You can use any code editor you like when working with FAST. One of our favorites is Visual Studio Code. VS Code has great support for API autocomplete for TypeScript and JavaScript APIs, as well as a rich ecosystem of plugins.
When working with VS Code, we recommend using these plugins:
- FAST Snippets to get commonly used conventions when creating
FAST Components. - literally-html to get syntax highlighting and documentation in your
htmlblocks. - es6-string-css to get syntax highlighting in your
cssblocks.