Unsure where
to begin?
Filters 
Technologies
Topic
Level
Type of lesson
Career tracks
track
Only for Ultimate
Essential Office Skills
3 Courses
75 TasksBeginner
4.5
(1205)
track
Only for Ultimate
DevOps Specialist
6 Courses91 TasksBeginner
4.4
(5)
track
Only for Ultimate
Supervised Learning Foundations
6 Courses74 TasksBeginner
4.3
(66)
track
Only for Ultimate
Python from Zero to Hero
7 Courses
2 Projects132 TasksBeginner
4.6
(476)
track
Only for Ultimate
C Programming Fundamentals
7 Courses70 TasksBeginner
4.6
(31)
Courses & Projects
course
JavaScript Pixi.js Game Graphics Foundations
Create interactive 2D game graphics using PixiJS and JavaScript. Work with sprites, textures, animation, containers, and event handling to build dynamic visual scenes.
2 hours
17 chaptersIntermediate
course
JavaScript Swiper.js Slider Development
Create clean, responsive, and interactive sliders using Swiper.js. Learn how to set up Swiper, customize its appearance, and configure essential features like navigation, autoplay, and breakpoints. Build real-world sliders and enhance them with dynamic data and animation effects.
1 hour 13 chaptersBeginner
course
JavaScript Tables with Grid.js
Learn how to build modern, interactive data tables using Grid.js. Gain practical skills in sorting, searching, pagination, custom cell rendering, and dynamic data updates.
1 hour 15 chaptersBeginner
course
JavaScript Tooltips and Popovers with Tippy.js
Learn to create modern, accessible tooltips and popovers using Tippy JS. Explore configuration options, styling techniques, animations, and interaction triggers to enhance user experience.
1 hour 12 chaptersBeginner
course
JavaScript Web Components with Lit
Master the art of building fast, lightweight, and reusable Web Components using Lit’s reactive templating system. This course guides you through the essentials of LitElement, from basic concepts to advanced patterns, enabling you to create modern, maintainable UI components for any web application.
1 hour 14 chaptersBeginner
project
Jeopardy! Question Difficulty and Category Prediction
Analyze and predict the difficulty or category of Jeopardy! questions using NLP techniques. This project guides you through data cleaning, text preprocessing, exploratory analysis, vectorization, model building, evaluation, and interpretation, all using the Jeopardy! quiz show dataset.
Only for Ultimate
1 hour 6 chaptersBeginner
course
Knowledge Graphs and Embeddings
An intermediate, theory-first course introducing the foundations of knowledge graphs, their embedding models, and reasoning techniques, with hands-on Python demos using numpy and networkx.
2 hours 13 chaptersIntermediate
course
Kotlin Classes and Objects
A beginner-friendly course introducing the fundamentals of classes and objects in Kotlin. Learn how to define classes, create objects, use properties and methods, and understand the basics of object-oriented programming in Kotlin.
2 hours 12 chaptersIntermediate
course
Kotlin Concurrency Fundamentals
A beginner-friendly course introducing concurrency concepts in Kotlin, focusing on practical usage for Android and backend development. Learn threads, coroutines, suspend functions, dispatchers, structured concurrency, async/await, and error handling with clear explanations and real-world code examples.
2 hours 14 chaptersAdvanced
course
Kotlin Data Types
A beginner-friendly course introducing the fundamental data types in Kotlin, including practical explanations, code examples, and quizzes to reinforce learning.
1 hour 12 chaptersBeginner
course
Kotlin Loops
A beginner-friendly course introducing the fundamentals of loops in Kotlin, including for, while, and do-while loops, as well as practical use cases and loop control statements.
1 hour 12 chaptersBeginner
course
Latent Space Geometry in LLMs
A concept-driven, upper-intermediate course exploring how large language models encode, organize, and manipulate information within high-dimensional latent spaces. Emphasis is placed on geometric intuition, manifold structure, linearity, and the relationship between geometry and model behavior.
2 hours 9 chaptersAdvanced
project
Log Analyzer
Build a beginner-friendly Java project that reads log files, parses log entries, analyzes log levels, and prints error messages using clear OOP design. You'll create and connect multiple classes, practicing real-world Java programming skills.
Only for Ultimate
1 hour 6 chaptersBeginner
course
Logging and Monitoring in Spring Applications
A beginner-friendly course designed to introduce and deepen your understanding of logging and monitoring in real-world Spring Boot applications. Learn the essentials of logging frameworks, best practices, and how to monitor your applications for reliability and performance.
1 hour 11 chaptersIntermediate
course
Mapbox Vector Maps in React Apps
Integrate Mapbox vector maps into React applications. Render interactive maps, customize styles and layers, and implement advanced interactivity such as events and geolocation.
