Showing 81–100 of 1,000 ranked alternatives.
Till Knorr
Look up words and find synonyms
Look up words with definitions, pronunciations, example sentences, synonyms, and antonyms. Tap any word in text for instant lookup. Search offline with fast, incremental results. Access history of last 50 looked-up words.
Faisal Memon
Practice SQL queries and systems
SQL and concepts through interactive lessons and hands-on practice. Write and execute SQL queries in a compiler. Explore real-world databases like MySQL, MongoDB, and PostgreSQL. Complete projects to apply knowledge.
Airton Siqueira de Freitas
Learn SQL with interactive lessons and tests
Learn SQL fundamentals with interactive lessons on SELECT, INSERT, UPDATE, and DELETE. Practice filtering and grouping using WHERE, GROUP BY, HAVING, and ORDER BY. Explore table relationships through JOIN types.
Shahbaz Khan
And build projects
3 through bite-sized lessons with examples and real projects. Track progress with quizzes and coding exercises. Access course materials and practice coding directly in the . Build skills in web development, machine learning, and data science.
Alok Singh
Learn and structures with interactive examples
Learn and structures through interactive visualizations, code examples, and practice challenges. Execute code in a live playground. Track progress and review solutions for common problems.
Youssef Fouad
Translate words between 18 languages
Translate text between Arabic and 17 other languages. Search for words or phrases and get instant translations. Switch between languages effortlessly. Save favorite translations for quick access. Share translated text via copy or email.
Ievgen Ovsii
Study and data structures visually
Visualize and interact with and data structures through dynamic animations. Explore step-by-step breakdowns of sorting, searching, and graph . Practice coding exercises and test knowledge with quizzes.
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.
HOLY QURAN ACADEMY LIMITED
Practice with audio and lessons
Learn Arabic with audio pronunciation and letter practice. Practice rules with examples and audio. Complete beginner-level lessons and progress through structured stages. Track progress with future features like tests and homework.
PORO TECHNOLOGY SOLUTIONS JOINT STOCK COMPANY
Learn with flashcards and quizzes
Learn Japanese with detailed information on meanings, kunyomi, onyomi, and radicals. 2500 across N5 to N1 levels organized into 231 topics. Practice through quizzes and flashcards. Track progress and review frequently used characters.
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