At the bottom of the website, the authors compare the two and freeCodeCamp.
How does this compare to Open Source Society or freeCodeCamp curricula?
The OSS guide has too many subjects, suggests inferior resources for many of them, and provides no rationale or guidance around why or what aspects of particular courses are valuable. We strove to limit our list of courses to those which you really should know as a software engineer, irrespective of your specialty, and to help you understand why each course is included.
freeCodeCamp is focused mostly on programming, not computer science. For why you might want to learn computer science, see above.
I quickly audited all the courses a few months ago, I find OSSU to be much easier to grasp than teachyourselfcs.com because it doesn't always use modern day MOOC's which makes learning things way quicker
You can learn things by a book sure. But if you go on a udemy or coursea or whatever course, there's always Q/A comments with other people working on the same course and that insight is extremely invaluable so this is why I prefer OSSU over teachyourselfcs.com. I prefer MOOC's because there's also some level of accountability as well, you can go for the certificates too but I don't really care too much about them.
OSSU does have way too many topics just pick 80% of them and you should be okay, depending on what your weaknesses are.
Some course overlap in both so you should focus on those first and foremost. These include things like nand2tetris, 3blue1brown's linear algebra, data structures & algorithms (various choices, sedgewick, skienna, etc).
Do your homework on reddit threads as well before picking one or the other.
I like OSSU because it also tells you what the prereqs are clearly as well.
Currently doing nand2tetris because I have a lack of hardware knowledge and the course is fantastic. Also doing a lot of math courses so I can do mathmatical proofs much easier to understand why one algorithm is better than another, or how to derive it based on whoever invented it etc. I prefer a traditional book for math though, but everything else I prefer MOOC's.
How does this compare to Open Source Society or freeCodeCamp curricula?
The OSS guide has too many subjects, suggests inferior resources for many of them, and provides no rationale or guidance around why or what aspects of particular courses are valuable. We strove to limit our list of courses to those which you really should know as a software engineer, irrespective of your specialty, and to help you understand why each course is included.
freeCodeCamp is focused mostly on programming, not computer science. For why you might want to learn computer science, see above.