2 hours 15 chaptersIntermediate
Sorry... We can't find
what you're looking for
Unsure where
to begin?
Career tracks
track
Only for UltimateEssential Office Skills
3 Courses75 TasksBeginner
4.5
(1205)
track
Only for UltimateDevOps Specialist
6 Courses91 TasksBeginner
4.4
(5)
track
Only for UltimateSupervised Learning Foundations
6 Courses74 TasksBeginner
4.3
(66)
track
Only for UltimatePython from Zero to Hero
7 Courses2 Projects132 TasksBeginner
4.6
(476)
track
Only for UltimateC Programming Fundamentals
7 Courses70 TasksBeginner
4.6
(31)
track
Only for Ultimate
Essential Office Skills
3 Courses75 Tasks 4.5
track
Only for Ultimate
DevOps Specialist
6 Courses91 Tasks 4.4
track
Only for Ultimate
Supervised Learning Foundations
6 Courses74 Tasks 4.3
track
Only for Ultimate
Python from Zero to Hero
7 Courses2 Projects132 Tasks 4.6
track
Only for Ultimate
C Programming Fundamentals
7 Courses70 Tasks 4.6
Courses & Projects
Technologies
course
JavaScript Pixi.js Game Graphics Foundations
Create interactive 2D game graphics using PixiJS and JavaScript. Work with sprites, textures, animation, containers, and event handling to build dynamic visual scenes.
2 hours 17 chaptersIntermediate
course
JavaScript Swiper.js Slider Development
Create clean, responsive, and interactive sliders using Swiper.js. Learn how to set up Swiper, customize its appearance, and configure essential features like navigation, autoplay, and breakpoints. Build real-world sliders and enhance them with dynamic data and animation effects.
1 hour 13 chaptersBeginner
course
JavaScript Tables with Grid.js
Learn how to build modern, interactive data tables using Grid.js. Gain practical skills in sorting, searching, pagination, custom cell rendering, and dynamic data updates.
1 hour 15 chaptersBeginner
course
JavaScript Tooltips and Popovers with Tippy.js
Learn to create modern, accessible tooltips and popovers using Tippy JS. Explore configuration options, styling techniques, animations, and interaction triggers to enhance user experience.
1 hour 12 chaptersBeginner
course
JavaScript Web Components with Lit
Master the art of building fast, lightweight, and reusable Web Components using Lit’s reactive templating system. This course guides you through the essentials of LitElement, from basic concepts to advanced patterns, enabling you to create modern, maintainable UI components for any web application.
1 hour 14 chaptersBeginner
project
Jeopardy! Question Difficulty and Category Prediction
Analyze and predict the difficulty or category of Jeopardy! questions using NLP techniques. This project guides you through data cleaning, text preprocessing, exploratory analysis, vectorization, model building, evaluation, and interpretation, all using the Jeopardy! quiz show dataset.
Only for Ultimate
1 hour 6 chaptersBeginner
course
Knowledge Graphs and Embeddings
An intermediate, theory-first course introducing the foundations of knowledge graphs, their embedding models, and reasoning techniques, with hands-on Python demos using numpy and networkx.
2 hours 13 chaptersIntermediate
course
Kotlin Classes and Objects
A beginner-friendly course introducing the fundamentals of classes and objects in Kotlin. Learn how to define classes, create objects, use properties and methods, and understand the basics of object-oriented programming in Kotlin.
2 hours 12 chaptersIntermediate
course
Kotlin Concurrency Fundamentals
A beginner-friendly course introducing concurrency concepts in Kotlin, focusing on practical usage for Android and backend development. Learn threads, coroutines, suspend functions, dispatchers, structured concurrency, async/await, and error handling with clear explanations and real-world code examples.
2 hours 14 chaptersAdvanced
course
Kotlin Data Types
A beginner-friendly course introducing the fundamental data types in Kotlin, including practical explanations, code examples, and quizzes to reinforce learning.
1 hour 12 chaptersBeginner
course
Kotlin Loops
A beginner-friendly course introducing the fundamentals of loops in Kotlin, including for, while, and do-while loops, as well as practical use cases and loop control statements.
1 hour 12 chaptersBeginner
course
Latent Space Geometry in LLMs
A concept-driven, upper-intermediate course exploring how large language models encode, organize, and manipulate information within high-dimensional latent spaces. Emphasis is placed on geometric intuition, manifold structure, linearity, and the relationship between geometry and model behavior.
2 hours 9 chaptersAdvanced
project
Log Analyzer
Build a beginner-friendly Java project that reads log files, parses log entries, analyzes log levels, and prints error messages using clear OOP design. You'll create and connect multiple classes, practicing real-world Java programming skills.
