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100 Days Of Code - Web Development Bootcamp (Udemy.com)

Learn web development from A to Z in 100 days (or at your own pace) - from "basic" to "advanced", it's all included!

Created by: Academind by Maximilian Schwarzmüller

Last updated January 2026

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What you will learn

  • How the web works and how to get started as a web developer
  • Learn web development in 100 days (optional - you can also pick a different pace)
  • Build websites, web apps and web services (and understand what these "things" are)
  • Build frontend user interfaces with HTML, CSS & JavaScript
  • Build backend processes with NodeJS, Express & SQL + NoSQL databases
  • Add advanced features like user authentication, file upload or database queries to websites

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Course Description

Join the most comprehensive web development bootcamp on Udemy!

This course teaches you web development and turns you into a web developer in 100 days - or allow you to refresh key essentials and expand your existing knowledge!

Becoming a web developer is a great choice because web development opens up many career paths and web development skills are required in pretty much every business that exists today - and of course this demand will increase in the future!

It's not just about websites - it's also about "behind the scenes" services used by mobile apps like Uber or AirBnB. It's about rich web apps like Google Docs as well as browser games. And of course also about regular websites like Facebook, online blogs, online shops like Amazon and much, much more!

Hence it's no wonder, that web developers are in high demand! And, besides great job perspectives, as a web developer, you can of course also easily build your own digital business!

This Course Is For You!

This course will teach you web development from the ground up and thanks to the "100 Days Of Code Challenge" which is incorporated into this course (though it's optional to commit to it!), you can become a web developer in 100 days with help of this course!

No prior web development knowledge is required at all to get started with this course. We will explore all important basics, all fundamentals and all key concepts together, step by step.

But this course is also for advanced students who already do have web development knowledge! It's a deep-dive course and hence you will be able to expand your existing knowledge by diving deeper into key fundamentals like HTML, CSS or NodeJS and also by exploring advanced concepts like handling payments, building REST APIs or website security.

Since it's a huge course, the course is built in a modular way. This means, that you can take it step by step, lecture by lecture but you can also jump right into the course sections that are most interesting to you. Of course, we recommend the "step-by-step" approach for beginners - simply because all the lectures and sections build up on each other. But as a more experienced developer, you can of course skip basics that aren't interesting to you!

The 100 Days Of Code Challenge

We built this course with the "100 Days Of Code Challenge" in mind - a challenge (not invented by us) that aims to keep you motivated to code for at least 1 hour per day for 100 days.

Since this is a huge course (with around 80 hours of content!) it can be very overwhelming. And we know that many students never finish a course.

That's a pitty, because this course is packed with content, exercises, quizzes, assignments and demo projects! We build a browser-game, a blog, a travel website, an online shop and much, much more.

Therefore, we provide clear guidance on how you can take this course from A to Z within 100 days by spending 1 to 2 hours per day watching videos and learning. As part of the course, you get access to a companion website that provides a clear structure and you also find annotations right in the course curriculum.

Of course taking this "100 Days" challenge is totally optional though! You can take the course at your own pace as well and skip any content you're not interested in!

Try It Risk-Free

This course comes with a 30 day money-back guarantee. If you find out that it's not for you, you can get your money back, no questions asked!

What You Will Learn

This is a huge course, packed with content and it's the web development bootcamp we would have loved to have when we learned web development.

Here's a summary of the key concepts we'll explore as part of this course:

  • How the web works

  • Core technologies: HTML, CSS & JavaScript

  • Understand how HTML documents are structured and how HTML elements are used correctly

  • Learn core CSS concepts like the box model, flexbox, positioning, units and much more

  • Explore advanced CSS concepts like building responsive websites, layouts, custom CSS properties, CSS grid & more

  • Learn browser-side JavaScript from the ground up

  • Understand what the "DOM" is and how you can manipulate it via JavaScript

  • Explore browser / user events and how to handle them with JavaScript

  • Build tons of projects (e.g. a Tic-Tac-Toe browser game) to practice and fully understand all these technologies

  • Dive into backend development with NodeJS & ExpressJS

  • Learn what NodeJS is and how it works

  • Build basic backend-driven websites with advanced concepts like dynamic routing or dynamic templates

  • Learn how to work with databases - SQL & NoSQL (and what that is)

  • Practice how to use SQL / NoSQL with NodeJS & Express

  • Dive into advanced concepts like authentication, website security, coding patterns, file uploads, user input validation and so much more!

