Vue.js Projects and Unit Testing: Free Course

About this course

Study Vue.js Projects and Unit Testing through this free English video course from freeCodeCamp. The classroom brings together all 8 public recordings from the selected source curriculum, totaling approximately 13h 51m. You can watch the teaching sequence, search the lesson list and keep track of the recordings you have completed. The course focuses on the subject named in its title. Its value comes from following the explanations and making your own small practice attempts, with enough time to inspect the result and explain the decisions involved.

Course at a glance

What you’ll learn

• Build small interactive applications with Vue
• Connect reactive data with interface behaviour
• Follow a multi-part time-tracking project
• Compare state and component responsibilities
• Interpret unit-testing examples
• Review a project through expected and unexpected inputs

Skills you’ll gain

• Vue.js
• Components
• Project development
• Unit testing

Course Overview

Bounded project curriculum: five introductory builds, a two-part time-tracking app and testing. All eight instructional sessions retained.

The source lesson list includes “Live Coding Project: Create a Random Quote Machine using Vue.js – with Gwen Faraday”, “Live Coding Project: Create a Pomodoro Clock using Vue.js – with Gwen Faraday”, “Unit Testing in Vue.js – with Gwen Faraday”. The classroom retains their original titles and positions. Introductions, supplementary explanations and complete-course recordings remain present whenever they are part of the source. A repeated recording is retained at each original position, allowing the course to be checked against the published teaching sequence.

Small application patterns

Begin with the quote and Markdown projects. Identify the state, user action and rendered output in each application, then explain how the same pattern appears in a different feature.

Interactive builds

Follow the drum-machine, calculator and clock projects. Trace an event through the application and check how state changes are reflected in the interface.

Time-tracking application

Work through both hour-tracking sessions as one project. Keep the data model and component boundaries visible, and compare the behaviour of an existing entry with a newly created one.

Testing the behaviour

Use the final unit-testing recording to examine observable results. Describe a normal case and an edge case for a feature, and explain what a failing test would reveal about the implementation.

Who is this for?

This course suits learners who want the specific subject described above and who can work at the stated level. It is also useful as a recorded reference when revisiting a concept or comparing a practice attempt with a demonstrated example. Beginners should give the foundational explanations time before moving to more elaborate applications. Experienced learners can use the lesson names to locate a topic, then inspect the surrounding context before applying a technique.

Before you start

Basic HTML, CSS and JavaScript knowledge is helpful. The recordings use their original Vue and testing-tool editions; follow compatible versions in an isolated practice project.

Put the lessons into practice

Build a small fictional time log with a form, a list of entries and a displayed total. Explain which state belongs to each component and how an edit changes the output. Add a test for a normal entry and an invalid input. Compare the result with the recorded project, then document one deliberate variation so that the exercise demonstrates understanding rather than only a copied sequence of commands.

Treat this suggested exercise as independent practice provided by WikiFree. Keep a short working note containing your inputs, assumptions, result and one point you still need to check. Revisit the relevant recording when a step is unclear, then attempt a small variation without following the demonstration line by line. A result you can explain and reproduce is a more useful study outcome than simply recognizing a familiar term. The exercise is not submitted to an instructor for grading.

Certificate / Assessment

Watching these public recordings and using WikiFree completion tracking does not award a certificate, academic credit, an examination voucher or instructor assessment. The video curriculum is the material included here. Separate platform assignments, credentials and paid services are not part of video viewing. Use the practice output to review which concepts you can explain, which steps you can repeat independently and which questions need another look at the teaching.

Frequently asked questions

Provider: freeCodeCamp. Videos play from the freeCodeCamp channel on YouTube.