Getting Started with Cangjie

Cangjie is a versatile, all-purpose programming language designed to optimize both application development efficiency and runtime performance, while providing an exceptional programming experience. Below are some of its key features:

Clear and efficient syntax: Cangjie offers a streamlined syntax that enhances development efficiency and readability. Features such as string interpolation, primary constructors, flow expressions, pattern matching, and re-export enable developers to write concise, expressive code with minimal effort, making it easier to implement complex logic quickly.
Multi-paradigm programming: Cangjie embraces a multi-paradigm approach, supporting functional, imperative, and object-oriented programming styles. It incorporates advanced functional features like higher-order functions, algebraic data types, pattern matching, and generics. At the same time, it integrates object-oriented concepts such as encapsulation, interfaces, inheritance, and subtype polymorphism, facilitating modular development. Additionally, Cangjie offers simple and efficient imperative features, including value types and global functions. This flexibility allows developers to choose the most appropriate paradigm for their development needs and application scenarios.
Secure types: Cangjie is a statically and strongly-typed language that catches potential errors early through comprehensive type checks at compile time, reducing runtime risks and simplifying code maintenance. Its advanced type inference system further enhances productivity by minimizing the need for explicit type annotations, allowing developers to focus more on logic and less on type management.
Secure memory management: Cangjie offers automatic memory management and includes built-in safeguards such as array index bounds checks and overflow detection to ensure memory safety. These features help prevent common memory-related errors, enhancing the stability and security of applications.
Efficient concurrency: Cangjie leverages lightweight user-mode threads (native coroutines) and intuitive concurrency mechanisms to enable efficient development and execution in multi-threaded environments. This approach simplifies concurrent programming while ensuring optimal performance in concurrent scenarios.
Cross-language compatibility: Cangjie supports seamless interoperability with popular programming languages, including C, and embraces a declarative programming paradigm. This enables efficient reuse of existing code and smooth integration with libraries from other language ecosystems, enhancing overall compatibility and flexibility.
Scaling to new domains: Cangjie supports lexical macro-based metaprogramming, enabling code transformation at compile time. Combined with features such as trailing lambda, properties, operator overloading, and keyword omission, it enables developers to construct embedded domain-specific languages (EDSLs) with ease.
Optimized UI development: UI development is a core aspect of device-side applications, and Cangjie streamlines this process with the powerful metaprogramming features mentioned above. These capabilities enable the creation of declarative UI frameworks, enhancing both development efficiency and the overall user experience.
Comprehensive built-in libraries: Cangjie offers an extensive set of built-in libraries, covering a wide range of functionality including data structures, common algorithms, numerical functions, regular expression matching, system interactions, file handling, network communication, database access, logging, compression and decompression, encoding and decoding, as well as encryption-decryption and serialization-deserialization.