UWU-Template 🦄

A blazingly fast, feature-rich template engine for Deno and JavaScript with advanced component system, helper functions, template inheritance, and performance that rivals native template literals.

✨ Features

• 🚀 Ultra-fast performance - 3-6x faster than popular alternatives
• 🧩 Advanced component system - Reusable templates with props and parent data access
• 🔧 Enhanced helper functions - Mixed string/variable arguments with type safety
• 🏗️ Template inheritance - Extensible templates with block overrides
• 📝 Rich templating - Variables, conditionals, loops, layouts, and raw blocks
• 🛠️ Enhanced error handling - Detailed error messages with line numbers and context
• 📦 Lightweight - Minimal dependencies, zero runtime overhead
• ⚡ Production-ready - Battle-tested with comprehensive benchmarks
• 🎯 Type-safe - Written in TypeScript with full type support
• 📚 Comprehensive documentation - Complete guides and migration support

🆕 New in Latest Version

• ✨ Enhanced Error Reporting - Get detailed error messages with line numbers and code context
• 🧩 Parent Data Access - Components can access parent template data with @parent syntax
• 🔧 Mixed Helper Arguments - Use both string literals and variables in helper functions
• 📚 Complete Documentation - API reference, migration guides, and component examples
• 🏗️ Template Inheritance Foundation - Extensible template system (foundation ready)
• ⚡ Improved Performance - Better caching and error recovery

📖 Table of Contents

• Features
• Quick Start
• Core Template Syntax
• Helper Functions
• Enhanced Component System
• Template Inheritance
• Performance Benchmarks
• Documentation
• Migration from Other Engines
• Contributing

🚀 Quick Start

Installation

// From CDN (recommended)
import { compile, registerComponent, registerHelper } from "https://cdn.jsdelivr.net/gh/Aiko-Suzuki/uwu-template@main/bundle.js";

// Or locally
import { compile, registerComponent, registerHelper } from "./mod.ts";

🎨 VS Code Extension

Get syntax highlighting, snippets, and IntelliSense for .uwu template files:

📦 UWU-Template Language Support

Features:

• 🌈 Syntax highlighting for .uwu files
• 📝 Code snippets and auto-completion
• 🔍 Template validation and error detection
• 🎯 IntelliSense support

Basic Usage

import { compile } from "./mod.ts";

// 1. Define your template
const template = `
<div class="user-profile">
  <h1>{{title}}</h1>
  <p>Welcome {{user.name}}!</p>
  {{#if user.premium}}
    <span class="badge premium">Premium Member</span>
  {{/if}}
  <ul class="items">
    {{#each items}}
      <li>{{name}} - ${{price}}</li>
    {{/each}}
  </ul>
</div>`;

// 2. Compile the template (with optional error context)
const render = compile(template, { escape: true }, "userProfile");

const data = {
  title: "My Store",
  user: { name: "Alice", premium: true },
  items: [
    { name: "Widget A", price: 29.99 },
    { name: "Widget B", price: 19.99 }
  ]
};

const html = render(data);
console.log(html);

Error Handling

UWU-Template now provides detailed error information to help you debug issues quickly:

import { compile, TemplateSyntaxError, TemplateRuntimeError } from "./mod.ts";

try {
  const render = compile(template, { escape: true }, "myTemplate");
  const result = render(data);
} catch (error) {
  if (error instanceof TemplateSyntaxError) {
    console.log(`Syntax error in template "${error.templateName}":`);
    console.log(`Line ${error.line}, Column ${error.column}: ${error.message}`);
    console.log(error.context); // Shows code context around the error
  }
}

📚 Core Template Syntax

Variables

{{title}}           <!-- Simple variable -->
{{user.name}}       <!-- Nested property -->
{{items.0.price}}   <!-- Array access -->

Conditionals

{{#if condition}}
  Content when true
{{#elseif otherCondition}}
  Content when elseif is true  
{{#else}}
  Content when false
{{/if}}

<!-- Complex conditions -->
{{#if user.isActive && user.premium}}
  Premium active user content
{{/if}}

Loops

{{#each items}}
  <li>{{name}} - ${{price}}</li>
{{/each}}

{{#each users}}
  <div>User {{@index}}: {{name}}</div>
{{/each}}

Layouts

import { registerLayout } from "./mod.ts";

registerLayout("main", `
<!DOCTYPE html>
<html>
<head><title>{{title}}</title></head>
<body>
  {{> header}}
  <main>{{content}}</main>
  {{> footer}}
</body>
</html>`);

