Svelte Popperjs
Popper for Svelte with actions, no wrapper components required!
Overview
The svelte-popperjs is a library that provides functionality for integrating Popper (a popular positioning engine) into Svelte applications without the need for wrapper components or component bindings. Unlike other Popper libraries for Svelte, svelte-popperjs takes advantage of Svelte actions to simplify the process and minimize the number of DOM references in the script tag. It can be easily installed as a dev dependency and works well with popular Svelte bundlers like Rollup, Vite, and SvelteKit.
Features
- No Wrapper Components: svelte-popperjs eliminates the need for wrapper components by using Svelte actions.
- Simple Installation: Only requires the installation of svelte-popperjs as a dev dependency.
- Create Popper Actions: Provides a function
createPopperActionsthat takes an optional options object and returns a pair of actions for the reference and popper elements. - Updating Popper Options: Popper options can be set statically during the creation of the popper actions or dynamically on the content action.
- Virtual Elements Support: Supports virtual elements as reference nodes, even allowing reactive updates using Svelte stores.
- Accessing Popper Instance: Provides a way to access the raw Popper instance for manual recomputation of the popper's position.
Summary
svelte-popperjs is a convenient and efficient library for integrating Popper into Svelte applications. It offers a simplified approach using Svelte actions, eliminating the need for wrapper components and reducing the number of DOM references. With easy installation and a range of features like dynamic popper options, virtual elements support, and access to the raw Popper instance, svelte-popperjs provides a seamless experience for positioning elements in Svelte applications.
- Svelte
Svelte is a modern front-end framework that compiles your code at build time, resulting in smaller and faster applications. It uses a reactive approach to update the DOM, allowing for high performance and a smoother user experience.
- Eslint
ESLint is a linter for JavaScript that analyzes code to detect and report on potential problems and errors, as well as enforce consistent code style and best practices, helping developers to write cleaner, more maintainable code.
- Rollup
RollupJS is a popular and efficient JavaScript module bundler that takes the code from multiple modules and packages them into a single optimized file, minimizing the overall size of the application and improving its performance.
- Typescript
TypeScript is a superset of JavaScript, providing optional static typing, classes, interfaces, and other features that help developers write more maintainable and scalable code. TypeScript's static typing system can catch errors at compile-time, making it easier to build and maintain large applications.