#signals

#signals

the interfaces we aim to make frictionless, the journeys that help users find value, and the connection to the business outcomes we hope to achieve. That work is becoming even more important today. As AI-driven and generative tools move into our day-to-day workflows, the experiences we design no longer stop at the interface. Interfaces can now generate, adapt, and learn from what users do next. The quality of those learning loops depends on the quality of the signals we build into them.

Solid.js takes a unique approach to reactive state management that has broadly influenced other reactive front-end JavaScript frameworks. It provides a compact set of reactive primitives built on signals, rather than state, and leverages those to support higher-order functionality. With a clean core design built for speed and a full set of enterprise features, Solid charted an impressive 90% developer satisfaction in the January 2025 State of JavaScript survey. Let's get started with Solid.js.