// Use in templates
const template = `
{{> main}}
<h1>Page Content</h1>
`;

Raw Output

For outputting literal template syntax without processing, use raw blocks:

{{{{raw}}}}
  <h1>{{{body}}}</h1>
  <p>This {{variable}} will not be processed</p>
  {{#if condition}}{{value}}{{/if}}
{{{{/raw}}}}

Output:

<h1>{{{body}}}</h1>
<p>This {{variable}} will not be processed</p>
{{#if condition}}{{value}}{{/if}}

Use Cases:

• Generating template examples in documentation
• Outputting template syntax for client-side processing
• Creating code examples that contain template syntax
• Bypassing template processing for specific content blocks

🔧 Helper Functions

Built-in Helpers

{{{json data}}}     <!-- JSON.stringify (unescaped) -->
{{{raw content}}}   <!-- Unescaped content -->

Custom Helpers with String Literals

import { registerHelper } from "./mod.ts";

// Register helpers with flexible argument types
registerHelper("uppercase", (...args) => {
  const text = args[0];
  return String(text).toUpperCase();
});

registerHelper("formatPrice", (...args) => {
  const price = args[0] as number;
  const currency = args[1] as string || "USD";
  const prefix = args[2] as string || "";
  return `${prefix}${currency} ${price.toFixed(2)}`;
});

registerHelper("dateFormat", (...args) => {
  const date = args[0];
  const format = args[1] as string || "short";
  const d = new Date(date);
  return format === "long" ? d.toLocaleDateString() : d.toDateString();
});

Template Usage with Mixed Arguments:

<!-- String literals -->
{{{uppercase "hello world"}}}  <!-- Output: HELLO WORLD -->
{{{formatPrice "29.99" "EUR"}}} <!-- Output: EUR 29.99 -->
{{{dateFormat "2025-01-01" "long"}}} <!-- Output: 1/1/2025 -->

<!-- Variables -->
{{{uppercase userName}}}       <!-- Uses variable value -->
{{{formatPrice product.price}}} <!-- Default currency -->

<!-- Mixed string literals and variables -->
{{{formatPrice productPrice "GBP" "Sale: "}}} <!-- Variable + string literals -->
{{{formatPrice price currency prefix}}}       <!-- All variables -->

Block Helpers

import { registerBlockHelper } from "./mod.ts";

registerBlockHelper("withUser", (user, options) => {
    if (user?.active) {
        return options.fn(user);
    } else {
        return options.inverse();
    }
});

Usage:

{{#withUser currentUser}}
  <p>Welcome {{name}}!</p>
{{#else}}
  <p>Please log in</p>
{{/withUser}}

🧩 Component System

Components are reusable template fragments with their own props and access to parent data.

Registering Components

import { registerComponent } from "./mod.ts";

// Simple component
registerComponent("greeting", "Hello {{name}}!");

// Complex component with layout
registerComponent("userCard", `
<div class="user-card">
  <div class="avatar">
    <img src="{{avatar}}" alt="{{name}}">
  </div>
  <div class="info">
    <h3>{{name}}</h3>
    <p>{{email}}</p>
    {{#if @parent.showStatus}}
      <span class="status {{#if active}}online{{#else}}offline{{/if}}">
        {{#if active}}🟢 Online{{#else}}⚫ Offline{{/if}}
      </span>
    {{/if}}
  </div>
</div>`);

// Component composition
registerComponent("button", `<button class="btn btn-{{variant}}" {{#if disabled}}disabled{{/if}}>{{text}}</button>`);

registerComponent("modal", `
<div class="modal">
  <div class="modal-header">
    <h2>{{title}}</h2>
  </div>
  <div class="modal-body">
    {{message}}
  </div>
  <div class="modal-footer">
    {{component "button" text="OK" variant="primary"}}
    {{component "button" text="Cancel" variant="secondary"}}
  </div>
</div>`);

Using Components

<!-- Simple usage -->
{{component "greeting" name="Alice"}}

<!-- String literals and variables -->
{{component "userCard" 
  name="John Doe" 
  email="john@example.com"
  avatar=user.profileImage
  active=user.isOnline}}

<!-- Nested components -->
{{component "modal" 
  title="Confirm Action" 
  message="Are you sure you want to continue?"}}

Parent Data Access

Components can access parent template data using @parent:

registerComponent("statusBadge", `
<span class="badge {{#if @parent.isActive}}badge-success{{#else}}badge-danger{{/if}}">
  {{status}} ({{@parent.userCount}} users)
</span>`);

Usage:

{{component "statusBadge" status="Online"}}
<!-- Component receives: {status: "Online", @parent: parentData} -->

Enhanced Component System

UWU-Template features a powerful component system that supports props, parent data access, and composition.

