Showing 121–140 of 1,000 ranked alternatives.
Amran AlQasmi
Design circuits with logic gates
Create circuits using logic gates and basic building blocks. Wire components on a flexible plane. Simulate real-time behavior. Learn fundamental concepts of engineering and computer science.
Jason Cox
Test URLs with cURL commands
Perform HTTP requests including GET, HEAD, POST, PUT, DELETE, OPTIONS, and TRACE. View raw headers and HTML responses. Simulate different user-agents. Support SSL for https requests with certificate details. Save and review history of tested URLs.
Fluge, LLC
Learn aircraft systems and procedures
Learn about the A320 aircraft with clear explanations of complex systems. Access visual aids to enhance understanding. Study for type ratings, command upgrades, or recurrent training. Review detailed diagrams and operational procedures.
Oji Abiala LLC
Learn languages through community interaction
Learn Igbo through interactive lessons, vocabulary drills, and grammar exercises. Practice speaking with native speakers via video calls. Track progress with built-in quizzes and set language goals.
Thanh Nguyen Van
Look up words with detailed examples
Look up and words with detailed definitions, examples, and support. Access offline vocabulary and sample sentences. Sync with web browser for additional resources.
Access Consciousness, LLC
Clear your mind and track thoughts
Help users identify and release thoughts, feelings, and emotions not belonging to them. Guide mindfulness practice by tracking mental clarity and awareness. Offer prompts to reflect on external influences and cultivate inner peace.
Haolun Yang
Design UIs, code SwiftUI, see results
Learn UI design through interactive guides and explore SwiftUI components with a native graphical interface. Copy SwiftUI code in real-time. Browse and search SF Symbols using natural descriptions. Design interfaces and test SwiftUI code visually.
Carlo Terracciano
Calculate values
Provides tools for calculations and theory. Users can explore Ohm's Law and resistor calculations. Access theoretical concepts in Basic Knowledge and practical exercises in and Advanced sections.
Hafiz Suleman
Break down words with color-coded signs
Learn through color-coded breakdowns of words and components. Understand meanings without Arabic grammar. Access free content with no advertisements. Track progress through interactive features. Share notes and annotations directly.
Shital Gorasiya
Learn plumbing, repair leaks, install fixtures
Learn plumbing fundamentals with detailed explanations, diagrams, and step-by-step guides. Explore system components, water flow principles, and safety standards.
Aerosim Technologies, Inc.
Simulate systems and controls
Learn about the Boeing 737NG with interactive panels and system overviews. Explore switches, displays, and instrumentation. Simulate procedures and test knowledge through quizzes. Access detailed explanations of flight systems and avionics.
Skyrocket, LLC
Build drones with step-by-step guides
Build and assemble the Sky E1700 Stunt with step-by-step animated instructions. Explore interactive diagrams, 3D models, and explanations of components. Learn about the controller board and ViperFlight 5 firmware.
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