# Related Material Articles and videos that have directly or indirectly inspired and influenced immutable styles. ## Articles * [Compiler Errors for Humans](https://elm-lang.org/blog/compiler-errors-for-humans) - Evan Czaplicki * [Compilers as Assistants](https://elm-lang.org/blog/compilers-as-assistants) - Evan Czaplicki * [CSS Overrides: Friend or Foe?](http://www.callumhart.com/blog/css-overrides-friend-or-foe) - Yours truly * [The End of Global CSS](https://medium.com/seek-blog/the-end-of-global-css-90d2a4a06284) - Mark Dalgleish * [A Unified Styling Language](https://medium.com/seek-blog/a-unified-styling-language-d0c208de2660) - Mark Dalgleish * [Immutable CSS](https://csswizardry.com/2015/03/immutable-css) - Harry Roberts ## Videos * [Inventing on Principle](https://youtu.be/PUv66718DII) - Bret Victor * [Simplicity Matters](https://youtu.be/rI8tNMsozo0) - Rich Hickey * [Idée Fixe](https://youtu.be/lzXHMy4ewtM) - David Nolen * [Making Impossible States Impossible](https://youtu.be/IcgmSRJHu_8) - Richard Feldman --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://callum-hart.gitbook.io/immutable-styles/relatedmaterial.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.