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Learning for Live: Hailed as the “Coursera of Europe,” Berlin-based iversity has partnered with European and international universities to offer academic courses for free. The company has recently added certificates and verification of course completion for most of its classes, allowing students to verify course participation and learnings with an official document. Costs vary and there are a few free options as well

InvasiveCode

Learning for Live: Five-day courses in development for Apple's iOS and tvOS. The material covers Swift and Objective-C and goes into several Apple toolkits. Each class is limited to ten students. Students get three months of technical support after completion.

Open Yale Courses

Learning for Live: Yale University makes a broad range of its lectures and classes available through the Open Yale Courses program. Each course includes a full set of class lecture videos featuring Yale professors, as well as course materials including syllabi, suggested readings, exams, problem sets, and answer keys. There were dozens of courses available at the time of writing this and Yale says it regularly rotates available classes and adds new options.

Codesmith

Learning for Live: A twelve-week program on JavaScript and front- and back-end development. It emphasizes object-oriented programming and functional programming, using technologies such as React and Node.js. The course is directed at advanced students, who must complete pre-course assignments.

Data Application Lab

Learning for Live: Courses in data science and data engineering are available. Courses in specific technologies include Java, Python, SQL, and MEAN stack. The courses typically run 4 to 6 weeks. The website is bilingual, in English and Japanese.

Hack Design

Learning for Live: Hack Design is a design course program designed to help you create a career in design and then continue to grow. Its main offering is a weekly design lesson delivered via email. Most content is free, and they do provide a curated list of fundamental courses in its Lessons 101 offering.

MIT's OpenCourseWare

Learning for Live: Massachusetts Institute of Technology is one of the most prestigious universities in the U.S., but did you know you can access many of its learning materials for free? You won't get a degree, but you can follow along with MIT classes through the OpenCourseWare project.

New York Code + Design Academy

Learning for Live: Twelve-week courses of on front and back-end web development. The Web Development Intensive course covers JavaScript for the front end and Ruby for the back-end. Web Development Intensive with JavaScript covers similar topics but uses Node.js for the back-end.

Sitepoint

Learning for Live: This site is best for web developers looking to expand their skillset. Users pay a monthly membership fee to access video tutorials, online books, courses, and community discussions.