CSS-Tricks Introduces MicroLighter Syntax Highlighter
CSS-Tricks highlights MicroLighter, a syntax highlighter offering themes and multi-language support without extra dependencies.

Stock photo for illustration only, not from the actual event
- MicroLighter fulfills core needs for CSS-Tricks
- Eliminates reliance on heavy added dependencies
- Leverages powerful modern CSS features
The team at CSS-Tricks discussed MicroLighter, a syntax highlighter that accomplishes exactly what they need, including themes, line numbers, and multiple language support, all without the added dependencies typically relied upon.
Chris built a custom WordPress block years ago that plugs into Prism.js. While Prism is robust, supports numerous languages, is lightweight, and battle-tested, the team is actively looking into integrating this new tool into their WordPress block setup.

Stock photo for illustration only, not from the actual event
It is not that JavaScript is entirely absent, but rather that less of it is needed. The tool leans heavily into modern CSS capabilities to handle styling tasks efficiently.
Utilizing modern CSS features for syntax highlighting shifts rendering tasks away from heavy JavaScript, resulting in improved performance and easier theme customization for developers.
By incorporating modern capabilities like light-dark() support and custom properties, building your own custom theme becomes entirely feasible and streamlined.
These modern styling options make rolling out bespoke themes straightforward and accessible for web developers looking to optimize their workflow.
Source: CSS-Tricks
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