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Take your team and digital solutions further into the future
Pioneering the first cutting-edge ReactJS training in Europe

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What we love to teach

At LeanJS we practise what we preach! All our trainers code and design real world products with the methods we teach.

Training your team in leading edge tech means you can rely on your team to get the job done.

ReactJS, Redux and GraphQL

Created in 2016, our ReactJS Academy was the first teaching the React ecosystem in Europe.

Product and UX design

Learn how to develop an idea into a working, tested design with design thinking.

What's your training needs? Contact us!

Corporate training - tailored for your team's needs

We love diving into an existing team and teaching the latest tech tools and processes.

It's intense, fun and very rewarding. Plus, it really works!

  • Immersive training for groups of a maximum 20 participants
  • You choose the date and location - anywhere in the world!

If you're looking for private training, email us at now.

Richard, with Alex, teaching React - and telling jokes - to a classroom of smiling students

Our super passionate trainers & coach community

At LeanJS, we have an overarching aim to help people.

We have a core team of trainers with specialisms in development, design, project methodologies.

With our ReactJS Academy, we’ve also created our coaching community - passing on knowledge and enriching the tech community at the same time. Read more on the ReactJS Academy website.

Meet the LeanJS team

Rich and Alex (who is wearing a brightly coloured cycle helmet) on a remote video call
Paul, in front of a whiteboard with lots of writing and lines drawn on it, looking exasperated but having fun
Horacio, taking a selfie, with a table-full of ReactJS Academy training students behind him eating lunch
Alex, in cycle wear, looking anxiously at a fire warning sign behind him
Richard and Alex, looking intently at a laptop, trying to figure out a coding issue
Paul, usability testing on a tablet outside a pub with two men amongst

Our next trainings...

We are currently running several different training courses in the React ecosystem - both for businesses and for individual developers. Find out more at:

ReactJS Academy website

If you're looking for training in UX and Product Design don't hesitate in contacting us using the form below or emailing

We'd love to chat

Let's start a conversation right now! Here's how:

Want to speak to one of our team about a specific subject? Visit our team page

Or fill out our form :)

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