A cute and up-to-date version of Smalltalk is Cuis [1]. I enjoyed playing around with it and developing small projects, but I will never get used to using a graphical VM and UI to develop ordinary programs. That's too far from the UNIX philosophy, which I respect and follow for good reason. Nevertheless, the curious hacker in me is attracted to the freshness and unconventionalness of Smalltalk as a unique programming experience.
Cuis Smalltalk and related implementations are rather self-contained systems to the point they seemed walled off from the rest of the system, making it difficult to develop Smalltalk programs using external tools.
However, there's something compelling about the idea of a Smalltalk (or Lisp) OS running on bare hardware, where everything runs in a single address space. I've been thinking about this for a few years, but I haven't had time to pursue these ideas. Some ideas from the 1994 paper "Sharing and Protection in a Single-Address-Space Operating System" (https://homes.cs.washington.edu/~levy/opal.pdf) could be applicable to add some security to a Smalltalk OS.
sannysanoff · 40m ago
I was always amazed that the smalltalk environment looks like a complete computer control - a paradise for a programmer and a hacker, and a creator. It's surprising that it didn't take off. Probably too much openness reflects the internal openness of the smalltalk creator to the world, but the outside world, unfortunately, did not reciprocate. Especially if we pay attention to Apple's success with completely closed devices, suitable only for content consumption.
badc0ffee · 33m ago
Suitable only for content consumption - only if you define content narrowly as software/apps.
[1] https://cuis.st/
Cuis Smalltalk and related implementations are rather self-contained systems to the point they seemed walled off from the rest of the system, making it difficult to develop Smalltalk programs using external tools.
However, there's something compelling about the idea of a Smalltalk (or Lisp) OS running on bare hardware, where everything runs in a single address space. I've been thinking about this for a few years, but I haven't had time to pursue these ideas. Some ideas from the 1994 paper "Sharing and Protection in a Single-Address-Space Operating System" (https://homes.cs.washington.edu/~levy/opal.pdf) could be applicable to add some security to a Smalltalk OS.
Goldberg & Robson (1983) Smalltalk-80: The Language and Its Implementataion http://stephane.ducasse.free.fr/FreeBooks/BlueBook/Bluebook....
LOL