Programming in HTML, CSS and JavaScript (55320A) Intermediate
The Programming in HTML, CSS and JavaScript (55320A) course by JS Institute equips aspiring web developers and front-end engineers with foundational skills to build interactive, responsive websites using core client-side technologies. Designed for beginners and early-career IT professionals, it solves the challenge of fragmented learning by integrating HTML structure, CSS styling, and JavaScript interactivity in one intensive program. With over 30 hands-on exercises, learners gain rapid proficiency—critical given that 94% of all websites use JavaScript, making it the most in-demand client-side language.
This course prepares learners for the JS Institute Certified Web Developer certification. Koenig Solutions delivers official vendor-authorized courseware with 30-day lab access, ensuring mastery through real-world practice. Graduates build portfolio-ready skills to launch careers as front-end developers or advance into full-stack roles with confidence in modern web standards.
Training Formats & Pricing
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Course Overview
The Programming in HTML, CSS and JavaScript (55320A) course by JS Institute is a comprehensive five-day training program designed for individuals new to programming or experienced developers transitioning into client-side web development. This course prepares learners for foundational web development roles such as Front-End Developer, Web Designer, and UI Developer. With over 90% of websites globally using JavaScript and CSS frameworks in production, demand for these core skills remains strong across industries. The curriculum aligns with modern web standards and provides a structured path for mastering the three foundational technologies of the web: HTML for structure, CSS for styling, and JavaScript for interactivity.
Students engage with core web technologies using industry-standard tools including Visual Studio Code, Google Chrome DevTools, and browser-based debugging environments. Through more than 30 hands-on exercises, learners build functional web components such as responsive forms with real-time validation, dynamic image galleries, and interactive navigation menus. The lab environment is browser-based, requiring only a modern web browser, making it accessible across platforms. A key project involves creating a fully functional, styled contact form with JavaScript-powered input validation using regular expressions, event handling, and DOM manipulation—mirroring real-world development workflows used by professional front-end developers.
This course prepares candidates for foundational web development certification and builds skills directly applicable to entry-level web roles, where the average starting salary for junior front-end developers ranges from $55,000 to $75,000 annually in North America. Koenig Solutions enhances this training with Guaranteed-to-Run scheduling and access to official JS Institute courseware, ensuring learners complete the program with verified, industry-recognized skills. Upon completion of Programming in HTML, CSS and JavaScript (55320A) by JS Institute, graduates are equipped to pursue further specialization in modern frameworks like React or Angular, launching successful careers in the evolving web development landscape.
What You'll Learn
Skills You'll Gain
Prerequisites
- Understanding of DOM manipulation basics
- Familiarity with CLI basics for navigation and file management
- Proficiency in using Chrome DevTools for debugging and inspection
- Working knowledge of Visual Studio Code version 1.80 or higher
- Fundamental grasp of variables, data types, and control structures in programming
- Ability to manage local file systems and directory structures for Programming in HTML, CSS and JavaScript (55320A) by JS Institute
Certification Exam
Everything you need to know about the JSE-40-01 Exam certification exam
Course Curriculum
Structured learning with hands-on labs and real-world scenarios
1
Day 1– Mastering Programming in HTML, CSS and JavaScript (55320A)
2
Day 2– Structuring Content and CSS Styling
3
Day 3– CSS Fundamentals and Typography Design
4
Day 4– Advanced CSS and JavaScript Essentials
5
Day 5– JavaScript Logic and Form Validation
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of JSE-40-01 Exam certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the JSE-40-01 Exam certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- Front-End Developer
- Web Developer
- UI Developer
- Web Content Developer
- Junior JavaScript Developer
- HTML/CSS Developer
Companies Hiring
and 5,000+ organizations worldwide seeking JSE-40-01 Exam certified professionals
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.
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★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
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“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
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“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified
-
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the JSE-40-01 Exam training course
Is the certification exam included in the Programming in HTML, CSS and JavaScript (55320A) course fee?
What training formats are available for the Programming in HTML, CSS and JavaScript (55320A) course at Koenig Solutions?
How long is lab access provided after completing the Programming in HTML, CSS and JavaScript (55320A) course?
What is the rescheduling and cancellation policy for the Programming in HTML, CSS and JavaScript (55320A) course at Koenig?
What is the format, duration, and passing score of the JS Institute certification exam for 55320A?
How long is the JS Institute certification from the 55320A course valid, and how is it renewed?
What post-training support does Koenig provide after completing the Programming in HTML, CSS and JavaScript (55320A) course?
What are the prerequisites for enrolling in the Programming in HTML, CSS and JavaScript (55320A) course?
What career opportunities and salary potential follow from completing the 55320A course and earning JS Institute certification?
How does instructor-led training for 55320A compare to self-study in terms of certification success rates?
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