LearnSoftware EngineeringProgramming LanguagesElixirElixirOverviewTutorialsOverviewInitial SetupQuick StartBy ExampleBy ConceptHow toOverviewCookbookPattern MatchingError HandlingRecursionGenserverProcesses Message PassingSupervisionTask AgentPhoenix REST APILiveviewEctoTestingMixConfigurationPerformanceMacrosFile IoStrings BinariesProtocolsCli ApplicationsDeploymentDependenciesCachingDebuggingMonitoringExplanationOverviewBest PracticesAnti PatternsReferenceOverviewCheat SheetGlossaryResourcesLast updated December 21, 2025