  • Again: Build plenty of projects (e.g. a complete online shop, from the ground up!) to practice all advanced concepts as well

  • Learn how to use third-party packages and services (e.g. Stripe for payments) in your websites

  • Move on to more specialized, advanced concepts like building REST APIs

  • Explore frontend JavaScript frameworks like Vue.js to build even more powerful web user interfaces

  • And so much more - simply check out the full curriculum to get a complete list!

We'd love to start this journey with you, so let's get started!

Max & Manuel

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Instructor Details

Academind by Maximilian Schwarzmüller

Bundling the courses and know how of successful instructors, Academind strives to deliver high quality online education. 

Online Education, Real-Life Success - that's what Academind stands for. Learn topics like web development, data analyses and more in a fun and engaging way.

We've taught more than 3,000,000 students on a broad variety of topics. We'd love to teach you as well! :)

Keep learning!

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Reviews

4.6

7,809 ratings on Udemy

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By Filipovic Vladimir on 1/2/2026

Hello, yes it was good pick for me. I have learned a lot about html and css in the first place, now it's up to me to practise. Regarding Js, im at the begining, for now it's easily understandable, but i will check my progress as the time goes by. Cheers! :)

By Chris Logan on 11/21/2025

This was an amazing course! I felt like the instructors really understood what was important to build a proper foundation to web development. It was not too much or too little. Best course I have experienced when it comes to teaching someone from the ground up. Thank you so much!

By Adrian Jiga on 8/14/2025

I already have some web development experience, but this course has really put things into perspective. Now I know why some things are done the way the way they are. Max does a great job of explaining concepts and even though this course is extremely long (~80 hours of content!), it's definitely worth it. I highly recommend it.

By Balthazear Henry on 8/1/2025

For those who wonder if this course will be enough to be a Web Developer, I would say yes and no but definitely no. This course will definitely teach you how to get started being a Web Developer and after going through all the videos provided, you will get only 1% knowledge. Why 1%? Because when you start your own project, you wouldn't know how to and rely on tutorial, and moved on to another tutorial or even say this course (or others) is outdated infuture. Why am I rating 5 star then? It is because of the fundamentals and how the instructor teach you on how to think like a programmer and always instruct to do your own way instead of relying on their answers or how they do it as they say there are more than one way to do it. This method of teaching wasn't taught by many instructors in Udemy which is why I was going through tutorial hell before I took this course. After this course, I took on a big project as a challenge, this course didn't help much (only fundamentals of html, css and javascript) but the mindset being taught by the instructor here, made me a better programmer and the project went smoothly. After this, I rely less on video tutorial and able to read documentation with trial and error but it help me understand how the the other programming language, library and framework works. My advice for future developers/programmers/coders, even if the course (not only this course) will be outdated in future, just enroll and research the updated syntax, etc on your own..thats how you become a good developer/programmer/coder and as always build something without relying on tutorials. Now I want to take this time to thank, Academind, Maximilian Schwarzmüller and Manuel Lorenz for teaching me how to think like a developer/programmer/coder. Thank you :)

By Tarek Samman on 7/31/2025

He stopped walking you through step by step because he thought it was repetitive but repetition is how people learn.

By Muhammad Rizwan Manzoor on 7/12/2022

It took me six months to complete this 80 hours course. But it was an amazing journey with Max. The content is so organized and Max is a great teacher who assumes his students as they are full beginners and explains each logic with great details and examples. I will definitely recommend this course to all who wants to learn web development.

By Eva Shtraf on 4/21/2022

Thank you, really good course! It provides a great overview of web-dev foundations, great even if you are an experienced programmer in other fields (i.e. data processing). A very comprehensive explanation of everything. After the course I still feel like it's a lot to learn, which is not surprising: good web dev skills come after 3-4 big projects. However, it worths mentioning that Max went above and beyond to give as much context and explanation as possible, the matter of really listening and following along the tutorials. Thank you again and I will definitely take another course!

By Tiago Henrique Macedo on 3/3/2022

This course is absolutely amazing, I've learned a lot and was able to fill a large knowledge gap in web development. Thanks for the thorough explanations but with focus on key concepts, it helped me tremendously

By Angeliki Triantafyllidou on 2/4/2022

Very good course so far. The instructors explain everything in details, helping us to build our knowledge with certainty step by step, give us lots of opportunities to practice what we've learnt. Thank you.

By Leo Hartgen on 11/14/2021

Absolutely great course! takes into consideration every detail, just what I needed. The structure is very good! It allows you to do smaller portions every day, but due to the sections of the course it is easy to keep track while doing big chunks at once. Love it!

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Overall Score : 92 / 100