Linux Documentation Project - The LDP provides access to Linux guides (book-length), HOWTOs (documents on specific subjects), FAQs (questions with answers), man pages (help with individual commands), and the Linux Gazette (a magazine with tips and tricks). https://tldp.org/
Open access to 968,455 e-prints in Physics, Mathematics, Computer Science, Quantitative Biology, Quantitative Finance, and Statistics from the Cornell University Library. http://arxiv.org/
CiteSeerx is an evolving scientific literature digital library and search engine that has focused primarily on the literature in computer and information science. CiteSeerx aims to improve the dissemination of scientific literature and to provide improvements in functionality, usability, availability, cost, comprehensiveness, efficiency, and timeliness in the access of scientific and scholarly knowledge. Rather than creating just another digital library, CiteSeerx attempts to provide resources such as algorithms, data, metadata, services, techniques, and software that can be used to promote other digital libraries. citeseerx.ist.psu.edu/index;jsessionid=76D767CC3AF9631F30DB4FE8B6BF00FD
Free online access to the proceedings from all USENIX conferences, which cover a wide variety of topics including operating systems, cloud and distributed computing, security, storage, and programming. You can browse a list of conferences by name. https://www.usenix.org/publications/proceedings
Cisco - Cisco helps seize the opportunities of tomorrow by proving that amazing things can happen when you connect the unconnected. An integral part of our DNA is creating long-lasting customer partnerships, working together to identify our customers' needs and provide solutions that fuel their success. https://www.cisco.com/
Kahn Academy Computer Videos - Created by experts, Khan Academy’s library of trusted, standards-aligned practice and lessons covers math K-12 through early college, grammar, science, history, AP®, SAT®, and more. It’s all free for learners and teachers. Video series covering the basics of computer technology including algorithms, cryptography, and information theory https://www.khanacademy.org/computing/computer-science?k=
Python - Whether you're new to programming or an experienced developer, it's easy to learn and use Python. Python is a programming language that lets you work more quickly and integrate your systems more effectively. https://www.python.org/]
TMCNet.com Technology News - Wearable Tech is an open-source project aiming to enable the web with Real-Time Communication (RTC) capabilities. An eMagazine with current news regarding wearable technology. http://technews.tmcnet.com/