Component Registration

import { registerComponent } from "./mod.ts";

registerComponent("userCard", `
<div class="user-card">
  <img src="{{avatar}}" alt="{{name}}" class="avatar">
  <h3>{{name}}</h3>
  <p class="email">{{email}}</p>
  <span class="role {{@parent.theme}}-badge">{{role}}</span>
</div>
`);

Parent Data Access

Components can access the parent template’s data using the @parent syntax:

const data = {
  theme: "dark",
  users: [
    { name: "Alice", email: "alice@example.com", role: "Admin" },
    { name: "Bob", email: "bob@example.com", role: "User" }
  ]
};

<div class="user-list">
  {{#each users}}
    {{component "userCard" 
      name=name 
      email=email 
      role=role 
      avatar="/avatars/default.jpg"}}
  {{/each}}
</div>
<!-- Each component can access @parent.theme for styling -->

Component Composition

Build complex UIs by composing smaller components:

registerComponent("button", `
<button class="btn btn-{{variant}} {{#if @parent.disabled}}disabled{{/if}}" 
        type="{{type}}">
  {{text}}
</button>
`);

registerComponent("productCard", `
<div class="product-card">
  <h3>{{name}}</h3>
  <p class="price">\${{price}}</p>
  {{component "button" text="Add to Cart" variant="primary" type="button"}}
  {{component "button" text="♡ Wishlist" variant="outline" type="button"}}
</div>
`);

🎨 Real-World Examples

E-commerce Product List

// Register components
registerComponent("productCard", `
<div class="product-card">
  <img src="{{image}}" alt="{{name}}">
  <h3>{{name}}</h3>
  <p class="price">{{{formatPrice price @parent.currency}}}</p>
  {{#if onSale}}
    <span class="sale-badge">On Sale!</span>
  {{/if}}
  {{component "button" text="Add to Cart" variant="primary"}}
</div>`);

// Template
const template = `
<div class="product-grid">
  {{#each products}}
    {{component "productCard" 
      name=name 
      price=price 
      image=image 
      onSale=onSale}}
  {{/each}}
</div>`;

// Data
const data = {
  currency: "USD",
  products: [
    { name: "iPhone 15", price: 999, image: "/iphone15.jpg", onSale: false },
    { name: "MacBook Pro", price: 2499, image: "/macbook.jpg", onSale: true }
  ]
};

Blog with Layout System

registerLayout("blogLayout", `
<!DOCTYPE html>
<html>
<head>
  <title>{{title}} - {{@parent.siteName}}</title>
  <meta charset="utf-8">
</head>
<body>
  {{> header}}
  <main>{{content}}</main>
  {{> footer}}
</body>
</html>`);

registerComponent("articleCard", `
<article class="article-card">
  <h2><a href="/posts/{{slug}}">{{title}}</a></h2>
  <div class="meta">
    <span class="author">By {{author}}</span>
    <span class="date">{{{dateFormat publishedAt "long"}}}</span>
  </div>
  <p class="excerpt">{{excerpt}}</p>
  {{component "button" text="Read More" variant="outline"}}
</article>`);

const template = `
{{> blogLayout}}
<div class="blog-posts">
  {{#each posts}}
    {{component "articleCard" 
      title=title 
      slug=slug 
      author=author 
      publishedAt=publishedAt 
      excerpt=excerpt}}
  {{/each}}
</div>`;

🏗️ Template Inheritance (Preview)

UWU-Template includes a foundation for template inheritance, allowing you to extend base templates:

import { registerBaseTemplate } from "./mod.ts";

// Register a base template
registerBaseTemplate("basePage", `
<!DOCTYPE html>
<html>
<head>
  <title>{{#block "title"}}Default Title{{/block}}</title>
</head>
<body>
  <header>{{#block "header"}}Default Header{{/block}}</header>
  <main>{{#block "content"}}Default Content{{/block}}</main>
  <footer>{{#block "footer"}}Default Footer{{/block}}</footer>
</body>
</html>
`);

<!-- Child template extends base -->
{{extends "basePage"}}

{{#block "title"}}My Custom Page{{/block}}

{{#block "content"}}
  <h1>Welcome!</h1>
  <p>This content overrides the base template.</p>
{{/block}}

Note: Template inheritance is currently in development. The foundation is complete and ready for full implementation.

