Hackr.io
There are tons of online programming courses and tutorials, but it's never easy to find the best one. Try Hackr.io to find the best online courses submitted & voted by the programming community.
Some of the top features or benefits of Hackr.io are: User Recommendations, Wide Range of Topics, Community Engagement, Filter and Search Options, and User Ratings and Reviews. You can visit the info page to learn more.
Best Hackr.io Alternatives & Competitors in 2025
The best Hackr.io alternatives based on verified products, community votes, reviews and other factors.
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Open-Source Alternatives.
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/treehouse-alternativesTreehouse is an award-winning online platform that teaches people how to code.
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/edx-alternativesBest Courses. Top Institutions. Learn anytime, anywhere.
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Try for freeFlexiQuiz is a powerful online test generator that enables you to create engaging online quizzes, tests, or exams in minutes. Choose from 100's of features to create a customized quiz that meets your objectives for business, education, or fun.
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/codecademy-alternativesLearn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.
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/pantheon-alternativesThe professional website platform for Drupal & WordPress sites.
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/free-code-camp-alternativesLearn to code by helping nonprofits.
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/pluralsight-alternativesPluralsight is a learning management system (LMS) that helps aspiring tech professionals learn the basics of the trade and lets established professionals expand their skill sets.
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/docebo-alternativesDocebo Learning Management System is the best cloud LMS system on the market for online training. AICC SCORM xAPI compliant. Mobile elearning platform
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/coursera-alternativesBuild skills with courses, certificates, and degrees online from world-class universities and companies
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/khan-academy-alternativesKhan Academy offers online tools to help students learn about a variety of important school subjects. Tools include videos, practice exercises, and materials for instructors. Read more about Khan Academy.
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/exercism-alternativesDownload and solve practice problems in over 30 different languages.
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/talent-lms-alternativesA super-easy, cloud LMS to train your employees, partners, customers or students.
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/the-odin-project-alternativesHow it works. This is the website we wish we had when we were learning on our own. We scour the internet looking for only the best resources to supplement your learning and present them in a logical order.
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/w3schools-alternativesW3Schools is a web developers information website, with tutorials and references on web development...
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