Comparison summary
Here’s a table depicting how both languages compare with each other:
| Characteristics | Rust | JavaScript |
|---|---|---|
| Syntax | Strict | Not strict |
| Memory management | Manual | Automatic |
| Typing | Statically typed | Dynamically typed |
| Data types | Larger number of data types | A smaller number of data types |
| Mutability | Variables are immutable by default | Primitive data types are immutable and non-primitive data types are mutable |
| Concurrency | Concepts of ownership and borrowing | Concepts of event loop and asynchronous programming |
| Error handling | No exceptions | Throws exceptions |
| Community | Relatively smaller compared to JavaScript | Well-established and massive community |
| Ecosystem | Cargo is used, growing day by day | Millions of libraries are already used by various developers |
| Applications | Performance-heavy systems | Web development, server-side scripting |
Rust vs JavaScript: Key Differences
Programming languages have transformed the way we think about building systems and software. One such language is Rust, which is becoming more and more popular and impactful as the days go by. It is known for building robust systems capable of executing performance-intensive tasks. Moreover, it is regarded as a language that encourages memory safety.
In recent years, Rust has been compared with JavaScript, an old but really powerful scripting language, also regarded as the “language of the web.” Both languages are great enough to perform their respective tasks but provide different approaches to different concepts. This article will discuss what Rust and JavaScript are and the differences between the two languages in detail.
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