Each course contains structured PDF materials with technical explanations, training modules, code examples, and practical tasks. Depending on the plan, materials may also include architectural diagrams, additional implementation examples, and a comprehensive final project. A complete list of components is available on the relevant course page.

There is no fixed schedule. You can set your own pace, return to previous sections, and spend as much time on each topic as you need.

All courses are provided in PDF format. Depending on the selected plan, the documents contain text explanations, structured sections, code examples, diagrams, and practical exercises.

Prerequisites depend on the course. Free Capsule is designed to introduce the basics of HTML, CSS, and JavaScript, while subsequent plans cover increasingly complex topics. Before ordering, we recommend reading the “Who is this for?” section on the course page.

Yes. After placing an order, you receive PDF files that you can download to your computer, tablet, or smartphone. The files remain on your devices for personal use.

Yes. Once downloaded, the PDF files can be read offline. You do not need a constant Internet connection to view documents saved on your device.

Downloaded PDF files remain on your devices and can be used for personal study without a set expiration date. The ability to download them again from the store depends on the order and the current store terms.

The materials may be revised and supplemented as web technologies and curricula change. There is no separate fixed update schedule for each course. Edition information is indicated in the materials when provided.

After completing payment, you will receive order information and instructions for downloading the digital materials. Check the order confirmation page and the email address provided during checkout.

There is currently no separate Vexleynira mobile application. PDF materials can be opened on computers, tablets, and smartphones using a compatible PDF reader.

This varies from person to person and depends on prior knowledge, study consistency, and time devoted to practical tasks. We recommend working through the modules in order, completing the examples, and revisiting challenging topics.

Yes. You can contact the Vexleynira team with questions about ordering, receiving PDF files, or course content. The contact email address is listed on the Contact page.

Send us an email with the course name, the corresponding module number and a description of the question. If you can use the program code, add the relevant fragment so that we can better understand the pain.

There is currently no separate gift registration function. If you want to purchase the course for another person, contact us to place an order to clarify the possibilities of receiving materials.

Refunds are considered in accordance with the terms of the official Vexleynira Refund Policy and applicable legal requirements. Before placing an order, we recommend that you familiarize yourself with the relevant document, the described conditions, the application procedure and the procedure for considering requests.

Payment is made through the payment system presented on the checkout page. The processing of payment information is governed by the security and privacy policies of the respective payment provider. Before paying, we recommend that you check the information provided on the Checkout page.