--- title: Reactor Under the Hood: Building a Graph-Based Saga... description: A talk announcement for Code BEAM covers building Reactor, a graph-based saga orchestrator implemented in Elixir, presented by James Harton. The forum post... canonical: https://daily.dev/posts/reactor-under-the-hood-building-a-graph-based-saga-orchestrator-in-elixir-james-harton-jo5tb0fbc twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Reactor Under the Hood: Building a Graph-Based Saga Orchestrator in Elixir, James Harton | daily.dev og:description: A talk announcement for Code BEAM covers building Reactor, a graph-based saga orchestrator implemented in Elixir, presented by James Harton. The forum post... og:url: https://daily.dev/posts/reactor-under-the-hood-building-a-graph-based-saga-orchestrator-in-elixir-james-harton-jo5tb0fbc og:image: https://api.daily.dev/og/posts/jO5TB0fBc.png og:image:alt: Reactor Under the Hood: Building a Graph-Based Saga Orchestrator in Elixir, James Harton og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Reactor Under the Hood: Building a Graph-Based Saga Orchestrator in Elixir, James Harton **[Elixir Forum](https://daily.dev/sources/elixirforum)** · 1 min read · 0 upvotes · 0 comments ## Summary A talk announcement for Code BEAM covers building Reactor, a graph-based saga orchestrator implemented in Elixir, presented by James Harton. The forum post itself is largely a generic welcome message inviting readers to join the Elixir Forum community, with links to community features like monthly giveaways. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Code BEAM Europe - Learning Resources / Talks - Elixir Programming Language Forum](https://daily.dev/posts/code-beam-europe---learning-resources-talks---elixir-programming-language-forum-farux0imz) · Elixir Forum · 0 upvotes · 0 comments - [Rebuilding Workflow Orchestration in Elixir: The Story of Gust - Marcio Klepacz](https://daily.dev/posts/rebuilding-workflow-orchestration-in-elixir-the-story-of-gust---marcio-klepacz-csg1tij9h) · Elixir Forum · 0 upvotes · 0 comments - [Elixir in the Browser: Bart Blast on Hologram - BEAM There, Done That](https://daily.dev/posts/elixir-in-the-browser-bart-blast-on-hologram---beam-there-done-that-helhqnel9) · Awesome Elixir · 6 upvotes · 0 comments - [Code BEAM Europe 2025 - Learning Resources / Talks - Erlang Forums](https://daily.dev/posts/code-beam-europe-2025---learning-resources-talks---erlang-forums-id8fyaaoc) · Erlang Forums · 0 upvotes · 0 comments --- Tags: [#elixir](https://daily.dev/tags/elixir), [#distributed-systems](https://daily.dev/tags/distributed-systems) [View this post on daily.dev](https://daily.dev/posts/reactor-under-the-hood-building-a-graph-based-saga-orchestrator-in-elixir-james-harton-jo5tb0fbc) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Reactor Under the Hood: Building a Graph-Based Saga Orchestrator in Elixir, James Harton","url":"https://daily.dev/posts/reactor-under-the-hood-building-a-graph-based-saga-orchestrator-in-elixir-james-harton-jo5tb0fbc","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/reactor-under-the-hood-building-a-graph-based-saga-orchestrator-in-elixir-james-harton-jo5tb0fbc"},"datePublished":"2026-08-20T13:03:05.892Z","dateModified":"2026-08-20T13:03:25.138Z","description":"A talk announcement for Code BEAM covers building Reactor, a graph-based saga orchestrator implemented in Elixir, presented by James Harton. 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