add roadmap.sh roadmaps as course content

[dansholds]

What does this PR do?

Add resource(s)

For resources

Description

I've added roadmap.sh roadmaps in every en course section that they exist for.

Why is this valuable (or not)?

roadmap.sh is #6 on GitHub and it is widely regarded as a great free resource for all developer topics.

How do we know it's really free?

You can access all roadmap without even needing to create an account.

Checklist:

• Read our contributing guidelines.
• Search for duplicates.
• Include author(s) and platform where appropriate.
• Put lists in alphabetical order, correct spacing.
• Add needed indications (PDF, access notes, under construction).
• Used an informative name for this pull request.

Follow-up

• Check the status of GitHub Actions and resolve any reported warnings!

[github-actions]

Linter failed, fix the error(s):

free-programming-books/courses/free-courses-en.md
143:1-198:184  warning  Alphabetical ordering: swap l.155 and l.154  alphabetize-lists  remark-lint
262:1-274:178  warning  Alphabetical ordering: swap l.267 and l.266  alphabetize-lists  remark-lint
317:1-330:171  warning  Alphabetical ordering: swap l.319 and l.318  alphabetize-lists  remark-lint
784:1-798:118  warning  Alphabetical ordering: swap l.787 and l.786  alphabetize-lists  remark-lint

[github-actions]

Linter failed, fix the error(s):

free-programming-books/courses/free-courses-en.md
143:1-198:184  warning  Alphabetical ordering: swap l.156 and l.155  alphabetize-lists  remark-lint
262:1-274:178  warning  Alphabetical ordering: swap l.266 and l.265  alphabetize-lists  remark-lint

[eshellman]

I think a single entry for this site belongs in https://github.com/EbookFoundation/free-programming-books/blob/main/books/free-programming-books-subjects.md#0---meta-lists

Does roadmaps.sh link to free-programming-books?

[dansholds]

I think a single entry for this site belongs in https://github.com/EbookFoundation/free-programming-books/blob/main/books/free-programming-books-subjects.md#0---meta-lists

Does roadmaps.sh link to free-programming-books?

I see why you say that, although various other creators like FreeCodeCamp feature in the majority of sections rather than in one location?

If you can find a logical place for Roadmap.sh to link to free-programming-books then we would be happy to!

[eshellman]

To take python as an example. We get submissions for websites about python, blogs about python, articles about python, etc. We don't accept those. Scope creep. We take books, courses, interactive tutorials, cheatsheets and playgrounds. I would describe roadmap.sh as being akin to a nonlinear course syllabus; we don't accept syllabi. The section I suggested has a number of other hard-to categorize resources that don't quite fit in our other lists.

F-P-B organizes resources in an outline. I can imagine some sort of overlay map that folks would find really useful.

[dansholds]

Ok that makes perfect sense now thanks! I'm happy to go from the 30 additions to the one in the meta section 😅

Happy to work with you in regards to what roadmap.sh can do, just let me know! 🙏

[github-actions]

Linter failed, fix the error(s):

free-programming-books/courses/free-courses-en.md
120:1-139:37  warning  Alphabetical ordering: swap l.138 and l.137  alphabetize-lists  remark-lint

[github-actions]

Linter failed, fix the error(s):

free-programming-books/courses/free-courses-en.md
120:1-139:37  warning  Alphabetical ordering: swap l.138 and l.137  alphabetize-lists  remark-lint

[dansholds]

@eshellman I've removed all additions of roadmap.sh and only added it to the MOOC section 👍

[eshellman]

Thanks, and welcome to free-programming-books!