> For the complete documentation index, see [llms.txt](https://cpb.gitbook.io/book/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cpb.gitbook.io/book/languages/lua/disadvantages.md).

# Disadvantages

Some bad stuff about Lua...

* **No Unicode support**
* **It's not super popular language...**
* **With the Portability comes price of out of the box features**
* **No bitops in the older versions**