EJS

Uses standard JavaScript within <% %> tags, allowing developers to write logic without learning a new templating language, as highlighted in the philosophy of prioritizing developer familiarity.

Works as a drop-in view engine for Express.js, enabling easy server-side rendering in Node.js applications with minimal setup, as noted in the features section.

Can render templates in browsers using the same syntax, facilitating isomorphic applications, with examples provided for including ejs.js files and using ejs.render().

Offers configurable delimiters and built-in caching options, including LRU cache integration, to improve performance and adapt to different coding environments, as detailed in the options and caching sections.