🆚 Lit vs. Polymer
- 📈 Polymer is much more popular than Lit.
- 🌎 Polymer is more popular in the United States, the United Kingdom, and Brazil.
- 🌍 Lit is more popular in Taiwan, China, and Gibraltar.
Type
About
Lit is an open-source 
JavaScript library for building fast and lightweight web components, developed as the successor to Google's 
Polymer project.
The library uses native Web Components APIs with reactive properties and 
HTML template literals, reduces boilerplate compared to Polymer, updates only changed parts of the DOM for faster rendering, and supports server-side rendering, 
TypeScript, and integration with frameworks such as 
React, 
Vue, and 
Angular.
Polymer is a legacy open-source JavaScript library created by Google for building components based on Web Components standards.
The library introduced declarative custom elements, data binding, shadow DOM helpers, and reusable component packaging, and later evolved into the 
Lit project focused on lightweight and faster component development.
Headquarters
Pricing
Categories
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- 🥉 Third most popular in Taiwan in the Components category.
- ⭐ 8th most popular in China in the Components category.
- ⭐ 10th most popular in Austria in the Components category.
- 🔥 13rd most popular in the United States in the Components category.
- 🔥 15th most popular in Germany in the Components category.
- 🥈 Second most popular in Canada in the Components category.
- 🥈 Second most popular in Belgium in the Components category.
- 🥈 Second most popular in Hong Kong in the Components category.
- 🥉 Third most popular in the United States in the Components category.
- 🥉 Third most popular in Brazil in the Components category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
OpenJS Foundation company profile
Google company profile🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,827,731 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.