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[account ↗] [repo ↗] APPLICATION ★ 1061 63 ● active (last update 1 month ago)
── AI DEEP ANALYSIS ──
reviewed by: deepseek/deepseek-v4-flash

Outpost is a production-grade, multi-tenant event delivery platform by Hookdeck. It ingests events via an HTTP API or message queue adapters (RabbitMQ, AWS SQS, GCP PubSub, Azure Service Bus), routes them to configurable destinations (webhooks, AWS S3/SQS/Kinesis, Azure Service Bus, GCP PubSub, Kafka, RabbitMQ, Hookdeck), and provides end-to-end observability including delivery logs, metrics, alerting, and a self-service user portal. The system is implemented as a modular Go monolith with pluggable storage drivers (PostgreSQL, ClickHouse, Redis) and a clean provider pattern for destination types. It includes generated SDKs for Go, Python, and TypeScript (via Speakeasy), plus a React-based embedded portal. The codebase demonstrates strong engineering practices: abstract backends with conformance test suites, cursor-based pagination, configurable backoff strategies, distributed locking, and comprehensive integration tests covering all destination types. Notable reusable components include a generic LRU cache with TTL, a JSON filter matcher, a cursor pagination library, and an ID generation utility.

── METRICS ──
RATING8.2/10
QUALITY7.5/10
MAINTENANCEactive
DRIFTlow
CONTRIBUTORS21
VELOCITY0.92
OPEN ISSUES50
CLOSED ISSUES241
LAST COMMIT1 month ago
── TAGS ──
#event-delivery #webhooks #multi-tenant #go #message-queues #observability #destinations #retry #eventstream #webhooksender #eventdestinations #amazon-eventbridge #aws-sqs #gcp-pubsub #hookdeck #rabbitmq #redis
── GITHUB TOPICS ──
eventstream webhooks webhooksender eventdestinations amazon-eventbridge aws-sqs gcp-pubsub hookdeck rabbitmq redis
── DEPENDENCY GRAPH ──
cloud.google.com/go/pubsub (go) v1.51.0
github.com/Azure/azure-sdk-for-go/sdk/azcore (go) v1.22.0
github.com/Azure/azure-sdk-for-go/sdk/azidentity (go) v1.14.0
github.com/Azure/azure-sdk-for-go/sdk/messaging/azservicebus (go) v1.10.0
github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/servicebus/armservicebus (go) v1.2.0
github.com/ClickHouse/clickhouse-go/v2 (go) v2.48.0
github.com/Masterminds/sprig/v3 (go) v3.3.0
github.com/alicebob/miniredis/v2 (go) v2.38.0
github.com/aws/aws-sdk-go-v2 (go) v1.43.4
github.com/aws/aws-sdk-go-v2/config (go) v1.32.35
github.com/aws/aws-sdk-go-v2/credentials (go) v1.19.34
github.com/aws/aws-sdk-go-v2/service/kinesis (go) v1.46.4
github.com/aws/aws-sdk-go-v2/service/s3 (go) v1.107.0
github.com/aws/aws-sdk-go-v2/service/sqs (go) v1.46.4
github.com/aws/smithy-go (go) v1.27.7
github.com/brianvoe/gofakeit/v6 (go) v6.28.0
github.com/caarlos0/env/v9 (go) v9.0.0
github.com/getsentry/sentry-go (go) v0.48.0
github.com/getsentry/sentry-go/gin (go) v0.48.0
github.com/gin-contrib/static (go) v1.1.6
github.com/gin-gonic/gin (go) v1.12.0
github.com/go-playground/validator/v10 (go) v10.30.3
github.com/go-redis/redis (go) v6.15.9+incompatible
github.com/golang-jwt/jwt/v5 (go) v5.3.1
github.com/golang-migrate/migrate/v4 (go) v4.19.1
github.com/google/uuid (go) v1.6.0
github.com/jackc/pgx/v5 (go) v5.10.0
github.com/jmespath/go-jmespath (go) v0.4.0
