Open source



This is an experimental module.

While we intend to keep experimental modules as stable as possible, we may need to introduce breaking changes. This could happen at future k6 releases until the module becomes fully stable and graduates as a k6 core module. For more information, refer to the extension graduation process.

Experimental modules maintain a high level of stability and follow regular maintenance and security measures. Feel free to open an issue if you have any feedback or suggestions.
browserProvides browser-level APIs to interact with browsers and collect frontend performance metrics as part of your k6 tests.
fsProvides a memory-efficient way to handle file interactions within your test scripts.
grpcExtends k6/net/grpc with the streaming capabilities.
redisFunctionality to interact with Redis.
timerssetTimeout, clearTimeout, setInterval, clearInterval
tracingSupport for instrumenting HTTP requests with tracing information.
webcryptoImplements the WebCrypto API.
websocketsImplements the browser’s WebSocket API.