tsung VS har-to-k6

Compare tsung vs har-to-k6 and see what are their differences.

tsung

Tsung is a high-performance benchmark framework for various protocols including HTTP, XMPP, LDAP, etc. (by processone)

har-to-k6

JSON config representation of K6 script (by grafana)
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tsung har-to-k6
2 2
2,510 117
0.3% 0.9%
4.1 7.0
12 days ago about 2 months ago
Erlang JavaScript
GNU General Public License v3.0 only Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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tsung

Posts with mentions or reviews of tsung. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-01-05.

har-to-k6

Posts with mentions or reviews of har-to-k6. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-01-05.
  • Using mitmproxy with k6
    1 project | dev.to | 9 Dec 2023
    The next step is already the target conversion of the HAR format file to k6 script. For this we use script provided in Grafana's repository.
  • Load testing is hard, and the tools are not great. But why?
    4 projects | news.ycombinator.com | 5 Jan 2021
    I agree that the popular load testing tools leave plenty to be desired, but have you given k6[1] a try? (Full disclosure: I'm one of the maintainers.)

    Tests are written in JavaScript and there's support for HTTP, WebSockets and (unary) gRPC. You can easily script a combination of these protocols to mimic real world traffic.

    Furthermore you can record a user flow with a browser extension[2] and convert the generated HAR file to a k6 script[3], which would give you an even closer real world scenario. The conversion is not perfect and depending on the service you might need to manually modify the script, but it would get you 90% of the way there.

    [1]: https://github.com/loadimpact/k6

    [2]: https://k6.io/docs/test-authoring/recording-a-session/browse...

    [3]: https://github.com/loadimpact/har-to-k6

What are some alternatives?

When comparing tsung and har-to-k6 you can also consider the following projects:

mysql - MySQL/OTP – MySQL and MariaDB client for Erlang/OTP

Vegeta - HTTP load testing tool and library. It's over 9000!

postman-to-k6 - Converts Postman collections to k6 script code

vernemq - A distributed MQTT message broker based on Erlang/OTP. Built for high quality & Industrial use cases. The VerneMQ mission is active & the project maintained. Thank you for your support!

shadowreader - Serverless load testing for replaying website traffic. Powered by AWS Lambda.

emqtt - Erlang MQTT 5.0 Client

postman-to-k6 - Converts Postman collections to k6 script code

Introducing-Regular-Expressions-by-Erlang - The examples implemented here are inspired by the book's source code - https://learning.oreilly.com/library/view/introducing-regular-expressions/9781449338879/

wayback - A bot for Telegram, Mastodon, Slack, and other messaging platforms archives webpages.

erlang-libp2p - An Erlang implementation of libp2p swarms

epgsql - Erlang PostgreSQL client library.