Learn how to implement JavaScript signals. 🔴 Patreon: https://www.patreon.com/joyofcode 𝕏 Twitter: https://twitter.com/joyofcodedev 💬 Discord: https://discord.com/invite/k6ZpwAKwwZ 🔥 Uses: https://www.joyofcode.xyz/uses 🔗 Code: https://github.com/joysofcode/signals 🔗 Fine-Grained Reactivity: https://dev.to/ryansolid/a-hands-on-introduction-to-fine-grained-reactivity-3ndf 🔗 Reactive Library From Scratch: https://dev.to/ryansolid/building-a-reactive-library-from-scratch-1i0p 🔗 TC39 Signals Proposal: https://github.com/tc39/proposal-signals 🔗 Observer Pattern: https://refactoring.guru/design-patterns/observer 🔗 Observer Pattern JavaScript: https://www.patterns.dev/vanilla/observer-pattern/ 🔖 Timestamps 0:00 Intro 0:19 The Observer Pattern 2:34 Signals History 4:20 The Observer Pattern 11:33 Signals 20:04 Outro #joyofcode #javascript #signals