Did you try Pharo[1]? I started a MOOC[2] on it a few months ago, and I think it is reasonably well documented. Besides the MOOC, there are several free books t

Did you try Pharo[1]? I started a MOOC[2] on it a few months ago, and I think it is reasonably well documented. Besides the MOOC, there are several free books that cover the basics of the language itself[3][4], data visualisation[5] and numeric stuff[6]. The in-system help is also formidable. You can actually search a method just by giving a example of what you want to do. See for example [7]. The only issue is, as it is developed at a fast pace, documentation tends to get a bit dated quickly. [1]. https://en.wikipedia.org/wiki/Pharo https://en.wikipedia.org/wiki/Pharo [2]. https://mooc.pharo.org/ https://mooc.pharo.org/ [3]. https://books.pharo.org/updated-pharo-by-example/pdf/2018-09-29-UpdatedPharoByExample.pdf https://books.pharo.org/updated-pharo-by-example/pdf/2018-09... [4]. https://books.pharo.org/deep-into-pharo/ https://books.pharo.org/deep-into-pharo/ [5]. http://agilevisualization.com/ http://agilevisualization.com/ [6]. https://books.pharo.org/numerical-methods/ https://books.pharo.org/numerical-methods/ [7]. https://stackoverflow.com/q/66785377/14813970 https://stackoverflow.com/q/66785377/14813970