Composing Interactive Apps With Zelkova

on YouTube ↗42m

" summary

Zelkova implements Elm-style FRP for Clojure/ClojureScript and demonstrates concrete integrations with Om, Reagent and a Quill renderer. Examples show a flyer demo that wires mouse and keyboard into a signal graph with steering, thrust-as-acceleration, inertia, fps clock and a sample-on fix to prevent mouse bursts; velocity is clamped and the motion behaves as intended. A Wikipedia autocomplete demo uses JSONP, debounce, dropping stale responses and a pipe-to-atom / right port combination; implementation runs on core.async mults and is released as 0.4.0.

AI-written summary · about

" chapters (7)

1. 0:00Start
2. 2:41Demo
3. 3:20Quill Rendering Code
4. 4:37Steering Function
5. 31:37Jsonp Pipeline
6. 32:24Fetch Responses
7. 40:18Things To Do for Zelkova

" related talks

• 45mFunctional Reactive Programming in ElmEvan Czaplicki · Strange Loop 2013
• 27mThe Functional Final FrontierDavid Nolen · Clojure/West 2014
• 51mAdventures in ElmJessica Kerr · GOTO Chicago 2016
• 01h 28mFunctional Programming for the Web with ElmAustin Bingham · ACCU 2017
• 51mElm-Friendly Functional Programming For The WebLuke Westby · GOTO Copenhagen 2016
• 35mClojureScript & User Interfaces: Simplicity yields PossibilitiesJelle Akkerman · :clojureD 2015
• 47mElm or how I learned to love front end developmentMarco Perone · Codemotion Rome 2016
• 49mClojureScript: Fun and productive web development with next level toolingChristian Johansen · NDC Oslo 2021