Learn and Teach Computer Science

A happy person writing code

JS

ML

Unlock the Power of Interactive Hands-on Learning. Create immersive programming courses with ease, igniting curiosity and imparting in-depth knowledge.

A happy person writing code

JS

ML

3000+

Students

20+

Happy Teachers

10+

Courses

Code Right in the Browser

The best way to learn programming is by writing code. With our
interactive code editor
, students can write code right in the browser and get instant feedback.
• Automatic
realtime feedback
for each task
No installation
required! Start progressing right away
Explore Courses
The best way to learn programming is by writing code. With our
interactive code editor
, students can write code right in the browser and get instant feedback.
• Automatic
realtime feedback
for each task
No installation
required! Start progressing right away
Explore Courses

AI Assistant

Our AI assistant helps students when they get stuck. It provides
hints and suggestions
to help students solve the problem on their own
without revealing the solution
. This makes sure that:
• Students
progress faster
• Teachers have
more time
to create great content
Our AI assistant helps students when they get stuck. It provides
hints and suggestions
to help students solve the problem on their own
without revealing the solution
. This makes sure that:
• Students
progress faster
• Teachers have
more time
to create great content

Detailed Analytics

Our analytics dashboard provides
detailed insights
into the course activity. You get a
bird's eye view
of the course and can drill down to smallest details.
The course dashboard shows both the
overall
state of the course and the activities for each day.
Create Course
Our analytics dashboard provides
detailed insights
into the course activity. You get a
bird's eye view
of the course and can drill down to smallest details.
The course dashboard shows both the
overall
state of the course and the activities for each day.
Create Course

Create Groups

Have
multiple classes
? Conveniently manage
all of them
from a single place.
• Create a group for
each class.
• Monitor the progress of each group separately.
Have
multiple classes
? Conveniently manage
all of them
from a single place.
• Create a group for
each class.
• Monitor the progress of each group separately.

Let's Connect

Join the community to get the latest news, participate in discussions, and meet great people!

Reuse Public Content

Instead of creating everything from scratch, you can reuse our publicly available content. Everything is
fully customizable
, so you can tweak it to suit your needs. Within a few clicks, you can:
• Enrich your course with
supplementary exercises
Customize the content
to suit your needs
Reuse teaching materials
available on the platform
Create Course
Instead of creating everything from scratch, you can reuse our publicly available content. Everything is
fully customizable
, so you can tweak it to suit your needs. Within a few clicks, you can:
• Enrich your course with
supplementary exercises
Customize the content
to suit your needs
Reuse teaching materials
available on the platform
Create Course

Live Coding

See how the students write code in
real time
. Instantly
answer their questions
and help them when they get stuck. Watch how several students solve the same problem in different ways.
See how the students write code in
real time
. Instantly
answer their questions
and help them when they get stuck. Watch how several students solve the same problem in different ways.

Coding Projects

Get as close to the
real-world experience
as possible. Students can work on real coding projects with
multiple files
and tests. Be it a big project or a small one, the platform
checks
for correctness
automatically
! So, you can focus on the important things.
Create Course
Get as close to the
real-world experience
as possible. Students can work on real coding projects with
multiple files
and tests. Be it a big project or a small one, the platform
checks
for correctness
automatically
! So, you can focus on the important things.
Create Course

All Courses

Picking the best plan for you

All plans include

Create courses

Unlimited levels

Unlimited exercises

Coding assignments

Code templates

Coding projects

Assessment questions

Live coding

Side quests

Unlimited Groups

Progress Monitoring

Detailed Analytics

Submission Feedback

Timed Contests

Exams and Tests

FREE

$0/month

5 AI Assistant chats/month

Up to 5 private invites

Up to 2 instructors

Up to 5 reused materials

Email support

Help with course creation

EXPERT

$199/month

25 AI Assistant chats/month

Up to 100 private invites

Up to 5 instructors

Up to 100 reused materials

Chat support

Help with course creation

BUSINESS

Custom

50 AI Assistant chats/month

Unlimited private invites

Up to 100 instructors

Unlimited reused materials

Priority support

Help with course creation