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Intermediate JavaScript courses

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  • 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
    The CIW JavaScript Specialist certification is an intermediate-level credential that validates a learner’s ability to build interactive and dynamic websites using JavaScript. Part of the CIW Web Development Series, the course focuses on front-end scripting and client-side …
    Save 33%
    £195 £295

  • JavaScript Developer Training

    Tyne Academy
    Advanced Level | Free PDF Certificate Included | 24/7 Tutor Support Included | No Hidden Fees | Lifetime Access
    • Online
    • 0.9 hours · Self-paced
    • Certificate(s) included
    • Tutor support
    Great service
    ...include: Core JavaScript syntax and logic DOM and event handling with JavaScript Data manipulation using JavaScript JavaScript for client-side interactivity JavaScript functions, objects, and arrays An introduction to ES6+ features in JavaScript The significance of JavaScript in modern …
    £22.99

  • Java & JavaScript (Java Cryptography Architecture) Training - CPD Accredited

    Skill Up
    18 Free PDF Certificates + 1 HARDCOPY Certificate | 18-in-1 Bundle | CPD Approved | Free Retake Exam | Tutor Support
    • 11 students
    • Online
    • 82 hours · Self-paced
    • Certificate(s) included
    • 180 CPD points
    • Tutor support
    Great service
    ...level. This Java & JavaScript (Java Cryptography Architecture) Training Bundle Consists of the Following Courses: ➽ Course 1: JavaScript Asynchronous Basics ➽ Course 2: Start Coding Browser Extensions Using JavaScript! ➽ Course 3: Refactor JavaScript Complete Training ➽ Course …
    £100

  • Coding: Computer Programming using Python, HTML, CSS & Javascript

    NextGen Learning
    Get it all! The 20-Course Diploma Package | Free QLS, 20 CPD Certificates, 2 Case Studies | Full Lifetime Access.
    • Online
    • 100 hours · Self-paced
    • Certificate(s) included
    • 200 CPD points
    • Tutor support
    Great service
    ...modern JavaScript frameworks. Course 17: Web Services Essentials - HTML, Javascript Restful API: Discover how web services connect and communicate using HTML and JavaScript through RESTful APIs. Course 18: JavaScript: ES6 Modern Development: Learn the latest ES6 JavaScript features …
    £109

  • Complete JavaScript Application Programming with Complete Career Guide 2025

    Academy for Health & Fitness
    25 in 1 Career Guided Programme | 250 CPD Points| Free PDF & Hard Copy Certificate| Tutor Support| Lifetime Access
    • Online
    • 100 hours · Self-paced
    • Certificate(s) included
    • 250 CPD points
    • Tutor support
    Great service
    ...01: JavaScript Foundations for Everyone Course 02: JavaScript Basics Course 03: JavaScript Functions Course 04: JavaScript Promises Course 05: Java Certification Cryptography Architecture Course 06: Learn DOM Manipulation with JavaScript Course 07: jQuery: JavaScript and AJAX …
    £209

  • NodeJS Certification Training - classroom

    London School of Emerging Technology
    Apply now to become a professional Node.js Developer
    • Classroom
    • 3 months · Part-time or full-time
    • Certificate(s) included
    • Tutor support
    • Job guarantee programme
    ...attention to when you’re making career choices. So what is Node.js? Node.js is an open source cross-platform runtime environment written in JavaScript. It is built on Chrome’s V8 JavaScript engine, which parses and executes the JavaScript code. Node uses an event-driven, non-blocking I/O model …
    £2,000

  • Node JS - Instructor-Led Online Live

    London School of Emerging Technology
    Apply now to become a professional Node.js Developer
    • Online
    • 3 months · Part-time or full-time
    • Certificate(s) included
    • Tutor support
    • Job guarantee programme
    ...attention to when you’re making career choices. So what is Node.js? Node.js is an open source cross-platform runtime environment written in JavaScript. It is built on Chrome’s V8 JavaScript engine, which parses and executes the JavaScript code. Node uses an event-driven, non-blocking I/O model …
    £1,600

  • 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
    Great service
    ...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

  • Software Development Career Track: Full Stack, Python, JavaScript & Web Development

    NextGen Learning
    Get it all! The 20-Course Diploma Package | Free QLS, 20 CPD Certificates, 2 Case Studies | Full Lifetime Access.
    • Online
    • 100 hours · Self-paced
    • Certificate(s) included
    • 200 CPD points
    • Tutor support
    Great service
    ...reports show developers specialising in full-stack systems, Python, and JavaScript frameworks are among the most in-demand experts in tech. The Software Development Career Track: Full Stack, Python, JavaScript & Web Development bundle provides a progressive route into coding …
    £109