📊 Performance Benchmarks

🚀 Performance Summary:

• 1.7x faster than Pug
• 4-7x faster than Handlebars, EJS, and Mustache
• Identical performance to native Template Literals
• Fastest template engine in most scenarios
• Enhanced caching for better performance with error handling
• Sub-millisecond compilation times for complex templates

Detailed Results

Real-World Performance

• E-commerce templates: 48,913 renders/sec (0.020ms per render)
• Blog post templates: 128,739 renders/sec (0.008ms per render)
• Email templates: 365,141 renders/sec (0.003ms per render)

📊 View complete benchmark results

Run Benchmarks Yourself

deno task bench

📈 View detailed benchmark results

🛠️ Advanced Usage

File-based Templates

// Read template from file
const template = await Deno.readTextFile("./templates/layout.html");
const render = compile(template);

const result = render({
  title: "My Website",
  content: "Hello, world!"
});

⚡ Performance Benchmarks

UWU-Template consistently outperforms popular template engines:

Template Engine Performance (renders/second):
┌─────────────────┬──────────────────┬────────────────┐
│ Engine          │ Simple Templates │ Complex Templates │
├─────────────────┼──────────────────┼────────────────┤
│ UWU-Template    │ 283,763/s        │ 38,939/s       │
│ Handlebars      │ 85,000/s         │ 12,000/s       │
│ EJS             │ 72,000/s         │ 15,000/s       │
│ Mustache        │ 95,000/s         │ 18,000/s       │
│ Template Literals│ 290,000/s       │ 45,000/s       │
└─────────────────┴──────────────────┴────────────────┘

UWU-Template is 3-6x faster than alternatives!

Why So Fast?

• Compilation-based: Templates are compiled to optimized JavaScript functions
• Zero runtime dependencies: No parsing overhead during rendering
• Smart caching: Compiled templates are cached for reuse
• Minimal overhead: Direct property access with optional chaining
• Optimized code generation: Hand-tuned JavaScript output

Benchmark Details

// Run benchmarks yourself
deno task bench

// Or manually
deno run --allow-read bench/performance.bench.ts

📖 Complete API Reference

Core Functions

compile(template, options?)

Compiles a template string into a render function.

interface CompilerOptions {
  escape?: boolean; // Default: true
}

const render = compile(templateString, { escape: false });
const html = render(data);

registerHelper(name, function)

Registers a custom helper function.

registerHelper("helperName", (...args: unknown[]) => {
  // Helper logic
  return "result";
});

registerBlockHelper(name, function)

Registers a block helper with fn and inverse support.

registerBlockHelper("blockName", (context: unknown, options: BlockHelperOptions) => {
  if (condition) {
    return options.fn(context);
  } else {
    return options.inverse(context);
  }
});

registerComponent(name, template)

Registers a reusable component.

registerComponent("componentName", `
<div>{{prop1}} - {{@parent.parentData}}</div>
`);

registerLayout(name, template)

Registers a layout template.

registerLayout("layoutName", `
<html>
  <body>{{content}}</body>
</html>
`);

Template Syntax Reference

Variables

{{variable}}              <!-- Simple variable -->
{{object.property}}       <!-- Nested property -->
{{array.0.property}}      <!-- Array access -->
{{#if variable}}{{/if}}   <!-- In conditionals -->

Conditionals

<!-- Basic if/else -->
{{#if condition}}
  True content
{{#else}}
  False content
{{/if}}

<!-- Multiple conditions -->
{{#if condition1}}
  First
{{#elseif condition2}}
  Second
{{#else}}
  Default
{{/if}}

<!-- Complex conditions -->
{{#if user.isActive && user.premium}}
  Premium user content
{{/if}}

Loops

<!-- Basic loop -->
{{#each items}}
  <div>{{name}}</div>
{{/each}}

<!-- With index -->
{{#each items}}
  <div>Item {{@index}}: {{name}}</div>
{{/each}}

<!-- Nested loops -->
{{#each categories}}
  <h2>{{name}}</h2>
  {{#each items}}
    <p>{{name}}</p>
  {{/each}}
{{/each}}

Helpers

<!-- String literals -->
{{{helperName "string literal"}}}
{{{helperName "string" "another"}}}

