Compile and run code in 17 programming languages including Java, Python, C/C++, and JavaScript. Edit and save files directly. View output results instantly. Support for syntax highlighting and error detection.
Allows editing and text with syntax highlighting for over 80 languages. Connect to SFTP, FTP, WebDAV, or Dropbox. Use built-in SSH terminal for server access. Save and export files directly.
Tutors for homework, exams, and essays. Schedule in-person or online sessions. Set budgets and choose subjects. Compare tutors using ratings, reviews, and background checks.
Access free online courses with accompanying exercises. Complete courses to earn a valid certificate. Study at your own pace using AI-generated study plans. Explore educational content including articles, stories, and additional resources.
Programming languages like Python, SQL, HTML/CSS, and JavaScript through short, interactive lessons. Complete coding exercises and quizzes to practice skills. Track progress and revisit lessons at your own pace.
Write and test code directly on iOS devices. Edit, compile, and run code snippets. Access documentation and syntax hints. Debug and view output in real time. Sync projects across devices.
Control LEGO models with drag-n'-drop coding. Access digital building instructions and video tutorials. Watch interactive activities. Build and program robots using simple steps. Connect LEGO Creative Toolbox for enhanced functionality.
Coding through interactive exercises in Python, SQL, HTML, CSS, and JavaScript. Practice coding without lectures or subscriptions. Track progress and at your own pace. No experience required.
Manage network traffic with - routing for TCP, UDP, and ICMP protocols. Configure servers and apply rules on domain, IP-CIDR, or User-Agent. Support DNS over TCP, TLS, and HTTPS. Enable MitM, HTTP rewriting, and on-demand connections.
Save and run custom JavaScript and CSS code on websites. Manipulate pages, block ads, inject styles, and automate tasks. No user tracking. Open source.