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On Demand Intermediate JavaScript courses

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  • Advanced Certificate in CNC (Computer Numerical Control) Programming - CPD Certified

    EduXpress
    CPD Accredited | 15 Trending Topics in 1 | Free PDF Certificate & Assessment | Tutor Support | Lifetime Access
    • Online
    • 3.9 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    Popular
    ★ CPD-Certified Online Course | Free Student ID Card | 24/7 Tutor Support | Lifetime Access | Instant Access ★ Certificate & Student Benefits ✓ Free PDF Certificate: Claim your certificate after successfully completing the course. ✓ Free PDF Transcript: Available upon succe …
    £109

  • 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
    ...World Program JavaScript: 2f Getting Output JavaScript: 2g Summary JavaScript: 3a Introduction JavaScript: 3b Internal JavaScript JavaScript: 3c External JavaScript JavaScript: 3d Inline JavaScript JavaScript: 3e Async and defer JavaScript: 3f Variables JavaScript: 3g Data Types JavaScript: …
    £16

  • 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
    ...coding, whether in Java or JavaScript. Mastery of OOP coding techniques is key to high-level JavaScript programming. The principles of coding are universally applied to every step of the JavaScript development process. Advanced coding concepts in JavaScript allow for scalable systems …
    £15.99

  • 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 …
    £15.99

  • Basic Coding, Programming and Web Design: HTML, PHP, Javascript and Python

    Career Education
    4 Courses In The Price Of 1 | 5 FREE PDF Certificates | CPD Accredited | Lifetime Access | Tutor Support
    • Online
    • 4.1 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    Popular
    ...Developer Javascript Developer Python Programmer Junior Software Developer Coding Support Specialist Course 1 - PHP Programming Fundamentals Course 2 - Web Design with HTML Course 4 - Object Oriented Programming with JavaScript Course 3 - Introduction to Python Programming Review Request …
    Save 6%
    £15 £15.99

  • JavaScript Basics to Advanced Professional Training

    Knowledgera
    Updated 2026*/All in One*/Free Certificate*/Lifetime Access*/24/7 support*/ 100% Pass Rate*/14 Days Money-Back Guarantee
    • New course!
    • Online
    • 3.4 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...confidence. The JavaScript course supports beginners and professionals seeking advanced JavaScript expertise for creating efficient digital solutions with JavaScript across modern JavaScript environments. You will get an instant PDF Certificate after completing this JavaScript course. Key …
    £19

  • 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
    ...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 …
    £15.99

  • 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
    ...Mastering asynchronous programming Functional programming JavaScript instantiation patterns You’ll also be able to access a number of exclusive bonus resources to help you along your JavaScript from scratch journey, including: DOM & events fundamentals JavaScript engine & runtime …
    £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
    ...you're going 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 & …
    £150

  • 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
    ...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 programming language in the world? Did you know that Mastering JavaScript (basic & advanced) …
    £600

  • Data Analysis Programming Level 3 Certification: JavaScript, SQL, MySQL & C++ Fundamentals

    Bespoke Learning Solutions
    4-in-1 Complete Data Analysis Package for Data Analyst | On-Demand High Qualities Video Lessons | Up to Date Content
    • Online
    • 25.1 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    ...Text) Data Analysis: 2e Hello World Program Data Analysis: 2f Getting Output Data Analysis: 2g Summary Data Analysis: 3a Introduction Data Analysis: 3b Internal JavaScript Data Analysis: 3c External JavaScript Data Analysis: 3d Inline JavaScript Data Analysis: 3e Async and defer Data …
    £15

  • 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
    ...games. Learn to adapt freely available 3D assets so they are game ready. The JavaScript programming language is probably the most popular programming language in the world . Companies all around the global require developers who are proficient with this language. In this …
    £59.99

  • Introduction to Web Development

    Learning Facility
    PDF Certificate Included | Level 3 Training | CPD IQ Accredited | Lifetime Access
    • Online
    • 1.1 hours · Self-paced
    • Certificate(s) included
    Great service
    ...emphasizes the practical elements of web development, combining JavaScript programming with CSS styling techniques. Students will develop a comprehensive understanding of web development workflows, learning how JavaScript interacts with HTML and CSS to produce engaging user experiences …
    £15.99

  • The Definitive Guide to HTML Web Development.

    Gilbert Ziade
    Become an Expert in HTML/HTML5 and Build a Solid Foundation in Creating Websites.
    • Online
    • 4 hours · Self-paced
    • Certificate(s) included
    ...CSS and JavaScript basics, providing a glimpse into the future subjects of web development. The course covers the following topics: Introduction Basics Creating Lists Tables Links Adding Images, Audio, and Video Designing Forms Text Formatting CSS Fundamentals JavaScript Fundamentals …
    £24.99

  • 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
    ...11a What is a Regular Expression 11b Matcher-pattern program - Real world 11c Number validation program - Real world 11d String Validation program – Real world 12a Using thread class program 12b Using Runnable interface program 13a Concurrency scenarios 13b Prevent concurrency problems …
    £15.50

