Cause & Effect PodcastExploring how engineers are using Effect to build reliable, production-grade software in TypeScripthttps://effect.website/en-usFoldkit: An Effect-First Frontend Frameworkhttps://effect.website/podcast/episodes/9/content/https://effect.website/podcast/episodes/9/content/Devin Jameson joins Cause & Effect to talk about Foldkit, an Effect-first frontend framework inspired by Elm architecture. Devin and Johannes Schickling discuss why Foldkit takes a schema-first approach to frontend state, how it differs from React, how commands model side effects, and why this architecture may be especially useful in the age of AI-assisted coding.Mon, 20 Jul 2026 00:00:00 GMT4791Effectifying OpenCodehttps://effect.website/podcast/episodes/8/content/https://effect.website/podcast/episodes/8/content/Kit Langton joins the podcast to talk about Effect, OpenCode, and what it takes to migrate a large TypeScript codebase to Effect. Enjoy a very Kit episode, technical, funny, opinionated, and full of love for effect systems.Fri, 19 Jun 2026 00:00:00 GMT6331Reliable Payroll Systems in TypeScript with Effecthttps://effect.website/podcast/episodes/7/content/https://effect.website/podcast/episodes/7/content/In this episode we speak with Adam Rankin, CTO at Warp, about using Effect to bring structure and composability to a growing TypeScript codebase, enabling a small, fast-moving team to stay productive while shipping reliable payment & payroll systems.Tue, 16 Dec 2025 00:00:00 GMT3594Inside OpenRouter's Tech Stack and Use of Effecthttps://effect.website/podcast/episodes/6/content/https://effect.website/podcast/episodes/6/content/In this episode we speak with Louis Vichy, co-founder of OpenRouter, to discuss about OpenRouter's TypeScript stack, internal tooling powered by Effect, and the engineering challenges of scaling their AI platform.Tue, 11 Nov 2025 00:00:00 GMT5171Event-Driven Systems in FinTech. How Spiko Leverages Effecthttps://effect.website/podcast/episodes/5/content/https://effect.website/podcast/episodes/5/content/In this episode we speak with Samuel Briole, CTO of Spiko, a Paris-based FinTech startup building infrastructure for issuing regulated financial products on public blockchains, specifically risk-free products.Mon, 15 Sep 2025 00:00:00 GMT3483From Skeptic to Advocate, Scaling Effect at Vercelhttps://effect.website/podcast/episodes/4/content/https://effect.website/podcast/episodes/4/content/In this episode we speak with Dillon Mulroy, Domains Lead at Vercel, who shares his personal journey with Effect and how Vercel gradually adopted it across their Domains platform.Mon, 04 Aug 2025 00:00:00 GMT3233Scaling Voice AI at MasterClass with Effect & TypeScripthttps://effect.website/podcast/episodes/3/content/https://effect.website/podcast/episodes/3/content/In this episode we speak with David Golightly, Staff Engineer at MasterClass, to explore how his team built Cortex – a real-time voice AI orchestration layer that powers personalized conversations with celebrity instructors like Gordon Ramsay and Mark Cuban.Tue, 24 Jun 2025 00:00:00 GMT4166Scaling AI for Customer Support at Markprompt with Effecthttps://effect.website/podcast/episodes/2/content/https://effect.website/podcast/episodes/2/content/In this episode we speak with Michael Fester from Markprompt about scaling AI-powered customer support with Effect.Fri, 07 Mar 2025 00:00:00 GMT3171Adopting Effect at Zendesk with Attila Večerekhttps://effect.website/podcast/episodes/1/content/https://effect.website/podcast/episodes/1/content/In this episode we speak with Attila Večerek, Tech Lead and Staff Engineer at Zendesk, about their journey adopting Effect incrementally within a large-scale, diverse codebase environment.Tue, 26 Nov 2024 00:00:00 GMT4831