timewinder VS tlsd

Compare timewinder vs tlsd and see what are their differences.

tlsd

Generate (message) sequence diagrams from TLA+ state traces (by eras)
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timewinder tlsd
1 4
0 12
- -
6.3 0.0
9 months ago over 1 year ago
Starlark Python
GNU General Public License v3.0 only MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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timewinder

Posts with mentions or reviews of timewinder. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-03-31.
  • TLA+ Action Properties
    2 projects | news.ycombinator.com | 31 Mar 2021
    I've started working on doing TLA+-style models but using Python as the language for doing so (disassembly and all) with an easier to deploy model checker.

    Super super early and I'm not quite yet ready to announce it, so don't expect miracles (or post it everywhere) but if you're reading this comment and want to see hacks in this space...

    https://github.com/timewinder-dev/timewinder

tlsd

Posts with mentions or reviews of tlsd. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-07-15.
  • Tlsd: Generate (message) sequence diagrams from TLA+ state traces
    2 projects | news.ycombinator.com | 15 Jul 2024
  • We need visual programming. No, not like that
    18 projects | news.ycombinator.com | 14 Jul 2024
    Sequence diagrames (that seems not much different swimlane diagrams) are great, so much so that I created a tool that generates them from appropriately built TLA+ specs representing message exchange scenarios: https://github.com/eras/tlsd

    However, while they are good for representing scenarios, they are not that good for specifying functionality. You can easily represent the one golden path in the system, but if you need to start representing errors or diverging paths, you probably end up needing multiple diagrams, and if you need multiple diagrams, then how do you know if you have enough diagrams to fully specify the functionality?

    > The protocol is complicated enough for me to think that the diagrams are the source of truth of the protocol. In other words, I'd venture to say that if an implementation of the Double Rachet algorithm ever does something that doesn't match the diagrams, it is more likely it is the code that is wrong than vice-versa.

    I would believe the latter statement, but I wouldn't say the first statement is that said in other words, so I don't believe this is the correct conclusion.

    My conclusion would be that diagrams are great way to visualize the truth of the protocol, but they are not a good way to be the source of truth: they should be generated from a more versatile (and formal) source truth.

  • If you deal in state machines, you might enjoy StateSmith. It compiles diagrams to C or C++ with zero dependencies. Free & opensource.
    6 projects | /r/cpp | 19 Sep 2022
    I've previously written this tool to generate sequence diagrams from TLA+ models (by having tlc first generate state transition graphs). It visualizes clearly how it actually takes time for a message to end up from the sender to the client.
  • Generate (message) sequence diagrams from TLA+ state traces
    3 projects | /r/tlaplus | 3 Mar 2022

What are some alternatives?

When comparing timewinder and tlsd you can also consider the following projects:

advent-of-tla - AoC goals in TLA+

CommunityModules - TLA+ snippets, operators, and modules contributed and curated by the TLA+ community

python - Official Python client library for kubernetes

StateSmith - A state machine code generation tool suitable for bare metal, embedded and more.

practical-fm - A gently curated list of companies using verification formal methods in industry

pytm - A Pythonic framework for threat modeling

salt

Examples - A collection of TLA⁺ specifications of varying complexities

awesome-python - An opinionated list of awesome Python frameworks, libraries, software and resources.

modelator-py - Utilities for the TLA+ ecoystem and model-based testing using TLA+.

system-design-primer - Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

InfluxDB - Power Real-Time Data Analytics at Scale
Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
www.influxdata.com
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SaaSHub helps you find the best software and product alternatives
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