Programming with code examples and projects. Study Express.js for backend . Explore MongoDB for database management. Access offline content without ads. Complete code examples and build projects. Track progress through practical exercises.
Convert images to text using computer vision. Support multiple languages and plain text. Highlight code syntax for Python, Swift, JavaScript, C, and over 20 others. Customize themes and adjust settings for optimal readability.
Edit and execute SQL queries with syntax highlighting and auto-completion. Connect to MySQL, Postgres, and SQLite databases. Run queries, view results, and manage schemas. Save and organize query history. Export data in multiple formats.
Write and format Markdown notes with code snippets, colored syntax highlighting, and embedded links or images. Export notes as plain text, Markdown, HTML, or PDF. Organize notes into folders and mark favorites. Compile code online in a playground.
Answer questions using the GPT-3.5 Turbo API. Generate text for emails, essays, and stories. Solve problems with logical reasoning. Provide explanations for complex topics. Offer language translation between multiple languages.
Edit G-code programs for CNC milling machines. Parse code to generate 3D toolpath visualizations. Simulate machining operations and analyze code syntax for errors. Adjust parameters to optimize cutting trajectories.
Provides code examples for C++ and SQL operations. Includes tested code snippets from books and online sources. Allows users to search for and reuse code . Supports iOS and macOS devices.