I’m not sure I agree with the premise of the question. Correct me if I’m wrong, but it seems to me that the question is assuming there’s a single program or system somewhere that is maintaining the wiki, and that this single monolithic system has certain characteristics (open vs. closed source, accessible vs. inaccessible API, etc, etc.). My response is to ask why do we want a single monolithic system in the first place?
In my mind, a personal knowledgebase is a set of texts which capture information that we want to store and retrieve later. Fortunately for us, Unix and Unix-like (by which I mean, Linux, MacOS and Windows-with-WSL) computer systems come pre-equipped with a plethora of tools that have been finely tuned for text processing over a period of decades. I’ve found that by combining the tools already available, I can do most of the things a monolithic wiki system would do with far less configuration and far more flexibility.
With that in mind, I find that my answer to most of your questions is, “Not applicable”. Is it closed proprietary cloud software? It certainly can be, if you store your files in a proprietary service like Dropbox. However, if you store your files in a git repo, which you either self-host or use a more free service like GitLab or sr.ht, it doesn’t have to be. The API, such as it is, is the same “API” you can use to interact with any other file on your computer: GNU command line tools, or if you choose to write scripts in some other programming language, whatever file manipulation API is exposed by the standard library for that language. Same with editing. I choose to use an open source text editor (namely, Visual Studio Code), but there are certainly many competent proprietary text editors, such as BBEdit or Sublime Text.
How easy is it to call relevant utility functions? Well, it’s as easy as invoking any other shell command. Do I need to close the software in order to edit it? Once again, the answer is “not applicable”, because I’m not editing a single piece of software, I’m composing multiple pieces of software, on the fly, to accomplish particular tasks.
Are the functions easy to use and standardized? While we can debate the usability of Unix command line tools for a long time, what cannot be denied is that they are quite well standardized. As for skill transfer, the skills are extremely transferable, insofar as they’re exactly the same skills you’d be using to manage source code in any kind of even moderately sized codebase.
It can be easy to screw up. Command line tools are sharp, and can cut you if you don’t use them appropriately. However, if you have your wiki in a version control system, reverts are nigh trivial. One command and your wiki (or any part of your wiki) is restored to a previous state of your choosing.
While the learning curve on command line tools is steep, I would argue that the advantages that one earns in flexibility, speed (both in terms of machine time and user time), and transferability to other tasks make it more than worthwhile. Of course, if one already knows how to use command line tools with a fair degree of proficiency (as many programmers and technically inclined people do), then the question becomes, why aren’t you using these tools to manage your knowledgebase?
I’m not sure I agree with the premise of the question. Correct me if I’m wrong, but it seems to me that the question is assuming there’s a single program or system somewhere that is maintaining the wiki, and that this single monolithic system has certain characteristics (open vs. closed source, accessible vs. inaccessible API, etc, etc.). My response is to ask why do we want a single monolithic system in the first place?
In my mind, a personal knowledgebase is a set of texts which capture information that we want to store and retrieve later. Fortunately for us, Unix and Unix-like (by which I mean, Linux, MacOS and Windows-with-WSL) computer systems come pre-equipped with a plethora of tools that have been finely tuned for text processing over a period of decades. I’ve found that by combining the tools already available, I can do most of the things a monolithic wiki system would do with far less configuration and far more flexibility.
With that in mind, I find that my answer to most of your questions is, “Not applicable”. Is it closed proprietary cloud software? It certainly can be, if you store your files in a proprietary service like Dropbox. However, if you store your files in a git repo, which you either self-host or use a more free service like GitLab or sr.ht, it doesn’t have to be. The API, such as it is, is the same “API” you can use to interact with any other file on your computer: GNU command line tools, or if you choose to write scripts in some other programming language, whatever file manipulation API is exposed by the standard library for that language. Same with editing. I choose to use an open source text editor (namely, Visual Studio Code), but there are certainly many competent proprietary text editors, such as BBEdit or Sublime Text.
How easy is it to call relevant utility functions? Well, it’s as easy as invoking any other shell command. Do I need to close the software in order to edit it? Once again, the answer is “not applicable”, because I’m not editing a single piece of software, I’m composing multiple pieces of software, on the fly, to accomplish particular tasks.
Are the functions easy to use and standardized? While we can debate the usability of Unix command line tools for a long time, what cannot be denied is that they are quite well standardized. As for skill transfer, the skills are extremely transferable, insofar as they’re exactly the same skills you’d be using to manage source code in any kind of even moderately sized codebase.
It can be easy to screw up. Command line tools are sharp, and can cut you if you don’t use them appropriately. However, if you have your wiki in a version control system, reverts are nigh trivial. One command and your wiki (or any part of your wiki) is restored to a previous state of your choosing.
While the learning curve on command line tools is steep, I would argue that the advantages that one earns in flexibility, speed (both in terms of machine time and user time), and transferability to other tasks make it more than worthwhile. Of course, if one already knows how to use command line tools with a fair degree of proficiency (as many programmers and technically inclined people do), then the question becomes, why aren’t you using these tools to manage your knowledgebase?