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JavaScript Courses

Learn JavaScript coding in London or live online. Build interactive websites and applications with guidance from expert tutors.

150 Reviews
9.7/10 Satisfaction
100% Recommend
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JavaScript Intro training course

JavaScript Intro

From £499 + VAT

  Two day    Live online     Private options

Learn JavaScript from the ground up on this expert-led two-day introduction course.

Covering programming logic, variables, data types, arrays, objects, conditionals and loops, functions, DOM manipulation and changing pages dynamically, browser events and fetching data from APIs — no prior coding experience required.

  •  Understand programming logic and JavaScript syntax
  •  Work with variables, arrays and objects
  •  Control code flow with conditionals and loops
  •  Manipulate the DOM to update pages dynamically
  •  Fetch data from APIs using fetch and promises

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    "I was lucky to be the only course member on this particular course. It was completely tailored to where my interests and strengths lie and I was able to work at a pace I was comfortable with. Dele is a great instructor and he is very knowledgeable"

    13 May 2026 - With Dele

  •  

    "This has been my 4th course that I have done in perosn. As always, the depth of knowledge is set to the highest standards. My course tutor was really friendly, welcoming and extreamly professional. I now walk away with a new set of skills that I actually remember."

    JBA Consulting - 5 February 2026 - With Dele

  •  

    "Dele was very approachable and was able to help us all at our pace."

    8 January 2026 - With Dele

  •  

    "The instructor was very knowledgeable and very helpful."

    8 January 2026 - With Dele

  •  

    "Real life examples, organized materials , good trainers"

    EPLS - 10 November 2025 - With Dele

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JavaScript Advanced training course

JavaScript Advanced

  Two day    Live online     Private options

Master advanced JavaScript on this expert-led two-day course for existing developers.

Covering ES6+, object-oriented programming with classes, prototypes and inheritance, JSON and server data communication, promises and async/await, local and session storage, common design patterns and advanced array and string methods.

  •  Use ES6+ destructuring, arrow functions and more
  •  Master object-oriented programming with classes
  •  Work with JSON and communicate with a server
  •  Write clean async code using promises and async/await
  •  Apply design patterns for maintainable code

  •  

    "It was nice for media training to continue the course with just one person attending."

    Christie’s - 13 March 2024 - With Dele

  •  

    "Once again, very impressed the class wasn't cancelled even though it was just me that signed up. The offices are great."

    Enmacc - 30 January 2024 - With Dele

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JavaScript is one of the three core languages web developers should know, it programs the behaviour of web pages giving your users a rich and responsive experience. Our JavaScript courses are practical and hands-on to make sure you get the most out of your time with us.

All of our Javascript courses are led by experts in the industry who are passionate about providing you with inspiring Javascript courses, so you know you are in safe hands.

Pick your Javascript course below to find out more.

Learn your way

Face to face

Face to face

Train at our Islington centre in a class of up to eight. Ask the trainer anything, as often as you need.

Live online

Live online

The same course, taught live over Zoom in a class of up to six. You'll need your own computer and software.

Team training

Team training

Private courses for your team, at our centre, at your office or live online. We can build the day around your own files and brand.

Who attends?

Getting better at your job icon

Getting better at your job

You need a skill for the role you already have, or your employer is investing in the team.

Changing career icon

Changing career

You're moving into a new field and need the practical skills it asks for.

Just graduated icon

Just graduated

You know the theory. A practical course and a certificate of attendance show employers you can do the work.

Recent JavaScript reviews

JavaScript Intro 13 to 14 May 2026 · Online · Public

I was lucky to be the only course member on this particular course. It was completely tailored to where my interests and strengths lie and I was able to work at a pace I was comfortable with. Dele is a great instructor and he is very knowledgeable

PP

JavaScript Intro 5 to 6 February 2026 · In Person · Public

This has been my 4th course that I have done in perosn. As always, the depth of knowledge is set to the highest standards. My course tutor was really friendly, welcoming and extreamly professional. I now walk away with a new set of skills that I actually remember.

EA JBA Consulting

JavaScript Intro 8 to 9 January 2026 · Online · Public

Dele was very approachable and was able to help us all at our pace.

JK

JavaScript Intro 8 to 9 January 2026 · Online · Public

The instructor was very knowledgeable and very helpful.

NE

JavaScript Intro 10 to 11 November 2025 · Online · Public

Real life examples, organized materials , good trainers

DM EPLS

JavaScript Intro 10 to 13 February 2025 · In Person · Private team training

Trainer was very knowledgeable and good at explaining complex things in a simple way

RS Jigsaw Tech

JavaScript Intro 10 to 13 February 2025 · In Person · Private team training

Always able to ask questions. More confidence with code Better code knowledge Equipping with standard skills Understand what the code wants to do Patient and very friendly teacher (Dele, thank you)

ZK Jigsaw Tech

JavaScript Intro 10 to 13 February 2025 · In Person · Private team training

Teaching everything step by step and precisely explaining each question! very helpful in understanding the basic building blocks

NM Jigsaw Tech

JavaScript Intro 8 to 9 January 2025 · In Person · Public

Super friendly and helpful staff, insightful course and informative topic,

KB BDO UK LLP

JavaScript Intro 8 to 9 January 2025 · In Person · Public

Iwan was an amazing trainer (although I knew that already !) Glad to have done the course with him. Great diverse examples and a steady calm teaching pace. Thx Iwan!

SB Na

JavaScript Intro 14 to 15 November 2024 · In Person · Public

Nice setting - Good coach - Good Computers

MR Multiplex

JavaScript Intro 18 to 19 September 2024 · In Person · Public

Enjoyed the welcoming from the Media Training Team. Iwan was a great tutor and provided me with the basics of Javascript. I know need to apply the learning myself. Thankyou Media Training for providing the course!

MB Sovereign Housing UK