Akaunting VS OptaPlanner

Akounting also has a Github issues page for support: https://github.com/akaunting/akaunting/issues

There's also Plain Text Accounting[1]. The biggest problem of all open source solutions, accountants' experience aside, is the lack of banking and taxes integration, especially outside of US, e.g. for Asian, South American, or African businesses. The most promising FOSS solution for SME I was able to find is Akaunting[2][3].

[1] https://plaintextaccounting.org/

[2] https://akaunting.com/

[3] https://github.com/akaunting/akaunting

There are also https://akaunting.com/

Yes. Exactly that. The only thing I could find until now is https://github.com/akaunting/akaunting. But I’m not sure if this is all included in the open source version

https://akaunting.com/ is probably pretty close to freshbooks. It's open source and can be self hosted. There are also more alternatives if you check out alternativto or https://github.com/awesome-selfhosted/awesome-selfhosted#money-budgeting--management

I looked at https://akaunting.com/, it's alright, hardly any decent reports though

However, if you need to solve constraints etc., see: https://www.optaplanner.org/

Try looking for something built around Optaplanner - basically taking the end game of rostering and working backwards.

OptaPlanner takes some of the items tracked in tool like Odoo and creates plans based on them. I.E. how do you manage shifts while juggling multiple constraints (Jerry can only work weekends, Jeff can only work afternoons, Jim can work weekends but only on double time, etc.)

There is a library out there called Optaplanner that is designed for optimization of NP complete problems. It is hard to tell if that is exactly what this is, but I think you should be able to use this regardless.

Just stumbled upon https://www.optaplanner.org. Looks very interesting but also really overkill.

OptaPlanner - a generic scheduler.

OptaPlanner

I've never used it but it sounds like OptaPlanner may be a scheduler in the same vein?