  • Software Engineering, Python, C++ , Javascript, CSS, HTML Coding

    Academy for Health & Fitness
    QLS Endorsed & CPD Certified | 20 Courses Bundle | 200 CPD Points | Free Certificates | Complete Career Guide 2025
    • Online
    • 95 hours · Self-paced
    • Certificate(s) included
    • 200 CPD points
    • Tutor support
    Great service
    ...Software Engineering Bundle: Fluent coding in Python, C++, JavaScript, and more. Web development mastery with HTML, CSS, and Bootstrap. Expertise in machine learning, AI, and 3D programming. Proficiency in WordPress, PHP, and Node.js. Penetration testing skills for enhanced cybersecurity …
    £100

  • Web Development, Coding Skills, Debugging, and CMS Systems for Web Developer

    Janets
    Black Friday SALE! Double the Value! 30 in 1 Bundle| 300 CPD Points| Free PDF Certificate| 24/7 Support| Lifetime Access
    • Online
    • 190 hours · Self-paced
    • Certificate(s) included
    • 300 CPD points
    • Tutor support
    Great service
    ...Advanced Section 06 : JavaScript Introduction Section 07 : JavaScript Basics Section 08 : JavaScript Operators Section 09 : JavaScript Conditional Statements Section 10 : JavaScript Control Flow Statements Section 11 : JavaScript Functions Section 12 : JavaScript Error Handling Section …
    £149

  • Level 3 Coding (Computer Programming) using Python, Javascript, SQL Training

    Academy for Health & Fitness
    30 in 1 Career Guided Programme | 300 CPD Points| Free PDF & Hard Copy Certificate| Tutor Support| Lifetime Access
    • New course!
    • Online
    • 150 hours · Self-paced
    • Certificate(s) included
    • 300 CPD points
    • Tutor support
    Great service
    ...Programming) using Python, JavaScript, SQL Training today and take t Start your learning journey straightaway with our Level 3 Coding (Computer Programming) using Python, JavaScript, SQL Training ! Level 3 Coding (Computer Programming) using Python, JavaScript, SQL Training Premium Bundle …
    £149

  • Full Stack MEARN Developer Course

    Fortray Global Services LTD
    Earn up-to 40K OR Your Money Back
    • Online
    • 12 months · Part-time or full-time
    • Certificate(s) included
    • Tutor support
    • Job guarantee programme
    Great service
    ...to a collection of JavaScript-based technologies used to develop web applications. MEAN is an acronym for MongoDB, Express, Angular, and Node.js. MongoDB is a database system, Express is a back-end web framework, Angular.js is a front-end framework, and Node.js is a back-end runtime …
    £3,999.99

  • Full Stack MERN Developer Job Guarantee Bootcamp | Fortray

    Fortray Global Services LTD
    Earn up-to 40K OR Your Money Back
    • Online
    • 6 months · Part-time or full-time
    • Certificate(s) included
    • Tutor support
    • Job guarantee programme
    Great service
    ...Angular, and Node.js (“MEAN”), plus GIT, HTML, CSS, and JavaScript to build and deploy interactive applications and services. Program Overview This Full Stack MEAN Developer program provides complete knowledge of software development and testing technologies such as JavaScript, Node.js …
    £3,999.99

  • Full Stack Web Developer - MEAN Stack Job Guarantee

    Fortray Global Services LTD
    Earn up-to 65K OR Your Money Back
    • Online
    • 12 months · Self-paced
    • Tutor support
    • Job guarantee programme
    Great service
    Popular
    ...Angular, and Node.js (“MEAN”), plus GIT, HTML, CSS, and JavaScript to build and deploy interactive applications and services. This Full Stack MEAN Developer program provides complete knowledge of software development and testing technologies such as JavaScript, Node.js, Angular, Docker …
    £2,500

  • Create a 3D multi-player game using THREE.js and Socket.IO

    Nicholas Lever
    Learn to use the WebGL library THREE js, NODE.Js and Socket IO to create a 3D multi-player game.
    • Online
    • 3 hours · Self-paced
    • Certificate(s) included
    ...game where multiple remote players can share data. In this course we start by installing NODE.js , a prerequisite of Socket IO. NODE.js is an open source server environment . We make sure NODE.js is working correctly and that you understand how to run it by running through a few very …
    £44.99

  • Full Stack Software and Web Development

    Janets
    Flash Sale | Career Guided Programme | 25-in-1 Bundle | CPD Certified | 300 CPD Point | FREE Certificates | 24/7 Support
    • 80 students
    • Online
    • 300 hours · Self-paced
    • 300 CPD points
    • Tutor support
    Great service
    ...HTML5 Fundamentals Course 03: CSS3 Essentials Course 04: JavaScript Basics Course 05: Building Interactive Webpages with JavaScript Course 06: Front-End Frameworks (React Basics) Course 07: Backend Development with Node.js Course 08: Working with Databases (MySQL Basics) Course 09: …
    £100

  • Advanced Diploma in IT Web Design

    StudyHub
    CPD Certified | 33-in-1 Bundle | Basic to Advanced | FREE PDF & Hardcopy Certificate | Exam & Tutor Support Included
    • Online
    • 165 hours · Self-paced
    • Certificate(s) included
    • 330 CPD points
    • Tutor support
    Great service
    ...Web Design , HTML5 , CSS , and progressing to advanced front-end languages such as JavaScript , jQuery , and AJAX . Courses like JavaScript Functions , Refactor JavaScript , and JavaScript Foundations build strong coding logic and dynamic website features. The programme includes …
    £209

