Learn to code.
Build your portfolio.
Unlock your potential with cutting-edge courses that empower you to navigate the world of advanced technology.
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Self-paced
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Certificate included
76+
Lessons
104+
Hours of content
4.8
Stars rating
12K+
Enrolled students
/ Get started
Kick off your adventure to becoming an awesome web engineer!
/ learning paths
A clear path from zero to senior
Follow a guided track. Each level builds on the last, with checkpoints and projects along the way.
Beginner
Master the fundamentals. Variables, logic, functions, and your first deployed app.
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Programming basics
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HTML, CSS & JS
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Git & the terminal
Intermediate
Build full-stack apps. Frameworks, databases, APIs, and modern tooling.
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React & state
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REST & databases
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Testing & CI
Advanced
Think like a senior. Architecture, scale, performance, and system design.
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System design
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Scaling & infra
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Interview prep
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Trusted by developers in 40+ countries
/ Why CodeCore
Why you’ll love learning here
Every course is built around shipping real, working software — the way you actually learn to code.
Structured Courses
Logical path designed to build your skills.
More than Just Code
Let’s explore the “what,” “why,” and “how” of coding to help you master it.
Trusted by Thousands
Live talks with community members
Hands-on Projects
We’ll build real-world projects together.
Progress Tracker
Stay on track and achieve your goals.

/ your instructor
Hi, my name is James Carter
For 20 years I’ve shipped software at startups and Fortune 500 teams — from scrappy MVPs to systems serving millions of requests a day. I’ve hired and mentored hundreds of engineers, and I built CodeCore to teach the way I wish I’d been taught by building real things, not memorizing syntax.
/ from our students
People who shipped real things

Ava
@ava_davis
“Always challenge the status quo; innovation comes from bold thinking.”

Sophia
@sophia_lee
“This is a game-changer for my career! The hands-on projects really helped me apply what I learned.”

Matthew
@matthew_jones
“I’ve never felt more engaged in an online course. The community support is fantastic!”

Emily
@emily_harris
“Excellent resources and a flexible schedule make this the perfect learning environment.”

Olivia
@olivia_smith
“The feedback from instructors is timely and constructive. It’s a great way to improve!”

Daniel
@daniel_simmons
“Incredible platform for anyone looking to dive into AI! The courses are well-structured and the instructors are top-notch.”

Oliver
@oliver_brown
“Stay curious and keep learning; the design world is ever-evolving.”

Liam
@liam_brown
“I was able to transition to a new role thanks to the skills I gained here!”
/ All Access
Get every course for one price
Unlock all courses, every learning path, downloadable source code.
$379
$760
50% OFF!
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All courses + future updates
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All learning paths
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Source code & certificates
/ Frequently asked
The things people
email us about most
Course durations vary. Each course page includes an estimated completion time so you can plan ahead.
Prerequisites vary by course and are listed on each course page. Most beginner courses have none.
Yes, a certificate of completion is issued automatically once you finish a course.
Courses are currently available online only. We recommend bookmarking your progress for easy access.
Yes, we offer a 30-day refund policy. Please reach out via our contact page if you need assistance.