samplers) requires manual translation.
Evaluating a New Tool
Before committing to a tool change, run a proof-of-concept that tests these criteria:
- Developer adoption. Can your team write a meaningful test in under 2 hours?
- CI integration. Can it run headless and produce a pass/fail exit code?
- Reporting. Can you visualize results in your existing monitoring stack?
- Scale. Can it reach your target VU count without excessive infrastructure?
- Maintenance. Can tests be code-reviewed, versioned, and refactored like application code?