squirrelly

squirrelly

Summary

Squirrelly is a modern, configurable, and blazing fast template engine implemented in JavaScript. It works out of the box with ExpressJS and the full version weighs only ~2.2KB gzipped.

This is version 8 - a new, more powerful rewrite of Squirrelly. It adds multiple features (like filter parameters, whitespace control, partials, and template inheritance) to bring you a template engine with the power of Nunjucks, the simplicity of EJS, and the small bundle size of its earlier versions.

Version 8 is still in beta. Squirrelly v7 will continue to be maintained, and can be found at https://github.com/squirrellyjs/squirrelly/tree/v7. Since the API of v8 isn't fully documented yet, most people should probably use v7 for the next few weeks.

Read about the changes

Why Squirrelly?

Simply put, Squirrelly is super lightweight, super fast, super powerful, and super simple.

🌟 Features

• 🔧 Custom helpers
• 🔧 Custom filters
• 📦 0 dependencies
• 🔨 Conditionals
• ⚡️ Exports ES Modules as well as UMD
• 🔨 Loops
• 🔧 Custom delimeters
• 📝 Easy template syntax
• 🔧 Precompilation
• 🔨 Partials
• 🔧 Inline JavaScript
• 🔨 Comments
• 🔧 Caching
• 🚀 Fast

📜 Docs

We know nobody reads through the long and boring documentation in the ReadMe anyway, so head over to the documentation website:

📝 https://squirrelly.js.org

📓 Examples

Simple Template

var myTemplate = "<p>My favorite kind of cake is: {{it.favoriteCake}}</p>"

Sqrl.Render(myTemplate, {favoriteCake: 'Chocolate!'})
// Returns: '<p>My favorite kind of cake is: Chocolate!</p>

Conditionals

{{~if(it.somevalue === 1)}}
Display this
{{#else}}
Display this
{{/if}}

Loops

{{~each(it.somearray) => val, index}}
Display this
The current array element is {{val}}
The current index is {{index}}
{{/each}}

✔️ Tests

Tests can be run with npm test. Multiple tests check that parsing, rendering, and compiling return expected results, formatting follows guidelines, and code coverage is at the expected level.

Resources

To be added

Projects using squirrelly

[Waiting for permissions]

Credits

Made with ❤ by @nebrelbug and all these wonderful contributors (emoji key):

This project follows the all-contributors specification. Contributions of any kind are welcome!