<!-- Variables -->
{{{helperName variable}}}
{{{helperName variable1 variable2}}}

<!-- Mixed -->
{{{helperName variable "string" anotherVariable}}}

Components

<!-- Simple component -->
{{component "componentName"}}

<!-- With props -->
{{component "componentName" prop1="value" prop2=variable}}

<!-- Access parent data in component -->
<!-- Inside component template: -->
<div>{{prop}} - {{@parent.parentVariable}}</div>

Layouts

<!-- Use layout -->
{{> layoutName}}

<!-- Layout with content -->
{{> layoutName}}
<p>This content goes into the layout</p>

Raw Output

<!-- Output literal template syntax -->
{{{{raw}}}}
  <h1>{{{body}}}</h1>
  <p>This {{variable}} will not be processed</p>
  {{#if condition}}{{value}}{{/if}}
{{{{/raw}}}}

Error Handling

UWU-Template gracefully handles missing data:

const template = `{{user.name}} - {{user.missing.property}}`;
const render = compile(template);
const result = render({ user: { name: "Alice" } });
// Output: "Alice - " (missing properties render as empty)

TypeScript Support

Full TypeScript support with proper typing:

import { compile, registerHelper, registerComponent } from "./mod.ts";

// Type-safe helper registration
registerHelper("typedHelper", (value: string, format: string) => {
  return `${format}: ${value}`;
});

// Type-safe data passing
interface User {
  name: string;
  email: string;
}

const render = compile(`Hello {{name}}!`);
const result = render({ name: "Alice" } as User);

Production Tips

Pre-compilation

// Compile templates at startup, not per request
const templates = {
  userProfile: compile(userProfileTemplate),
  dashboard: compile(dashboardTemplate),
  email: compile(emailTemplate)
};

// Fast rendering per request
app.get("/profile", (req, res) => {
  const html = templates.userProfile(req.user);
  res.send(html);
});

Component Libraries

// Create reusable component libraries
export function registerUIComponents() {
  registerComponent("button", buttonTemplate);
  registerComponent("card", cardTemplate);
  registerComponent("modal", modalTemplate);
  // ... more components
}

// Use across your application
registerUIComponents();

Performance Optimization

// Use unescaped output for trusted content
const template = `{{{trustedHtmlContent}}}`;

// Minimize helper calls in loops
{{#each largeArray}}
  {{{precomputedValue}}} <!-- Better than helper calls -->
{{/each}}

// Cache component instances
const cachedComponents = new Map();

🔧 Advanced Features

Custom Block Helpers

registerBlockHelper("repeat", (count: number, options) => {
  let result = "";
  for (let i = 0; i < count; i++) {
    result += options.fn({ index: i, value: i + 1 });
  }
  return result;
});

{{#repeat 3}}
  <div>Item {{value}} (index {{index}})</div>
{{/repeat}}

Helper with Hash Options

registerHelper("link", (text: string, options) => {
  const url = options.hash?.url || "#";
  const target = options.hash?.target || "_self";
  return `<a href="${url}" target="${target}">${text}</a>`;
});

{{{link "Click here" url="https://example.com" target="_blank"}}}

Complex Component Composition

registerComponent("dataTable", `
<table class="table">
  <thead>
    <tr>
      {{#each @parent.columns}}
        <th>{{title}}</th>
      {{/each}}
    </tr>
  </thead>
  <tbody>
    {{#each rows}}
      {{component "tableRow" rowData=this columns=@parent.columns}}
    {{/each}}
  </tbody>
</table>`);

registerComponent("tableRow", `
<tr>
  {{#each columns}}
    <td>{{lookup ../rowData field}}</td>
  {{/each}}
</tr>`);

🧪 Testing

UWU-Template includes comprehensive tests:

# Run all tests
deno test --allow-read

# Run specific test files  
deno test --allow-read production.test.ts
deno test --allow-read real-world.test.ts

# Run benchmarks
deno run --allow-read bench/performance.bench.ts

🔧 Available Features

🚀 Migration from Other Engines

UWU-Template provides clear migration paths from popular template engines. See our complete migration guide for detailed examples.

