yanhaijing/template.js
Template.js
Template.js is a JavaScript template engine designed for parsing and rendering dynamic HTML content in both browser and server-side environments. It functions as a frontend logic library that manages complex user interfaces through data injection, template composition, and extensible rendering logic.
The engine distinguishes itself by prioritizing performance through build-time template compilation, which transforms template files into executable modules or functions to minimize runtime overhead. It also incorporates a secure execution sandbox that restricts template logic to a controlled scope, preventing unauthorized access to the host application context during the rendering process.
The library supports a comprehensive template lifecycle, including syntax parsing, recursive composition of sub-templates, and data transformation via custom filters and decorators. It integrates into standard development workflows through command-line utilities for project scaffolding and plugins for common JavaScript build tools and bundlers.
Features
- JavaScript Template Engines - Provides a lightweight library for parsing and rendering dynamic HTML content in browser and server environments.
- Template Compilation Tools - Converts template files into optimized render functions during the build phase.
- Frontend Logic Basics - Manages complex UI components through nested templates and extensible rendering logic.
- Build-Time Precompilation - Converts templates into optimized executable JavaScript modules during the build process to minimize runtime overhead.
- Compiled Template Execution - Compiles template source strings into executable JavaScript functions to maximize rendering performance.
- Dynamic HTML Generators - Injects data into templates to generate dynamic HTML fragments for web applications.
- Dynamic Template Rendering - Provides runtime evaluation of templates with dynamic data injection for both browser and server-side environments.
- Data Filter Extensions - Allows registration of custom functions to manipulate and format data variables before rendering.
- Template Extensions - Allows the addition of custom logic, directives, and helpers to extend the template engine's capabilities.
- Template Syntax Parsers - Analyzes template source code to identify and extract logic and placeholders for subsequent rendering or compilation steps.
- Build Pipeline Plugins - Provides modular plugins to integrate template processing into standard build pipelines.
- Build Tool Plugins - Provides adapters for common bundlers to precompile templates into executable modules.
- Template Extensions - Enables developers to extend template functionality with custom logic, filters, and decorators.
- Template Management Systems - Manages the full lifecycle of templates including parsing, compilation, and rendering across different environments.
- Build Tool Integrations - Offers plugins for common bundlers to automate template processing within development workflows.
- Recursive Template Compositions - Enables modular user interface design through the recursive nesting of sub-templates within primary templates.
- JavaScript Build Engines - Automates template compilation into modules using standard JavaScript build pipelines.
- Template Modularization - Promotes modular UI design by nesting sub-templates within primary structures.
- Execution Sandboxes - Restricts template logic execution to prevent unauthorized access to host application contexts.
- Isolated Execution Sandboxes - Executes template logic within a restricted sandbox to prevent unauthorized access to the host application context.
- Template Security Policies - Ensures secure rendering by isolating template logic within a restricted execution environment.
- Abstract Syntax Tree Parsing - Parses template markup into structured trees to enable efficient compilation and rendering.
- Recursive Template Resolution - Supports recursive inclusion of sub-templates to enable modular and reusable UI component design.
- Data Transformation Filters - Provides custom filters to transform and format data variables before they are rendered in the final output.
- Template Logic Customization - Supports registering custom functions and filters to modify data output directly within template syntax.
