How to use this tool?
This free online converter lets you convert code from Lua to JavaScript in a click of a button. To use this converter, take the following steps -
- Type or paste your Lua code in the input box.
- Click the convert button.
- The resulting JavaScript code from the conversion will be displayed in the output box.
Examples
The following are examples of code conversion from Lua to JavaScript using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.
Example 1 - Is String Palindrome
Program that checks if a string is a palindrome or not.
Lua
JavaScript
Example 2 - Even or Odd
A well commented function to check if a number if odd or even.
Lua
JavaScript
Key differences between Lua and JavaScript
Characteristic | Lua | JavaScript |
---|---|---|
Syntax | Lua has a simple and flexible syntax that is easy to learn and use. | JavaScript has a more complex syntax than Lua, but it is still relatively easy to learn and use. |
Paradigm | Lua is a multi-paradigm language that supports procedural, functional, and object-oriented programming. | JavaScript is also a multi-paradigm language that supports procedural, functional, and object-oriented programming. |
Typing | Lua is a dynamically typed language, which means that variable types are determined at runtime. | JavaScript is also a dynamically typed language. |
Performance | Lua is known for its fast performance and small memory footprint. | JavaScript is generally slower than Lua, but it has improved significantly in recent years. |
Libraries and frameworks | Lua has a smaller ecosystem of libraries and frameworks compared to JavaScript, but it still has a number of useful ones, such as LuaRocks and LÖVE. | JavaScript has a vast ecosystem of libraries and frameworks, including popular ones like React, Angular, and Vue. |
Community and support | Lua has a smaller community compared to JavaScript, but it still has an active and supportive community. | JavaScript has a large and active community with many resources and support available. |
Learning curve | Lua has a relatively low learning curve, especially for those with programming experience. | JavaScript has a moderate learning curve, but it can be more challenging for those new to programming. |