  • Software Engineering: Software Programming, Web Design & Development

    Academy for Health & Fitness
    Flash Sale! Complete Career Guide 2025| 30 in 1 Bundle| 300 CPD Points| Free PDF & Hardcopy Certificate| Lifetime Access
    • Online
    • 140 hours · Self-paced
    • Certificate(s) included
    • 440 CPD points
    • Tutor support
    Great service
    ...- Beginner to Advanced ➽ Course 03: C++ Development: The Complete Coding Guide ➽ Course 04: JavaScript Foundations for Everyone ➽ Course 05: Refactor JavaScript ➽ Course 06: Node.JS: API Development with Swagger ➽ Course 07: Three.js & WebGL 3D Programming ➽ Course 08: Python …
    £209

  • Advanced Diploma in CNC (Computer Numerical Control) Programming for Machining

    StudyHub
    CPD Certified | 33-in-1 Bundle | Basic to Advanced | FREE PDF & Hardcopy Certificate | Exam & Tutor Support Included
    • Online
    • 165 hours · Self-paced
    • Certificate(s) included
    • 330 CPD points
    • Tutor support
    Great service
    ...Full Web Application Course 18: JavaScript Foundations Course 19: jQuery Masterclass Course: JavaScript and AJAX Coding Bible Course 20: Basic HTML 5 Course 21: CSS Fundamentals Course 22: HTML and CSS Coding: Beginner to Advanced Course 23: JavaScript Functions Course 24: Microcontroller …
    Save 36%
    £209 £329

  • Software Engineering : Software and Web Development - CPD Accredited Online Programme

    Skill Up
    Basic to Advanced | 45-in-1 Career Bundle | **Free CPD Accredited Certificates** | 450 CPD Points | Lifetime Access
    • Online
    • 245 hours · Self-paced
    • Certificate(s) included
    • 450 CPD points
    • Tutor support
    Great service
    ...jQuery Masterclass: JavaScript and AJAX Coding Bible ➽ Course 06: UI Design Diploma Course Back-end Development (Part-3): ➽ Course 01 : Basic Node.JS ➽ Course 02 : NodeJS for MEAN & MERN Stack Online Course ➽ Course 03 : The Complete Full-Stack JavaScript Course! ➽ Course 04 …
    Save 17%
    £249 £300

  • HTML5 Game Development : Beginner to Pro

    Nicholas Lever
    Learn to use the HTML5 Canvas to create HTML5 games that will run in all modern desktop and mobile browsers.
    • Online
    • 6.5 hours · Self-paced
    • Certificate(s) included
    ...games are based around a knowledge of displaying content on a Canvas using JavaScript. We use the latest JavaScript version, ES6, so as well as learning game development you will also learn the latest JavaScript syntax. In this course we start with the basics of individual images on …
    £54.99

  • Web Developer - Complete Career Development Program

    Compliance Central
    Career Development Program | CV + Portfolio Help | Certification | Lifetime Access | 100% Money-Back Guarantee
    • Online
    • 70 hours · Self-paced
    • Certificate(s) included
    • 300 CPD points
    • Tutor support
    Great service
    ...Computer Vision By Using C++ and OpenCV with GPU support Course 07 : Basic C# Coding Course 08 : Refactor Javascript Course 09 : Basic Asynchronous JavaScript Course 10 : Javascript for Data Structures Course 11 : Basic HTML 5 Course 12 : Microsoft SQL Server Development for Everyone …
    £279

  • Web Developer Job Ready Programme with Complete Career Guide 2025

    Academy for Health & Fitness
    Month End Sale! (was 2499) Job Ready Program, Job Searching Support, CV & Portfolio Building, Expert Consultation
    • Online
    • 3 months · Self-paced
    • Certificate(s) included
    • 300 CPD points
    • Tutor support
    Great service
    ...Design Course 14: JavaScript Basics Course 15: Learn DOM Manipulation with JavaScript Course 16: jQuery: JavaScript and AJAX Coding Bible Course 17: Basic Node.JS Course 18: Ionic & Angular JS: Mobile and Web Development Course 19: Full-Stack JavaScript Course: Full-Stack …
    Save 43%
    £449 £799

  • Engineer's Guide to Circuit Training Excellence

    StudyHub
    4 Courses Bundle | CPD Certified | Free Certificate | Free Retake Exam | Lifetime Access
    • Online
    • 20 hours · Self-paced
    • Certificate(s) included
    • 45 CPD points
    • Tutor support
    Great service
    ...Learning Outcomes: Develop a strong foundation in web development technologies such as HTML, CSS, and JavaScript Build advanced web applications using modern frameworks like React and Node.js Learn to create mobile applications for iOS and Android using React Native Gain a comprehensive …
    £29
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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, CSS 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.

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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