pxt-core-own/common-docs/blocks/loops/for.md

Microsoft MakeCode, also known as Programming Experience Toolkit (PXT), provides Blocks / JavaScript tools and editors

# For
 
Run part of the program the number of times you say using an index variable.

```block
for(let i = 0; i <= 4; ++i) {
    let j = i;
}
```

## #examples