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Intermediate JavaScript courses

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  • Python Programming with CPD Certificate

    Future Connect Training and Recruitment Ltd
    Learn Python from industry experts and gain job-ready skills in Programming, Data Analytics, Automation, and AI
    • 44 enquiries
    • Classroom
    • 2 months · Part-time or full-time
    • 30 CPD points
    • Tutor support
    tart your programming journey with our Python Essentials Course for Beginners and learn one of the world's most in-demand programming languages. This hands-on Python Training Course covers Python fundamentals, including variables, data types, loops, functions, object-oriented pro …
    Enquire for pricing

  • Coding and Programmer Job Guarantee Programme

    ITonlinelearning
    Includes Recruitment Support, CV Review and LinkedIn rewrite
    • 542 enquiries
    • Online
    • 80 hours · Self-paced
    • Professional certification
    • Exam(s) included
    • Certificate(s) included
    • Tutor support
    • Job guarantee programme
    Great service
    Popular
    Trending
    Imagine yourself as a skilled programmer: someone who can build smart solutions that move technology forward and shape the digital world around us. As a programmer, you’ll learn a wide mix of skills to create software, design step-by-step solutions (algorithms), and tackle challe …
    £1,995

  • Python Bootcamp: JavaScript, HTML & CSS Coding

    NextGen Learning
    8-in-1 Career Guided Bundle | CPD Accredited | 8 Free PDF Certificates | 80 CPD Points | Lifetime Access
    • Online
    • 34 hours · Self-paced
    • Certificate(s) included
    • 80 CPD points
    • Tutor support
    Great service
    ...Python Bootcamp: JavaScript, HTML & CSS Coding bundle ensure you're well-prepared for diverse tech challenges. Elevate your UK career prospects with hands-on learning and real-world applications. Embrace the " Python Bootcamp: JavaScript, HTML & CSS Coding " bundle for an …
    £46

  • Javascript Training Course

    Career Education
    Massive Savings !! PDF Certificate Included | Level 3 Training | Comprehensive Study Materials | 24/7 Support
    • Online
    • 0.6 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...understand how JavaScript connects coding logic with practical web design, creating the foundation for impactful digital work. Key takeaways include: Understanding JavaScript syntax and coding structures. Linking JavaScript to HTML and CSS for effective web design. Using JavaScript to create …
    £15.99

  • JavaScript - JavaScript for Beginners

    Academy of Skills
    • Online
    • 6.5 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...Scope Closure Callbacks Code Challenge 7 Code Solution 7 Execution Content Object SingleMulti Line Coding Variable Hoisting Declaration Assignment Operators Operator Precedence Coding Challenge Coding Challenge Solution JAVASCRIPT 1 JAVASCRIPT 2 JavaScript Course Sales Video Foreach …
    £15

  • Learn OOP with JavaScript Programming

    Career Education
    Massive Savings !! PDF Certificate Included | Level 4 Training | Comprehensive Study Materials | 24/7 Support
    • Online
    • 1 hour · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...through advanced JavaScript techniques. Understanding robust coding practices is the bedrock for any successful JavaScript project. Every aspect of modern development benefits from a strong foundation in coding, whether in Java or JavaScript. Mastery of OOP coding techniques is key …
    £15.99

  • Javascript Developer

    Learning Facility
    Learn Everything About Javascript and Get Certified Instantly
    • Online
    • 0.6 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...Engineer (Java/JavaScript) Application Programmer Web App Coder Javascript Developer Claim Your Certificate Assignment Review Request Javascript Final Test Claim your Certificate for Javascript Developer-447895 Assignment Javascript Developer-447895 Review Request for Javascript Developer-447895 …
    £21.99

  • Master Python Coding Skills: Secure Your Dream Job in Tech

    High Skills Training
    *Complete 3 Courses in One Bundle* | PDF Certificate | Lifetime Access | Expert Help | 14-Day Money-Back Promise
    • Online
    • 16.9 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    Last Update: January 2026 ★★★ 2,200+ Positive Reviews from Aspiring Coders! ★★★ Master Python Coding Skills – 3-in-1 Bundle Bonus Modules – Intermediate Python | Building REST APIs Step confidently into a career in technology with the CPD-Certified Master Python Coding Skills …
    Save 76%
    £60 £250

