Since early 2000s, JavaScript tutorials and courses online have been gaining more and more hype everyday. However, in current times, what with the increasing trend in technology and consequently, in e-learning, JavaScript courses are more advanced now than ever. As such, the need for professionals excelling in the techniques and skills related to JavaScript is on the increase too. So, why not add a good-looking, impressive and highly professional JavaScript course certificate to your list of talents? Not to mention on your resume as that extra something to help you in the job front? This list of 30 best AND free courses, tutorials and online JavaScript classes will help you get there. Designed and taught by experts in the field, these courses are aimed at all sorts of learners. So if you are a beginner or a professional, these courses are sure to impart useful skills and knowledge to you. Also, these courses are some of the highest ranked in the concerned topic (JavScript, that is). Alison, Udacity and Udemy are among the top platforms these courses are offered at.