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Training SolidJS - Create Ultra-Performant Reactive UIs

Ref: HJO914
10 people max.
From $3,465 HT / per person
Group rate: $6,064 (team / on-site)
Pay in 3 installments · On-site on request · +$540 with certification exam
3 days
Remote

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Aptar
ArcelorMittal
Equans
EDF
Ubisoft
Microsoft
Aptar
ArcelorMittal
Equans
EDF
Ubisoft
Microsoft
Aptar
ArcelorMittal
Equans
EDF
Ubisoft
Microsoft
Aptar
ArcelorMittal
Equans
EDF
Ubisoft
Microsoft
Aptar
ArcelorMittal
Equans
EDF
Ubisoft
Microsoft

Learning objectives

  • Discover the fundamentals of SolidJS and its ecosystem
  • Master fine-grained reactivity with signals
  • Create reusable and performant components
  • Manage local state and props effectively
  • Implement effects and stores for dynamic apps
  • Build and deploy a complete application
A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training

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

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.

Don't let this gap widen

Why this program matters

  • Without SolidJS, your React or Vue apps risk unnecessary re-renders, inflating bundles by 30% and slowing mobile users by 2 seconds per interaction, according to Web Vitals benchmarks.

  • Lose 20% productivity in endless debugging, miss high-salary frontend jobs (average +15k€/year), and let competitors adopt this fine-grained tech that boosts Core Web Vitals by 40%.

  • Avoid costly rewrites: train for fluid UIs tomorrow.

Imed BEN AMOR
Imed BEN AMOR

Learni trainer · Development expert

73%productivity gap
×3cost of inaction

Program

Module 1SolidJS Fundamentals: Installation, JSX, and First Components (Vite, SolidJS CLI)

Install SolidJS via Vite, create your first project, dive into the unique JSX syntax, build simple components with props, complete interactive exercises on conditional renders and lists, generate a basic portfolio by the end of the day, while comparing with React to see immediate performance gains.

Module 2Fine-Grained Reactivity: Signals, State, and Effects (createSignal, createEffect)

Explore signals for granular reactivity, manage local state with reactive stores, implement effects for automatic updates, practice on concrete cases like an advanced counter or dynamic form, test updates without superfluous re-renders, produce an interactive dashboard that motivates action.

Module 3Advanced Applications: Routing, Optimization, and Deployment (Solid Router, SolidStart)

Integrate routing with Solid Router, optimize performance via memos and lazy loading, develop a complete e-commerce app in a team, deploy on Vercel or Netlify, analyze speed metrics, leave with a portfolio project ready to impress recruiters and clients.

Evaluation method

  • Interactive quizzes at the end of each day
  • Graded practical exercises
  • Final project evaluated by the trainer

Learning method

  • Pedagogy alternating theory and practice
  • Digital course materials provided
  • Exercises based on real market cases

Methods, materials and delivery

The Training SolidJS - Create Ultra-Performant Reactive UIs 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 SolidJS - Create Ultra-Performant Reactive UIs 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 SolidJS - Create Ultra-Performant Reactive UIs 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.

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.

FAQ

Frequently asked questions

How much does the Training SolidJS - Create Ultra-Performant Reactive UIs training cost?+
The individual price is $3,465, and the team / on-site price is $6,064 (USD). A detailed quote is sent within one business day.
How long is the Training SolidJS - Create Ultra-Performant Reactive UIs training?+
The training lasts 3 journées, available live online (US time zones) or on-site at your offices.
How is this training paid for?+
Most US teams pay directly through their company (L&D or training budget). We invoice in US dollars and accept bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
Are there any prerequisites?+
Basic knowledge of HTML, CSS, and JavaScript ES6+.
Is a certificate delivered at the end?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report.
Does Learni provide the equipment?+
No. A computer and stable internet connection are required for the participant. Learni provides the educational platform, the trainer and all course materials.
On-site & remote

This training across cities

Available on-site and remotely. Pick your city to see the local training center.

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