Learn from Will Sentance's courses

I just completed "JavaScript: The Hard Parts, v2" by Will Sentance on Frontend Masters! Will is such a insightful and funny guy, making this whole learning experience quite entertaining. Can recommend. 100%.

Markus August

sobergklyver

It's amazing how much I've been able to learn about JavaScript thanks to different “Hard Parts” courses. Even the most complex concepts become clear. Thank you, and congratulations on your outstanding teaching.

Mathieu Haage

This course is amazing and a must watch for any experienced JavaScript developer. Will breaks down complex and confusing concepts in such a way that its easy to understand. My only regret is not watching this course earlier in my career. Fantastic! A+++

Damir Harambasic

Wow, I never heard of Will Sentance before taking this course, but he is an exceptional teacher. At first I thought it was a bit excessive how he used repeated blackboard examples to drill home a topic, but I've made flashcards based on the content in this course, and sometimes when I'm reviewing cards I can literally see his blackboard diagrams in my mind. Bravo!

Dylan Miller

This course provided me with a clear mental model of how JavaScript works under the hood. It also helped me big time in a recent interview where I was asked to explain the event loop, and I was able to confidently explain how it works in detail.

Adam Lapczynski

Wonderful course! One of the best courses I've taken! Will is an incredible teacher and you can tell by watching the couse that he loves what he does! This course is definitely essential for all JavaScript students.

Leonardo Goulart de Oliveira

Will Sentance combines a powerful didatic of great teacher with a delightful sympathy of a great friend. Thank you so much for this amazing experience of learning!

Gabriel Roriz

Will Sentance is my new favorite instructor in this platform! I love his blackboard teaching style. It's very helpful for building accurate mental models of how the language engine works under the hood. Thanks!

Lucas Bicudo

This class changed my way of thinking about closures and higher-order functions when writing javascript programs. I appreciate the effort of Will Sentence to teach deeply about this what is not available on YouTube and his great ability to explain.

Paul Elisha

The course was superb, it was really interesting to unveil how the browser is actually displaying our content, the cost of directly doing changes in the DOM, and why some frameworks were born. Besides, Will is a great teacher, keeps enthusiasm high, and doesn't take shortcuts. I really like his mental models approach

Cristobal Heiss

I cannot describe in words how great this course was. Will is such a great teacher that this was the first time since childhood that I wasn't happy a course had to end. It was a little hard at the end, but I loved it. It's so entertaining and interactive that I literally know every single attendee's name in the auditorium. ;) Thanks a lot. ;)

Touraj Shahparnia

Quality refresher with some well-chosen additions. Great work as always :)

Richard Washington

Will Sentance

Codesmith

Will Sentance's Courses

JavaScript: The Hard Parts, v3

Hard Parts of Neural Networks

The Hard Parts of UI Development

The Hard Parts of Functional JavaScript

The Hard Parts of Servers & Node.js

The Hard Parts of Object Oriented JavaScript

The Hard Parts of Asynchronous JavaScript

What They're Saying

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