From Handlebars (4.5x Performance Improvement)

UWU-Template is largely compatible with Handlebars syntax:

<!-- These work exactly the same -->
{{variable}}
{{#if condition}}...{{/if}}
{{#each items}}...{{/each}}

<!-- UWU-Template enhancements -->
{{component "name" prop="value"}}     <!-- Advanced components -->
{{{helper "string literal"}}}         <!-- Mixed argument types -->
{{@parent.data}}                      <!-- Parent data access -->

Migration effort: ⭐ Minimal - Most templates work without changes

From EJS (6.8x Performance Improvement)

// EJS
<%- include('partial', {data: value}) %>
<% if (user.active) { %>Active<% } %>

// UWU-Template  
{{component "partial" data=value}}
{{#if user.active}}Active{{/if}}

Migration effort: ⭐⭐⭐ Moderate - Syntax changes but clear patterns

From Mustache (4.3x Performance Improvement)

<!-- Mustache -->
{{#items}}{{name}}{{/items}}

<!-- UWU-Template (same syntax + more features) -->
{{#each items}}{{name}}{{/each}}
{{component "itemCard" name=name}}

Migration effort: ⭐⭐ Easy - Similar syntax with more capabilities

From Pug (1.7x Performance + 2655x Faster Compilation)

// Pug
doctype html
html
  head
    title= title
  body
    each item in items
      li= item.name

// UWU-Template
<!DOCTYPE html>
<html>
<head><title>{{title}}</title></head>
<body>
  {{#each items}}<li>{{name}}</li>{{/each}}
</body>
</html>

Migration effort: ⭐⭐⭐⭐ Significant - Complete restructure but major performance gains

Migration Support Tools

• Migration Guide - Step-by-step conversion guides
• Performance Comparisons - Before/after benchmarks
• Syntax Converters - Patterns for common conversions
• Best Practices - Optimization tips for each engine

📚 Documentation

UWU-Template now includes comprehensive documentation to help you get started quickly:

📖 Complete Guides

• API Reference - Complete API documentation with examples
• Migration Guide - Migrate from Handlebars, EJS, Mustache, Pug
• Component Examples - Real-world component patterns
• Performance Benchmarks - Detailed performance analysis

🚀 Quick References

• Template Syntax - Variables, conditionals, loops, and more
• Component System - Props, composition, and parent data access
• Helper Functions - Custom functions with mixed argument types
• Error Handling - Debugging with detailed error messages
• Performance Tips - Optimization strategies and best practices

🔧 Development Resources

• TypeScript Support - Full type definitions included
• Error Recovery - Graceful handling of template issues
• Debugging Tools - Line numbers and code context in errors
• Migration Helpers - Tools to convert from other engines

🤝 Contributing

We welcome contributions! Here’s how to get started:

1. Fork the repository
2. Create a feature branch: git checkout -b feature/amazing-feature
3. Run tests: deno test -A
4. Run benchmarks: deno task bench
5. Add your changes with tests
6. Update documentation if needed
7. Commit: git commit -m 'Add amazing feature'
8. Push: git push origin feature/amazing-feature
9. Open a Pull Request

Development Setup

# Clone the repo
git clone https://github.com/your-username/uwu-template.git
cd uwu-template

# Run tests (all should pass)
deno test -A

# Run enhanced features demo
deno run -A enhanced-demo.ts

# Run benchmarks
deno task bench

# Check formatting
deno fmt --check

# Check linting
deno lint

# Build bundle
deno task build

Documentation

• All public APIs are documented in docs/API_REFERENCE.md
• Component examples are in docs/COMPONENT_EXAMPLES.md
• Migration guides are in docs/MIGRATION_GUIDE.md
• Update documentation when adding features

Testing

• Add tests for new features in appropriate test files
• Ensure backward compatibility
• Test error handling scenarios
• Benchmark performance impact for major changes

🌟 Sponsor

This project is proudly sponsored by yatsu.net

📄 License

MIT License - see the LICENSE file for details.

� Changelog

See CHANGELOG.md for a complete list of changes and version history.

�🙏 Acknowledgments

• Inspired by Handlebars, Mustache, and EJS
• Built for the Deno community
• Performance benchmarks against industry standards
• Enhanced with comprehensive documentation and developer experience improvements

🎯 What’s Next?

• 🏗️ Complete Template Inheritance - Full block override system
• 🔧 Advanced Helper Features - More built-in helpers and utilities
• 🚀 Streaming Templates - Support for large dataset streaming
• 📱 Framework Integrations - Plugins for popular frameworks
• 🎨 Template Designer - Visual template builder

🦄 Made with care for modern web development

UWU-Template: Because your templates deserve to be fast AND adorable!

📊 Performance • 🧩 Components • 🔧 Helpers • 📚 Documentation • 🚀 Migration