Grasshopper by Google
Grasshopper is the coding app for beginners. With fun, quick lessons on your phone, the app teaches adult learners to write real JavaScript.
Harvard Free Online Courses
Harvard University courses found below can be audited free or students can choose to receive a verified certificate for a small fee.
Coursera
Free Coursera for Campus Student plan helps you build skills to add to your resume with unlimited Guided Projects and 1 free course per year
Coursera also provides courses to high school students and those who are currently not in school (). edX
edX is an American massive open online course (MOOC) provider created by Harvard and MIT. It hosts online university-level courses in a wide range of disciplines to a worldwide student body, including some courses at no charge. It also conducts research into learning based on how people use its platform.
Grow with Google
Grow with Google helps ensure that the opportunities created by technology are available to everyone. Through tools and training, we help people get the right skills to find jobs they want, advance their careers and grow their businesses.
Library Genesis
Library Genesis is a file-sharing based shadow library website for scholarly journal articles, academic and general-interest books, images, comics, audiobooks, and magazines. The site enables free access to content that is otherwise paywalled or not digitized elsewhere.
Z-Library
Z-Library is a shadow library project for file-sharing access to scholarly journal articles, academic texts, and general-interest books. Individuals can also contribute to the website's repository to make literature accessible to as many people as possible.