Picoflow

Picoflow is a lightweight reactive dataflow library that provides fine-grained reactive primitives. It gives you an intuitive API for signals, state, (asynchronous) derivations, effects, and reactive maps/arrays. Picoflow uses an explicit tracking context to automatically track reactive dependencies.

Upgrading from v0.x? See the Upgrade Guide for migration instructions.

Installation

# npm
npm install @ersbeth/picoflow

# pnpm
pnpm add @ersbeth/picoflow

# yarn
yarn add @ersbeth/picoflow

Documentation

For comprehensive guides and API documentation, visit the official website

License

This project is licensed under the MIT License.

TODO

• [x] implement refresh on derivations
• [x] add tests for refresh
• [x] improve tests for array / maps
• [x] use same API for array and maps
• [x] use async API for array updates
• [x] manage unified disposal in collections
• [ ] fix tests
• [ ] implement sets
• [x] implement await nodes
• [ ] add tests for await nodes
• [ ] add tests for raw nodes
• [ ] replace resources by await nodes
• [ ] think about streams