[nerdywordy]

https://jumpstartrails.com/

It's very polished. Kept up to date. Follows best practices for RoR. The author is one of the most active RoR community members.

https://excid3.com/

edit:

If you like PHP then https://spark.laravel.com/ is an official Laravel project. I haven't used it but I've seen discussions where folks recommend it.

[wastedhours]

A hard +1 to Jumpstart. I stan Chris a lot in the comments here, but Jumpstart combined with Hatchbox[0] is a pretty awesome mix to get started. Especially with the recent upgrades, the whole process of getting the framework up takes minutes.

[0] https://www.hatchbox.io/

[smu]

Another +1 from me.

Also used Hatchbox in another project (startup w customers), it definitely was worth the money.

For fun and giggles: this is what happened when I wanted to quickly build a side project after not coding for a while (using jumpstart to go faster) https://twitter.com/ddccffvv/status/1430967157404340228

[namidark]

Is there anything similar to jumpstart for go?

[haarts]

+1 for Jumpstart. I really like it is kept up to date. It also has a forum which is relatively active. Other do not have this.

I considered this too: https://www.getsjabloon.com/.

[that_guy_iain]

Spark is no longer really a SaaS starter kit. It's now just a payment provider they open sourced lots of the original Spark.