# Install runtime dependencies npm i letitpe-core letitpe-kafka letitpe-http
It is a common inscription on hand-painted wood signs, often paired with traditional floral designs or woodland art styles. letitpe
// Return the enriched event for downstream routing return event; | | Composable Middleware | Middleware follows the
| Goal | What It Means for Users | |------|--------------------------| | | A working event consumer can be spun up with a single letitpe init command. | | Transport‑Agnostic Core | The same processing graph can run on Kafka locally and on AWS SQS in production. | | Composable Middleware | Middleware follows the familiar “express‑style” chain; you can drop‑in custom logic at any point. | | Schema‑Centric | Events are defined declaratively; the system validates and up‑converts old versions automatically. | | Fault‑Tolerance First | Automatic exponential back‑off, idempotent processing guarantees, and dead‑letter routing. | | Observability by Default | Every event emits Prometheus counters, OpenTelemetry spans, and structured logs. | | Extensible Plugin Architecture | Plugins can add new transports, storage back‑ends, or admin UIs without touching core code. | | | Observability by Default | Every event
Today, "Letitpe" has become a popular motif in Indigenous-owned businesses and art. You will often see it featured on: