pekko

Specialist Claude Code agents for the Scala ecosystem — ZIO, Pekko, Cats Effect, build tools, codecs, HTTP, databases, and testing.

Type-safe HTTP for Kotlin on Pekko HTTP. Describe an endpoint once, with its declared failures, and get the route, the OpenAPI document, typed clients and MCP tools from it.

A theater for Pekko actors, dispatches, routers, and mailboxes.

Part of the Document Library micro service ecosystem. Uncompresses files that have been archived using zip, tar, gzip, 7zip & more

Part of the Document Library micro service ecosystem. Co-ordinates all the consumer micro services.

Scala CDC worker with transactional checkpoints, crash recovery, Debezium events and Kafka integration

Common utilities and components used by the document library

Small Pekko Projects for learning pekko

A comprehensive RESTful API built with Play Framework and Scala demonstrating clean architecture patterns, dependency injection, asynchronous programming, Futures-based concurrency, and the Actor model.

Part of the Document Library micro service ecosystem. Converts spreadsheets to text.

A Scala based microservice that fetches and processes remote files. Part of the Document Library eco-system

Architecture spike: operating a 1–10M device fleet on a live map. Scala 3 + Pekko HTTP vs Go + Echo over identical Dapr, PostGIS, ClickHouse infrastructure, with a k6 load-test harness.

Arrow's fx combinators on virtual threads instead of coroutines: drop the suspend and the body stays the same. Also applications as checked graphs, streams, actors and clusters.

Java samples with different tech & libs.

A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.

IoT telemetry pipeline in Scala 3 and Pekko, benchmarked against its Erlang/OTP twin. MQTT, multiple databases, Prometheus and Grafana.

Integrates Pekko Actor with Quarkus.

Source code from Francisco Lopez-Sancho's Akka in Action, 2nd edition that uses Apache Pekko and Kotlin