  • Learn JavaScript from Scratch: The Ultimate Beginners Course

    Frontier Education
    Learn Javascript in 6 hrs | Gain competencies in JavaScript with practical videos
    • 105 students
    • Online
    • 6.5 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...4.11 Switch Statements 4.12 Code Challenge 4.13 Code Challenge Solution 7.1 Function Declarations 7.2 Function Expressions 7.3 Arrow Functions 7.4 IIFE 7.5 Scope 7.6 Closure 7.7 Callbacks 7.8 Code Challenge 7 7.9 Code Solution 7 JAVASCRIPT-1 JAVASCRIPT-2 6.1 For and for in Loop 6 …
    £15

  • Learn JavaScript from Scratch: The Ultimate Beginners Course

    Lunes Online Learning
    Learn modern JavaScript programming fundamentals with practical hands-on training.
    • Online
    • 6.5 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...to learn how to use JavaScript and go from beginner to expert! Even if you already have some experience, or want to learn about the advanced features of JavaScript, this course is for you! In this class you’ll learn: JavaScript coding basics VS Code & Extensions …
    £150

  • Introduction To Coding With HTML, CSS, & Javascript

    International Open Academy
    CPD UK Certified | ICOES International Accreditation | 50 CPD Points | FREE 1-month membership to 300+ courses
    • 658 students
    • Online
    • 30 hours · Self-paced
    • Certificate(s) included
    • 30 CPD points
    Great service
    ...and leisure every day but can you talk your computer's language? Our Coding for Beginners online course gives you all the skills needed to become a savvy coder. You'll learn how to write your own code with JavaScript, how to use data, and top techniques to become a whizz computer programmer …
    £119

  • Basic Programming and Web Design: HTML, PHP, Javascript and Python - CPD Accredited

    Career Education
    4 Courses In The Price Of 1 | 5 FREE PDF Certificates | Free Transcripts Included | Lifetime Access | Tutor Support
    • Online
    • 4 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    Trending
    ...in HTML, PHP, JavaScript, Python, and general coding, and can be used to demonstrate your competencies in web design and programming. Beginners eager to learn the basics of coding and web development Aspiring developers looking to understand HTML, PHP, and JavaScript Individuals seeking …
    £15.99

  • Level 2 Certificate in Javascript with Data Visualization and Object Oriented Programming

    Learndrive
    03 Premium Course Bundle | 03 Free Certificate | Instant and Lifetime Access | Tutor Support
    • Online
    • 20.4 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...Internal JavaScript JavaScript: 3c External JavaScript JavaScript: 3d Inline JavaScript JavaScript: 3e Async and defer JavaScript: 3f Variables JavaScript: 3g Data Types JavaScript: 3h Numbers JavaScript: 3i Boolean JavaScript: 3j Arrays() JavaScript: 3k Objects JavaScript: 3l Comments …
    £16

  • Practical C# Programming - Using Visual Studio

    TrainX
    Learn C# Now: Live Virtual Classroom Courses - Maximum 6 attendees
    • Online
    • 3 days · Full-time
    • Certificate(s) included
    Trending
    C# skills are in high demand: This practical workshop delivered by our highly experienced trainer, holding Microsoft C# Specialist and CompTIA Certified Technical Trainer (CTT+) certifications, will efficiently help you to understand and apply C# within your projects. During the …
    £1,295

  • Asynchronous JavaScript

    Academy of Skills
    Premium Quality Online Course with Study Materials, Great Support & Certification Included | No Hidden Fees
    • Online
    • 1.4 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...ASYNCHRONOUS JAVASCRIPT GENERATOR FUNCTIONS SETTIMEOUT AND SETINTERVAL ASYNC / AWAIT An Async Javascript Scenario Defining Asynchronous / What is Synchronous code? WORKSHOP - Exploring Synchronicity in JavaScript All About Asynchronous Code Course Roadmap What are JavaScript Generator …
    £15

  • CIW JavaScript Specialist

    Career Smarter
    CIW JavaScript Specialist in Web Development, Software Engineering or Front-End Design
    • Online
    • 60 hours · Self-paced
    • Professional certification
    • Certificate(s) included
    Great service
    ...learners with the ability to: Write JavaScript code to enhance web functionality Confidently use core JavaScript syntax and logic Manipulate HTML5 and CSS3 elements via scripting Handle browser events, validate user input, and control program flow Debug code and integrate external APIs It’s …
    Save 33%
    £195 £295

