Live.js
Live.js is a JavaScript library that automatically refreshes parts of a web page when underlying data changes, without needing to reload the entire page. It works by binding handlers to DOM elements that get triggered when data changes occur.
live-updates
dom-manipulation
spa
Live.js: Automatically Refresh Web Pages with Underlying Data Changes
A JavaScript library that refreshes parts of a web page without requiring full reloads, ideal for data-driven applications.
What is Live.js?
Live.js is a modern JavaScript library that enables real-time dynamic updates in web applications. It allows parts of a web page to be refreshed automatically when underlying data changes, without needing a full page reload. This creates a smooth, responsive user experience.
Here are some key features of Live.js:
- Automatic partial page updates - Sections of DOM can update independently when model data changes.
- Event-driven - DOM event handlers triggered by changes in data.
- Lightweight - Under 1kb file size.
- Plugin architecture - APIs for creating plugins that connect data sources.
- Browser support - Works on modern browsers including Chrome, Firefox, Safari.
- Open source - Free to use under MIT license.
Some common use cases for Live.js include: refreshing a shopping cart count automatically, updating a stock ticker, pushing new chat messages, incorporating voting or polls, and any other dynamic web content.
Overall, Live.js removes the need for manual updates or full page refreshes. It brings real-time capabilities to web apps and sites with very little coding required.
Live.js Features
Features
- Automatically updates parts of a webpage without reloading the entire page
- Binds handlers to DOM elements that get triggered on data changes
- Supports live binding for form inputs, arrays, AJAX requests and WebSockets
- Lightweight at 4KB gzipped
- Works in all major browsers
Pricing
- Open Source
Pros
Improves user experience by avoiding full page reloads
Reduces server load compared to full page reloads
Easy to implement and integrate
Open source and free to use
Cons
Can be tricky to debug
Requires more client-side programming compared to full page reloads
May not work well for pages with a lot of dynamic content
Limited documentation and community support
Official Links
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