docs: add note about other editor support

README.md

@@ -2,6 +2,9 @@
 
 [Zed](https://github.com/zed-industries/zed) extension for the [Tera](https://keats.github.io/tera/) templating language.
 
+> [!TIP]
+> *For Visual Studio Code support, see [uncenter/vscode-tera](https://github.com/uncenter/vscode-tera). For Helix and Neovim support, see [uncenter/tree-sitter-tera](https://github.com/uncenter/tree-sitter-tera).*
+
 ![Screenshot of highlighted sample Tera code in Zed with the zed-tera extension installed](./assets/preview.png)
 
 _Zed with zed-tera. Screenshot taken with the [catppuccin/zed](https://github.com/catppuccin/zed) theme._