  • Introduction to JavaScript

    Ratio
    • Online
    • 3 days · Full-time
    This Introduction to JavaScript course provides a comprehensive, hands-on foundation in one of the world’s most widely used programming languages for web development. You’ll learn how JavaScript brings websites to life by adding interactivity, dynamic content, and user-driven …
    Enquire for pricing

  • Rapid Introduction to HTML, CSS, and JavaScript

    Ratio
    • Online
    • 2 days · Full-time
    ...Introduction to HTML, CSS and JavaScript course gives you a fast‑paced, hands‑on introduction to the core technologies behind modern web pages. You’ll learn how to structure and style web content using HTML and CSS , and add interactivity using JavaScript , all through practical exercises …
    Enquire for pricing

  • Web Development with Coding Career Courses: ( HTML, CSS, JavaScript, OOP, C++, Python )

    Skill Arts
    06 Premium Courses Bundle | CPDQE Accredited | Instant Access | Easy Refund
    • 40 students
    • Online
    • 47.2 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    Popular
    ...Development, Coding : Summary Web Development, Coding : Introduction Web Development, Coding : Internal JavaScript Web Development, Coding : External JavaScript Web Development, Coding : Inline JavaScript Web Development, Coding : Async and defer Web Development, Coding : Variables …
    Save 24%
    £15 £19.99

  • Practical C# Programming - London

    TrainX
    Learn C# Now: Face-to-Face Classroom Courses - Maximum 8 attendees
    • Classroom
    • 3 days · Part-time or full-time
    • Certificate(s) included
    C# skills are in high demand: This C# London Course delivered by our highly experienced trainer, holding Microsoft C# Specialist and CompTIA Certified Technical Trainer (CTT+) certifications, will efficiently help you to understand and apply C# within your projects. During the co …
    £1,495

  • Coding and Programmer Job Guarantee Programme

    ITonlinelearning
    Includes Recruitment Support, CV Review and LinkedIn rewrite
    • 542 enquiries
    • Online
    • 80 hours · Self-paced
    • Professional certification
    • Exam(s) included
    • Certificate(s) included
    • Tutor support
    • Job guarantee programme
    Great service
    Popular
    Trending
    ...step-by-step solutions (algorithms), and tackle challenging problems. In our Coding Diploma career programme, you’ll master the core programming skills and coding languages every developer needs—like reviewing code, fixing errors, and building reliable, high-quality software. You’ll also …
    £1,995

  • The Complete Modern JavaScript Developer Course

    Development Island Ltd
    100+ students | Student Support | The most comprehensive JavaScript course on Reed
    • 111 students
    • Online
    • 26 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    ...learning beyond coding: thinking and Functional Design. (Highly valued by top employers) What jobs will I qualify for? Qualified JavaScript Developer. Javascript Developer Base Pay in London: Average: £41K. Range: £28K - £81K Did you know that JavaScript is the #1 web …
    £600

  • JavaScript Functions

    Academy of Skills
    Premium Quality Online Course with Study Materials, Great Support & Certification Included | No Hidden Fees
    • Online
    • 1.3 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...environment. Enroll in the JavaScript Functions right now to advance your abilities. Course Curriculum: JavaScript Functions Here is a curriculum breakdown of the JavaScript Functions course: Introduction Introduction / Roadmap Why use JavaScript functions? Defining and …
    £15

  • JavaScript Programming for Web Development

    Learning Facility
    PDF Certificate Included | Level 3 Training | CPD IQ Accredited | Lifetime Access
    • Online
    • 0.6 hours · Self-paced
    • Certificate(s) included
    Great service
    JavaScript Programming for Web Development JavaScript Programming for Web Development is a comprehensive course designed to introduce learners to the essential tools and techniques needed for web development using JavaScript. Web development has become a cornerstone …
    £21.99

  • C++, JavaScript and Python Programming

    Janets
    CPD Certified | FREE Digital Certificate | FREE Exam | 24/7 Tutor Support | Lifetime Access | 100% Success Rate
    • 64 students
    • Online
    • 30 hours · Self-paced
    • Certificate(s) included
    • 50 CPD points
    Great service
    ...algorithms, and data structures Develop a deep understanding of C++, JavaScript, and Python, and become proficient in all three languages Build a portfolio of coding skills Learn how to debug code and make your code run more efficiently Improve your teamwork and collaboration skills …
    £37

