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TrustMyCourse
TrustMyCourse
For course creators

Independent verification for online courses.

ProgrammingSelf-pacedIntermediate

Learn CSS

by web.dev

Verification record

Verification identifier TMC-2026-00004

Verifiedby TrustMyCourse
Method
Direct course review
Verified
Re-check due
Price
Free
Level
Intermediate
Format
Self-paced
Language
English
Modules
5

What we found

TrustMyCourse read the published course directly and checked the advertised module list against what is served. The box model lesson delivered its full written content, interactive demonstrations and a knowledge check. All material was reachable without payment or an account, and no outcome guarantee appears in the public material.

View Learn CSS on web.dev, opens the provider’s website

on web.dev

You will continue to web.dev. TrustMyCourse does not sell this course.

See what was checked
  • Curriculum matches the offerChecked
  • Creator identityChecked
  • Access and deliveryChecked
  • Advertised claimsChecked
  • Pricing and termsChecked
  • Support and updatesNot applicable

TrustMyCourse accessed the course directly and compared the delivered material with its public offer.

Reviewer access: Confirmed

Read what each check covers

A thirty-nine module CSS course published by web.dev, written by members of the Chrome team with outside contributors. It is unusually complete for a free course: alongside the box model, selectors, specificity and layout it covers logical properties, container queries, anchor positioning, view transitions and blend modes, which are the parts most introductory material stops short of. Open in the browser with no account, and a quiz at the end awards a badge.

Who it is for

Developers who know some CSS and want the model behind it rather than another list of properties.

Recorded from the provider’s stated audience and the level of the material reviewed.

The review

What was checked

Verified against the course and public offer as they stood on . Verification describes what was reviewed on that date, not every later version of it.

Read the verification standards

  • Curriculum matches the offer

    Checked

    The modules, lessons and materials advertised on the sales page are the ones actually delivered inside the course.

    Advertised module list matched what is served; lesson inspected end to end.

  • Creator identity

    Checked

    The person or company selling the course is identifiable and confirmed to control the course being verified.

    Published on the provider’s own domain.

  • Access and delivery

    Checked

    The stated platform, access method and access duration work as described for a paying learner.

  • Advertised claims

    Checked

    Public marketing is checked for outcome guarantees the course cannot support, such as promised income, results or employment.

  • Pricing and terms

    Checked

    The advertised price, billing terms, additional purchases and refund policy are stated clearly and consistently.

    Free, no account required.

  • Support and updates

    Not applicable

    Any promised feedback, community access or update schedule is described accurately on the sales page.

What this verification does not guarantee

  • Whether you will earn money, find work or reach any particular result
  • Whether a course is the right choice for your situation
  • Teaching quality, or the personal opinions of previous buyers
  • Anything a creator changes between scheduled re-checks

TrustMyCourse does not sell this course, does not rank it against others, and publishes no rating or score for it.

The course

Course details

Provider
web.dev
Price
Free
Level
Intermediate
Format
Self-paced
Language
English
Access
Free in the browser with no account required

Listed in

What the course covers

Summarised by TrustMyCourse from the material reviewed. Wording is our own, not the provider’s.

  1. Box model, selectors, nesting, cascade, specificity and inheritance

    The rules deciding which declaration wins and what a box actually measures.

  2. Layout, flexbox and grid

    The three modules covering how elements are arranged on a page.

  3. Logical properties, custom properties and container queries

    Newer mechanisms for writing styles that adapt without duplication.

  4. Colour, gradients, shadows, filters and blend modes

    The visual treatments, kept separate from the layout material.

  5. Transitions, animations and view transitions

    Motion, including view transitions for single page applications.

Provider

Who created this course

web.dev

Google's publication for web developers, with courses and guidance written by the Chrome team and invited external authors.

web.dev website

Any TrustMyCourse verification applies to the course on this page, not to the provider as a whole and not to its other courses. TrustMyCourse does not endorse web.dev.

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