CI/CD Pipelines and Modern Build Tools: A Friendly Guide

Learn Continuous Integration, Continuous Deployment, GitHub Actions, Docker, Webpack and Vite with simple, easy words —

Last updated 8/2026

English

What you'll learn

Explain what CI/CD means in simple words, without hard technical terms
Describe the full journey of code from a developer's laptop to a live server
Use npm and read a package.json file with confidence
Understand how Webpack and Vite build a project, and know the difference between them
Write a real, working GitHub Actions workflow file from scratch
Understand the basic ideas behind Jenkins and GitLab CI/CD
Explain what Docker does inside a CI/CD pipeline
Plan, build, and test a complete pipeline for a small project
Add automatic tests, an automatic build step, and an automatic deploy step
Avoid the most common mistakes new developers make with CI/CD

3 sections • 15 lectures • 35m total length

A computer with internet access (Windows, Mac, or Linux — all are fine)
A free GitHub account (we will create one together in Lesson 1 if you do not have it)
Basic comfort using a computer: opening folders, saving files, using a browser
No prior CI/CD experience needed — we start from zero
Some basic knowledge of HTML, CSS, or any programming language is helpful, but not required

Do the words 'CI/CD', 'pipeline', and 'build tool' make you nervous? You are not alone. Many

developers use these words every day but never had a clear, simple explanation of what they

really mean. This course fixes that.

In this course, we explain CI/CD and modern build tools using short sentences, easy words, and

real examples you can follow with your own eyes. There is no need for hard technical language.

If a new word appears, we stop and explain it clearly before we move on.

You will start with the basics: what CI/CD means and why every modern team uses it. Then you

will learn about build tools like npm, Webpack, and Vite, and see how they turn your code into

something a browser or server can run. After that, you will get hands-on with real tools: GitHub

Actions, Jenkins, GitLab CI/CD, and Docker.

In the final section, you will put everything together. You will plan your own pipeline, add

automatic tests, add an automatic build step, and add an automatic deploy step — a complete,

working pipeline, built by you, from the ground up.

By the end of this course, 'CI/CD' will not be a scary phrase anymore. It will be a skill you

understand, can explain to others, and can use in your own projects and job interviews.

Beginner and junior developers who keep hearing the words 'CI/CD' and 'pipeline' but never really understood them
Students who want to add a real, practical skill to their CV before job interviews
Frontend or backend developers who want to understand what happens after they push their code
Anyone who wants to learn DevOps basics with simple English and no confusing jargon
Non-native English speakers who want tech content in clear, easy-to-follow language