  • Practical C# Programming - Manchester

    TrainX
    Learn C# Now: Face-to-Face Classroom Courses - Maximum 8 attendees
    • Classroom
    • Part-time or full-time
    • Certificate(s) included
    • Tutor support
    C# skills are in high demand: This practical C# Manchester Course is delivered by our highly experienced trainer, holding Microsoft C# Specialist and CompTIA Certified Technical Trainer (CTT+) certifications, will efficiently help you to understand and apply C# within your projec …
    £1,495

  • Web Development Level 5 with Coding, HTML, CSS, Java, JavaScript, C++, Python & OOP

    Empower UK Employment Training
    100% Pass Rate | Assignment Available | Free Certificate | Lifetime Access | Free Workplace Management Toolkit
    • 12 students
    • Online
    • 39.9 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...FAQ’s 2a What is JavaScript 2b Choosing Code Editor 2c Installing Code Editor (Sublime Text) 2d Installing Code Editor(Visual Studio Code) 2e Hello World Program 2f Getting Output 2g Summary 3a Introduction 3b Internal JavaScript 3c External JavaScript 3d Inline JavaScript 3e Async and …
    £15.50

  • Learn JavaScript -Streams Course

    e-courses4you
    Accredited course| Certificate on completion|
    • Online
    • 1 hour · Self-paced
    • Tutor support
    Great service
    ...Streaming data and more. Sign up now! Streams are a part of JavaScript programming and hence, should be mastered along with JavaScript in order to kick start a career in JavaScript programming. This course in Working with JavaScript streams training is for any IT professional or casual …
    £20

  • Full-Stack JavaScript Course: Full-Stack Pro

    One Education
    Accredited by CPD QS | Instant Access | Free Digital Certificate of Completion | Engaging Learning Materials
    • 199 students
    • Online
    • 23.6 hours · Self-paced
    • Certificate(s) included
    • 10 CPD points
    • Tutor support
    Great service
    ...and above, and it keeps all lessons clear, simple, and easy to follow. Full-Stack JavaScript Developer – £45,000 per year Frontend JavaScript Developer – £40,000 per year JavaScript Web Developer – £38,000 per year ReactJS Developer – £42,000 per year API …
    £19

  • The Beginners Guide to 3D Web Game Development with ThreeJS

    Nicholas Lever
    Learn how to write JavaScript code while having fun creating games using the WebGL library, ThreeJS
    • Online
    • 7.8 hours · Self-paced
    • Certificate(s) included
    What you'll learn Learn to code in the most popular program language in the world, JavaScript, in a fun way Learn how to use the in-demand WebGL Open Source library ThreeJS Add vital skills to your CV Learn key coding techniques by creating fun games. Learn …
    £59.99

  • Introduction to HTML, CSS, and Javascript Coding

    NextGen Learning
    CPD Accredited > 15 CPD Points > Gift: Hard Copy + Digital Certificate & Assessment > Expert Support > Lifetime Access
    • Online
    • 18 hours · Self-paced
    • 15 CPD points
    • Tutor support
    Great service
    ...CSS, and Javascript Coding Getting Started Setting up Development Environment HTML Fundamentals HTML Intermediate HTML Advanced HTML Expert HTML Website Project CSS Fundamentals CSS Intermediate CSS Advanced CSS Expert CSS Website Project JavaScript Getting Started JavaScript Fundamentals …
    £19.99
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FAQs

Reed Courses advertises a large variety of JavaScript courses which are delivered by a range of learning providers. The JavaScript courses on offer vary in time duration and study method, with many offering tutor support. Whether you want to study for a regulated qualification, or take a JavaScript course which provides CPD points/hours or qualifications, there are a number of learning options available.

If you're looking for JavaScript courses, you might also be interested in Coding, Typescript and CSS. These courses can be taken to further enhance your understanding of the subject. By having a broader understanding of the subject can help you to improve your professional or personal development.

In addition to free JavaScript courses, Reed Courses also has plenty of paid for online JavaScript courses, designed to meet all kinds of learning goals and to suit a range of preferred study methods.

Reed Courses advertises a variety of free online JavaScript courses. Alternatively you'll be able to enrol on an online JavaScript course of your choosing, and study entirely online. If you'd prefer an in-person learning experience, you could take a classroom JavaScript course where you'll be taught in a classroom at a given location. Reed Courses also advertises distance learning courses and in-company courses from a variety of learning providers.
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