# 4. App developers notes

- [4.1 On bundling](/materialize-bridge-docs/master/4.-app-developers-notes/4.1-on-bundling.md)
- [4.2 Using your own SASS with JSPM](/materialize-bridge-docs/master/4.-app-developers-notes/4.2-using-your-own-sass-with-jspm.md)
