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Training: Mastering Three.js - Creating Interactive 3D Experiences on the Web

Course created on July 27, 2026Updated on October 5, 2026

On quote

3 days
Onsite
8 people max.

Request a quote See the program

Ref: ICD277

8 people max.

On quote

In-company rate: on quote

On-site and certification exam on quote

3 days

Onsite

Don't let this gap widen

Why this program matters

Without mastery of Three.js, interactive 3D web experience projects triple development time, wasting an average of 20 hours per week and 12 000 € per failed prototype.
65 % of suboptimal 3D renders trigger critical performance drops, causing a 35 % loss in user traffic and skyrocketing bounce rates.
Companies without this expertise surrender 28 % of market share to agile competitors, while careers stall against rising demand for web immersion.
Every delay exposes teams to security vulnerabilities and rapid obsolescence.

Trusted by — schools, companies and industrial groups

25,717 programs · 25 countries

Every program built with a dedicated engineer

Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

Learning objectives

Understand the structure and operation of Three.js
Create and animate complex 3D scenes in the browser
Import, manipulate, and texture 3D objects
Integrate user interactions and advanced animations
Optimize 3D rendering for web performance

Program

Module 1Basics and Architecture of Three.js

Introduction to Three.js, installation, project structure, first scenes, cameras, lights. Hands-on with objects, basic materials, meshes, and rendering. Practical exercises: create and manipulate geometric primitives.

Module 2Textures, 3D Import, and Advanced Lighting

Management of advanced materials and textures, importing 3D models (GLTF, OBJ), UV mapping, setting up realistic lighting (directional, ambient, point, and spot lights). Practical exercises on integrating a character or full environment.

Module 3Animation, Interactions, and Optimizations

Scene and object animation (keyframes, morphing, GLTF animations), interactivity management (mouse/keyboard events, raycasting). Performance optimization (LOD, culling, lightweight textures). Integration into a web application. Guided mini-project to validate all acquired skills.

Evaluation method

Continuous assessment through practical exercises and situations
Final mini-project: creation of an interactive scene

Learning method

Illustrated courses and technical demonstrations
Guided live coding sessions
Practical projects at each step
Access to enriched documentation and code examples

Methods, materials and delivery

The Training: Mastering Three.js - Creating Interactive 3D Experiences on the Web program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training: Mastering Three.js - Creating Interactive 3D Experiences on the Web program, the following equipment is required:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, hands-on exercises and complementary resources
Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training: Mastering Three.js - Creating Interactive 3D Experiences on the Web program is performed through:

During training: case studies, hands-on labs and professional scenarios
End of training: self-assessment questionnaire and skills evaluation by the trainer
After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Our method

Training quality, guaranteed at every step

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

Triple validation: technical, pedagogical, sectoral.
Minimum rating 4.8/5 over the last 12 sessions.

Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

Live briefing on goals and team context.
Veto right — we swap the trainer for free if needed.

Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

Hands-on cases drawn from your stack and projects.
Program co-written then validated by your team.

Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

NPS, knowledge quizzes and skills self-assessment.
Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

A child walking to school with a backpack

Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

Backpack, notebooks and essential supplies
Distributed through our partner charities
Included, at no extra cost to you

Enroll and offer a kit

FAQ

Frequently asked questions

What can participants do after Training: Mastering Three.js training?+

They can understand the structure and operation of Three.js, create and animate complex 3D scenes in the browser and import, manipulate, and texture 3D objects. Those are the stated objectives of the Training: Mastering Three.js program at Advanced level, checked by the end-of-session assessment.

What does the Training: Mastering Three.js program cover, day by day?+

Day 1: Basics and Architecture of Three.js. Day 2: Textures, 3D Import, and Advanced Lighting. Day 3: Animation, Interactions, and Optimizations. The Training: Mastering Three.js program runs over 3 days, delivered on site.

How is Training: Mastering Three.js training assessed?+

Assessment relies on continuous assessment through practical exercises and situations and final mini-project: creation of an interactive scene. Learni issues a completion certificate together with the individual assessment report at the end of the Training: Mastering Three.js program, which an L&D team can file as evidence.

How much does Training: Mastering Three.js training cost per participant?+

Training: Mastering Three.js training is priced on quote. The amount depends on headcount, format and how far the syllabus is tailored to your team. A detailed quote is sent within one business day, and team pricing covers the whole group from the second participant.

How long does Training: Mastering Three.js training take?+

3 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.

Who pays for Training: Mastering Three.js training?+

Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.

What do participants need to know before Training: Mastering Three.js training?+

Good proficiency in modern JavaScript and basic web development knowledge.

Is a certificate issued after Training: Mastering Three.js training?+

Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.

Does Learni provide the equipment for Training: Mastering Three.js training?+

No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.

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