typescript 35 observer 27 javascript 19 state-management 16 react 15 observable 14 event 11 event-emitter 11 events 11 reactjs 9 rxjs 9 state 9 async 9 event-driven 8 bloc-pattern 7 bloc 7 observe 7 reactive 7 pubsub 7 pattern 5 lightweight 5 pub-sub 5 event-handling 5 hooks 4 nodejs 4 reactive-programming 4 event-dispatcher 4 type-safe 4 signal 4 subscription 4 declarative 4 listeners 3 publisher-subscriber 3 event-management 3 proxy 3 react-hooks 3 subscribe 3 vanilla-js 3 emitter 3 framework-agnostic 3 callback 3 browser 3 asynchronous 3 state management 3 vue 3 listener 3 react-observing 2 vue3 2 subscriptions 2 eventbus 2 front-end 2 store 2 node 2 publisher-subscriber-pattern 2 command-pattern 2 hook 2 event-manager 2 strongly-typed 2 Typescript 2 recoil 2 event-system 2 dom-events 2 observers 2 listen 2 observing 2 svelte 2 signals 2 observer pattern 2 Y 2 G 2 J 2 C 2 graph 2 tree 2 atomic-changes 2 deep 2 changes 2 observables 2 observable-pattern 2 object.observe 2 event-listener 2 object observe 2 array 2 object 2 mutations-supported 2 eventemitter 2 object-observer 2 bus 2 event-bus 2 fast 2 minimal 2 decorators 2 containerized 2 init 1 disp 1 command 1 dispatcher 1 dispatch 1 event-bound 1 destroy 1