Manning is an independent publisher of technical books, videos, and courses, specializing in software development, data science, and cloud technologies.

Pragmatic Bookshelf publishes practical, timely programming books and audiobooks by developers, for developers, covering topics from AI to Rust.

InformIT is a trusted online resource for IT professionals and developers, offering technical books, eBooks, and learning materials from leading publishers like Addison-Wesley and Sams.

Apress is a technology book publisher dedicated to meeting the information needs of IT professionals, developers, and tech enthusiasts worldwide.

Learn to Code With Me is a resource hub for self-taught coders offering beginner guides, platform reviews, and career advice for web development and digital skills.

Invent with Python offers free, beginner-friendly programming books by Al Sweigart focused on Python automation, games, and foundational concepts.

Proglib is a developer resource platform offering programming books, lectures, courses, tests, and job listings for IT professionals.

Insane is a technology blog publishing requested and rare content on AI, ML, Data Science, App Development, Web3, and Programming for developers and tech enthusiasts.

Hadley Wickham is a data science expert and author of R programming books.