LitElement TypeScript starter
A starter template for building web components with LitElement and TypeScript.
What is LitElement TypeScript starter?
LitElement TypeScript starter is a project template that provides a sample component and development setup for creating web components using LitElement with TypeScript. It enables developers to quickly start building custom, reusable UI elements with modern web standards, combining Lit's declarative templating with TypeScript's type safety.
Developers looking to create reusable web components with Lit and TypeScript, particularly those who want a pre-configured starter template with best practices for development, testing, and documentation.
Developers choose this template because it offers a comprehensive, opinionated setup with tools like a development server, testing framework, linting, formatting, and static site generation, all configured to follow Lit's publishing best practices for efficient build tool optimization.
Overview
Sample component project using LitElement with TypeScript
Use Cases
Best For
- Quickly starting a new LitElement project with TypeScript without manual configuration.
- Developing reusable web components with strict type safety and modern tooling.
- Setting up a project with integrated testing using @web/test-runner for both development and production modes.
- Generating documentation sites with eleventy for deployment on GitHub Pages.
- Enforcing code quality with pre-configured ESLint, TypeScript ESLint, lit-analyzer, and Prettier.
- Using VS Code with the lit-plugin extension for enhanced template editing and type-checking.
Not Ideal For
- Applications requiring server-side rendering with minimal JavaScript execution
- Teams looking for a pre-styled component library without custom development
- Projects that must support Internet Explorer 11
- Developers who prefer a minimal JavaScript setup without TypeScript overhead
Pros & Cons
Pros
Includes pre-configured development server with @web/dev-server for live preview, testing with @web/test-runner, and linting tools, enabling immediate start without manual configuration.
Combines Lit's declarative templating with TypeScript for robust type safety, and recommends lit-plugin for VS Code with syntax highlighting and type-checking, enhancing developer experience.
Supports testing in both development and production modes with watch functionality, as per the README, ensuring components are validated under different conditions.
Integrates eleventy for generating documentation sites deployable via GitHub Pages, facilitating easy project documentation and sharing.
Configured with ESLint, TypeScript ESLint, lit-analyzer, and Prettier to enforce code quality, following Lit's publishing guidelines for efficient build tool optimization.
Cons
The TypeScript compiler and lit-analyzer are set to be very strict by default, requiring users to manually adjust tsconfig.json and .eslintrc.json for more flexible development.
Emphasizes publishing unoptimized JavaScript modules and leaves bundling to application-level tools, which may necessitate additional setup for production-ready deployments.
Based on Lit 3.0 pre-release, which could introduce instability or require updates upon full release, despite claims of few breaking changes and interoperability.
Frequently Asked Questions
Related Projects
Vite Lit StarterNext generation frontend tooling. It's fast!
pwa-starterWelcome to the PWABuilder pwa-starter! Looking to build a new Progressive Web App and not sure where to get started? This is what you are looking for!
LitElement JavaScript starterSample component project using LitElement, in JavaScript
pwa-lit-templateA template for building Progressive Web Applications using Lit and Vaadin Router.
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.