# @extends

## #approval

### ~ hint

All packages need to be approved by the Micro:bit Foundation before being available in the web editor.
Contact the Microbit Foundation support to get your package approved.

### ~

## Samples #samples

* [pxt-neopixel](https://github.com/Microsoft/pxt-neopixel) -- TypeScript + ARM Thumb assembly package
* [pxt-max6675](https://github.com/Microsoft/pxt-max6675) -- TypeScript
* [pxt-sonar](https://github.com/microsoft/pxt-sonar) -- TypeScript
* [pxt-i2c-fram](https://github.com/microsoft/pxt-i2c-fram) -- TypeScript