  • Computer Science and Programming - CPD Accredited

    Learnera
    Updated On: September 2026 | CPD Certified | 30+ Trending Topics | Free Certificate | Tutor Support
    • Online
    • 3.3 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...understanding of programming fundamentals. Module 03: Object-Oriented Programming (OOP) Concepts and Applications • Explores object-oriented programming and structured code organisation methods. • Covers classes, objects, inheritance, and encapsulation in practical programming. • Helps learners …
    £15.50

  • 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
    Highly rated
    ...Java with Object Oriented Programming Course 01: Web Development Level 5 with HTML, CSS, Javascript Course 04: Java Programming Level 2 Course 03: Javascript with Data Visualisation Course 06: C++ Programming Language Masterclass Course 02: Python Programming Level 2 Final Exam Order …
    Save 24%
    £15 £19.99

  • TodoMVC Application in Vue, React and Angular

    Academy of Skills
    Premium Quality Online Course with Study Materials, Great Support & Certification Included | No Hidden Fees
    • Online
    • 2.4 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...VUE TODOMVC Scaffolding a Vue TodoMVC Application Programming a Vue TodoMVC Application Styling a Vue TodoMVC Application Vue TodoMVC Application Summary REACT TODOMVC Scaffolding a React TodoMVC Application Programming a React TodoMVC Application's Views Adding Interactivity …
    £15

  • Unlock Git & GitHub: Your Programming Workflow Supercharged

    SDE Arts | Octavo
    90% off Git & GitHub mastery. £29.95 (was £299.99). Limited-time, instructor support. Don't miss out
    • 277 students
    • Online
    • 1.6 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    Highly rated
    ...GitHub: Supercharge Your Programming Workflow Tired of code chaos? Wish you could collaborate seamlessly, track changes effortlessly, and showcase your projects to the world? Git and GitHub are your keys to unlocking a powerful, professional programming workflow . In this comprehensive …
    £29.95

  • IT Trainer Fundamentals Level 3

    Course Line On Demand
    100% Online | 2026 Updated | Cheapest Fees | No Hidden Fees | Free PDF Certificate | 24/7 Support
    • Online
    • 1.3 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...software basics, operating systems, file management, and introductory networking concepts. Lecture 3 introduces programming and scripting. Learners explore common programming languages, coding principles and best practices, and scripting concepts used for basic automation. Lecture 4 …
    £15

  • Create a 3D Car Racing Game with THREE.js and CANNON.js

    Nicholas Lever
    Use the CANNON.js physics library and the WebGL library, THREE.js, to easily create a car racing game.
    • Online
    • 2.4 hours · Self-paced
    • Certificate(s) included
    ...If you want to know how to add a responsive GUI to your game. You need to know basic Javascript. The tools required are a good text editor and optionally a 3D application program that exports FBX files such as Blender. Introducing CANNON.JS Adding the Eye-candy Conclusion …
    £34.99

  • Learn GLSL Shaders from Scratch

    Nicholas Lever
    Bring your WebGL alive with custom shaders
    • Online
    • 4 hours · Self-paced
    • Certificate(s) included
    ...than a browser to experiment. Only a small amount of Javascript is used but this will be explained thoroughly as it comes along. But you can also use what you learn about GLSL in a C/C++/C# program or a Python program. We will start from really simple examples and progress …
    £59.99

  • Computer Science – Level 3 Training

    Learningidol
    Independent Online Learning • Updated 2026 Content • Transparent Pricing • Digital Certificate Included
    • Online
    • 1.8 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...computational efficiency are introduced to establish analytical understanding. Programming and software development modules focus on programming principles and structured code design. Learners examine core programming constructs, control flow, functions, and modular design. Data structures …
    Save 21%
    £15 £19

  • Computing – Level 3 Training

    Learningidol
    Independent Online Learning • Updated 2026 Content • Transparent Pricing • Digital Certificate Included
    • Online
    • 1 hour · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...while encouraging analytical reasoning and structured problem-solving. The course begins with advanced programming concepts. Learners are introduced to object-oriented programming principles, including encapsulation, inheritance, and polymorphism. Advanced data structures and algorithms …
    £15

  • IT Training Skills – Level 3 Training

    Learningidol
    Independent Online Learning • Updated 2026 Content • Transparent Pricing • Digital Certificate Included
    • Online
    • 1.3 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...instruction. Programming and scripting modules introduce coding principles, common programming languages, and automation basics. Database modules explore design concepts, SQL fundamentals, and administration awareness. Web development modules introduce HTML, CSS, JavaScript, and essential …
    £15

  • Computing Level 3 Training

    Course Line On Demand
    100% Online | 2026 Updated | Cheapest Fees | No Hidden Fees | Free PDF Certificate | 24/7 Support
    • Online
    • 1 hour · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    Popular
    ...digital practice. The course begins with advanced programming concepts, introducing object-oriented programming, data structures and algorithms, and debugging and testing principles. Learners gain awareness of how structured programming supports reliable and maintainable software. Database …
    £15
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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 Java. 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.

Yes, Reed Courses has a wide range of free courses in a variety of subject areas. These free courses are a great way to explore a subject you're interested in without a financial commitment. You can find them by visiting the free page.
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