I can’t recommend Harvard’s CS50x Introduction to Computer Science enough. You can audit the course for free via edX and earn a certificate by completing all the assignments, or you can go at your own pace and watch all the lectures posted on Youtube. You can build your own DIY college-level computer science program with this selection of fifteen online courses (many of which are also listed in our Lifehacker U series).
Take a few minutes (or a day) to think about the reasons—the real reasons—why you want to learn a programming language. Be honest with yourself. Are you trying to learn the barest minimum to score a promotion? Are you looking to make a big career change? Do you want to create the next greatest app? Thrill your roommates by programming your various smart devices to do something awesome?
The programming community is full of people who are willing to help the next generation of programmers. GitHub, the online hangout for developers who use Git to manage their coding projects, is designed for online collaboration. Not only do developers host and share their projects with their peers, they also provide code feedback and general advice to the community.
The programming community is full of people who are willing to help the next generation of programmers. GitHub, the online hangout for developers who use Git to manage their coding projects, is designed for online collaboration. Not only do developers host and share their projects with their peers, they also provide code feedback and general advice to the community.
Founded in 2010, Udemy is an online learning platform that can be used as a way to improve or learn job skills. While there are courses you have to pay for, there are plenty of free programming courses, which are taught via video lessons, such as Programming for Entrepreneurs -- teaching Django- the #1 Python Frameworks, APIs, HTML, CSS, + Payments.
Second, Keybr.com measures your keystroke dynamics and collects comprehensive typing statistics. For example, it measures your typing speed for each individual key, and uses this data to generate random words putting emphasis on the weakest key. The more troubles you have with a particular key, the more you will be  typing it. It means, the generating algorithm will put that letter in every word in the next generated lesson. Your typing skills are re-evaluated after every completed lesson, and the next lesson will be adjusted accordingly.
Khan Academy allows you to learn almost anything for free. Our Xbox app is the best way to view Khan Academy’s complete library of over 5,000 videos. We cover a massive number of topics, including K-12 math, science topics such as biology, chemistry, and physics, and even the humanities with playlists on art history, civics, and finance. Spend an afternoon brushing up on statistics. Discover how the Krebs cycle works. Learn about the fundamentals of computer science. Prepare for the upcoming SAT. Or, if you’re feeling particularly adventurous, learn how fire stick farming changed the landscape of Australia. Included in our Xbox app: - Watch all of our 5,000+ videos - Track your progress: Log in with your Khan Academy user account to get credit for watching videos, and see your achievements It doesn't matter if you are a student, teacher, home-schooler, principal, adult returning to the classroom after 20 years, or a friendly alien just trying to get a leg up in earthly biology; Khan Academy's materials and resources are available to you completely free of charge.
Once you figure out why you want to code, you can more easily pinpoint which programming language you should tackle. While there is no single “best” programming language to learn, some languages are more user-friendly than others. HTML and CSS are considered the easiest entry points into the coding world, but they are only really useful for developing basic websites.
Khan Academy is a 501(c)(3) nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. Khan Academy Kids was created by experienced early learning experts who have created 22 other top-selling titles and received 22 Parents’ Choice Awards, 19 Children’s Technology Review Awards, and a KAPi award for Best Children’s App at the International Consumer Electronics Show. The Khan Academy Kids team is a passionate group of engineers, artists, designers, and educators who joined Khan Academy from Duck Duck Moose, a maker of popular educational apps for kids. Khan Academy Kids is 100% free without ads or subscriptions.
Codeasy is probably the newest one from the whole list. It is quite interesting educational course because it drives a new concept to computer science studying. You start learning there by reading an adventure story about fighting machines in the future. On your way, you’ll meet challenges that require real coding to solve. The final goal is to save the world from machine invasion. And as a very important side effect – become a software developer.
I recommend checking out CS Dojo, TheNetNinja, and Harvard’s CS50 YouTube channel. If you don’t have time to search for a perfect coding video or channel, you can also check out LinkedIn Learning’s vast video library for vetted and professional-looking tutorials. While the service’s $30/month subscription fee is nothing to sneeze at, you can binge-watch an unlimited amount of content and topics—making LinkedIn Learning a better deal than other on-demand online classes that come with annoying restrictions.
If you want to learn how to code, taking your first steps into this huge universe might seem like a daunting, if not intimidating task. Here’s the big secret: There are plenty of free (and inexpensive) resources you can use to give yourself all the help you need, teach yourself new techniques, and make this learning process fun and exciting—as exciting as coding can get, at least.
Learn using videos, interactive exercises, and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, linear algebra), science (biology, chemistry, physics), economics (microeconomics, macroeconomics), humanities (art history, civics, finance, US history, US government and politics, world history), and more (including computer science principles)!
Sometimes, it’s just easier to watch someone show you how it’s done. You can find all kinds of educational videos about nearly any coding-related topic nowadays: ex-Googlers sharing solutions on coding interviews, YouTubers livestreaming their coding marathons, and even programming veterans showing you how to troubleshoot a specific error in any language you want.
Luckily, institutions like the Flatiron School and The Grace Hopper Program offer scholarships or deferred tuition to make these bootcamps more affordable for under-represented groups like minorities and women in tech. Check out Course Report for a comprehensive breakdown of the many online and in-person bootcamps—including detailed reviews from their alums, which can help you decide whether a bootcamp is going to help you achieve your programming dreams.
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