Showing 81–100 of 1,000 ranked alternatives.
Marton Greber
Practice SQL with interactive exercises
SQL through 15-minute daily sessions without a laptop. Complete interactive exercises with real-world datasets. Receive instant feedback and track progress. Build skills from beginner to job-ready.
Perfectrix Technologies Private Limited
Create dinosaurs, code them, and bring them
Create and customize a using block-based coding. Bring the 3D model to life with augmented reality. Learn coding concepts and develop computational thinking skills through interactive gameplay.
Vulcan Labs Company Limited
Scan, solve, and submit problems
Solve problems by scanning or typing equations. Get step-by-step solutions and explanations. Access essay writing tools and submit assignments directly. Sync progress across devices.
Ketan Appa
Write code on your device
Write and execute code directly on iOS devices. Compile and run code snippets instantly. Access a built-in virtual machine. View and debug output in real time. Learn programming concepts through hands-on practice.
Li Di
Learn Java with interactive lessons
Learn Java through structured lessons and exercises covering 10+ topics. Practice coding with interactive exercises. Teachers can create and manage classrooms for students. Track progress with built-in assessments.
Fedor Obraztsov
Learn programming with code examples
Learn programming with code examples for and SQL. Access solutions for substring extraction, method declaration, database queries, table joins, data sorting, and SQL Server data types. Find ready-to-use code from books and trusted online sources.
Fedor Obraztsov
Explore samples and operations
Provides samples for Swift, Java, JavaScript, Python, Rust, PHP, C#, C++, Golang, TypeScript, Kotlin, Ruby, and SQL. Includes over 300 examples per language. Offers tested snippets from books and online resources.
Lingoland Company Limited
Vocabulary, grammar, and speak
Vocabulary through spaced repetition, flashcards, and context-based exercises. Practice grammar with interactive lessons and quizzes. Improve listening skills with audio clips and comprehension activities.
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