Only for Ultimate
1 hour 6 chaptersBeginner
course
Logging and Monitoring in Spring Applications
A beginner-friendly course designed to introduce and deepen your understanding of logging and monitoring in real-world Spring Boot applications. Learn the essentials of logging frameworks, best practices, and how to monitor your applications for reliability and performance.
1 hour 11 chaptersIntermediate
course
Mapbox Vector Maps in React Apps
Integrate Mapbox vector maps into React applications. Render interactive maps, customize styles and layers, and implement advanced interactivity such as events and geolocation.
2 hours 15 chaptersIntermediate
course
JavaScript Pixi.js Game Graphics Foundations
Create interactive 2D game graphics using PixiJS and JavaScript. Work with sprites, textures, animation, containers, and event handling to build dynamic visual scenes.
2 hours 17 chaptersIntermediate
course
JavaScript Swiper.js Slider Development
Create clean, responsive, and interactive sliders using Swiper.js. Learn how to set up Swiper, customize its appearance, and configure essential features like navigation, autoplay, and breakpoints. Build real-world sliders and enhance them with dynamic data and animation effects.
1 hour 13 chaptersBeginner
course
JavaScript Tables with Grid.js
Learn how to build modern, interactive data tables using Grid.js. Gain practical skills in sorting, searching, pagination, custom cell rendering, and dynamic data updates.
1 hour 15 chaptersBeginner
course
JavaScript Tooltips and Popovers with Tippy.js
Learn to create modern, accessible tooltips and popovers using Tippy JS. Explore configuration options, styling techniques, animations, and interaction triggers to enhance user experience.
1 hour 12 chaptersBeginner
course
JavaScript Web Components with Lit
Master the art of building fast, lightweight, and reusable Web Components using Lit’s reactive templating system. This course guides you through the essentials of LitElement, from basic concepts to advanced patterns, enabling you to create modern, maintainable UI components for any web application.
1 hour 14 chaptersBeginner
project
Jeopardy! Question Difficulty and Category Prediction
Analyze and predict the difficulty or category of Jeopardy! questions using NLP techniques. This project guides you through data cleaning, text preprocessing, exploratory analysis, vectorization, model building, evaluation, and interpretation, all using the Jeopardy! quiz show dataset.
Only for Ultimate
1 hour 6 chaptersBeginner
course
Knowledge Graphs and Embeddings
An intermediate, theory-first course introducing the foundations of knowledge graphs, their embedding models, and reasoning techniques, with hands-on Python demos using numpy and networkx.
2 hours 13 chaptersIntermediate
course
Kotlin Classes and Objects
A beginner-friendly course introducing the fundamentals of classes and objects in Kotlin. Learn how to define classes, create objects, use properties and methods, and understand the basics of object-oriented programming in Kotlin.
2 hours 12 chaptersIntermediate
course
Kotlin Concurrency Fundamentals
A beginner-friendly course introducing concurrency concepts in Kotlin, focusing on practical usage for Android and backend development. Learn threads, coroutines, suspend functions, dispatchers, structured concurrency, async/await, and error handling with clear explanations and real-world code examples.
2 hours 14 chaptersAdvanced
course
Kotlin Data Types
A beginner-friendly course introducing the fundamental data types in Kotlin, including practical explanations, code examples, and quizzes to reinforce learning.
1 hour 12 chaptersBeginner
course
Kotlin Loops
A beginner-friendly course introducing the fundamentals of loops in Kotlin, including for, while, and do-while loops, as well as practical use cases and loop control statements.
1 hour 12 chaptersBeginner
course
Latent Space Geometry in LLMs
A concept-driven, upper-intermediate course exploring how large language models encode, organize, and manipulate information within high-dimensional latent spaces. Emphasis is placed on geometric intuition, manifold structure, linearity, and the relationship between geometry and model behavior.
2 hours 9 chaptersAdvanced
project
Log Analyzer
Build a beginner-friendly Java project that reads log files, parses log entries, analyzes log levels, and prints error messages using clear OOP design. You'll create and connect multiple classes, practicing real-world Java programming skills.
Only for Ultimate
1 hour 6 chaptersBeginner
course
Logging and Monitoring in Spring Applications
A beginner-friendly course designed to introduce and deepen your understanding of logging and monitoring in real-world Spring Boot applications. Learn the essentials of logging frameworks, best practices, and how to monitor your applications for reliability and performance.
1 hour 11 chaptersIntermediate
course
Mapbox Vector Maps in React Apps
Integrate Mapbox vector maps into React applications. Render interactive maps, customize styles and layers, and implement advanced interactivity such as events and geolocation.
2 hours 15 chaptersIntermediate
Sorry... We can't find
what you're looking for