github.com/joho/godotenv (go) v1.5.1
github.com/matoous/go-nanoid/v2 (go) v2.1.0
github.com/mikestefanello/batcher (go) v0.1.0
github.com/moby/moby/api (go) v1.55.0
github.com/pkg/errors (go) v0.9.1
github.com/rabbitmq/amqp091-go (go) v1.13.0
github.com/redis/go-redis/extra/redisotel/v9 (go) v9.22.0
github.com/redis/go-redis/v9 (go) v9.22.0
github.com/segmentio/kafka-go (go) v0.4.51
github.com/spf13/viper (go) v1.21.0
github.com/standard-webhooks/standard-webhooks/libraries (go) v0.0.1
github.com/stretchr/testify (go) v1.11.1
github.com/testcontainers/testcontainers-go (go) v0.44.0
github.com/testcontainers/testcontainers-go/modules/clickhouse (go) v0.44.0
github.com/testcontainers/testcontainers-go/modules/gcloud (go) v0.44.0
github.com/testcontainers/testcontainers-go/modules/localstack (go) v0.44.0
github.com/testcontainers/testcontainers-go/modules/postgres (go) v0.44.0
github.com/testcontainers/testcontainers-go/modules/rabbitmq (go) v0.44.0
github.com/uptrace/opentelemetry-go-extra/otelzap (go) v0.3.2
github.com/urfave/cli/v3 (go) v3.10.1
go.opentelemetry.io/contrib/instrumentation/github.com/gin-gonic/gin/otelgin (go) v0.70.0
go.opentelemetry.io/otel (go) v1.45.0
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc (go) v0.20.0
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp (go) v0.20.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc (go) v1.45.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp (go) v1.45.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc (go) v1.45.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp (go) v1.45.0
go.opentelemetry.io/otel/exporters/stdout/stdoutlog (go) v0.20.0
go.opentelemetry.io/otel/exporters/stdout/stdoutmetric (go) v1.45.0
go.opentelemetry.io/otel/exporters/stdout/stdouttrace (go) v1.45.0
go.opentelemetry.io/otel/log (go) v0.20.0
go.opentelemetry.io/otel/metric (go) v1.45.0
go.opentelemetry.io/otel/sdk (go) v1.45.0
go.opentelemetry.io/otel/sdk/log (go) v0.20.0
go.opentelemetry.io/otel/sdk/metric (go) v1.45.0
go.opentelemetry.io/otel/trace (go) v1.45.0
go.uber.org/zap (go) v1.28.0
gocloud.dev/pubsub/rabbitpubsub (go) v0.46.0
golang.org/x/oauth2 (go) v0.36.0
golang.org/x/sync (go) v0.22.0
google.golang.org/api (go) v0.292.0
google.golang.org/grpc (go) v1.83.0
gopkg.in/yaml.v3 (go) v3.0.1
cloud.google.com/go (go) v0.123.0
cloud.google.com/go/auth (go) v0.23.0
cloud.google.com/go/auth/oauth2adapt (go) v0.2.8
cloud.google.com/go/compute/metadata (go) v0.9.0
cloud.google.com/go/iam (go) v1.13.0
cloud.google.com/go/pubsub/v2 (go) v2.6.1
dario.cat/mergo (go) v1.0.2
github.com/Azure/azure-amqp-common-go/v3 (go) v3.2.3
github.com/Azure/azure-sdk-for-go/sdk/internal (go) v1.12.0
github.com/Azure/go-amqp (go) v1.7.0
github.com/Azure/go-ansiterm (go) v0.0.0-20250102033503-faa5f7b0171c
github.com/AzureAD/microsoft-authentication-library-for-go (go) v1.8.0
github.com/ClickHouse/ch-go (go) v0.74.0
github.com/Masterminds/goutils (go) v1.1.1
github.com/Masterminds/semver/v3 (go) v3.5.0
github.com/Microsoft/go-winio (go) v0.6.2
github.com/andybalholm/brotli (go) v1.2.2
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream (go) v1.7.16
github.com/aws/aws-sdk-go-v2/feature/ec2/imds (go) v1.18.35
github.com/aws/aws-sdk-go-v2/internal/configsources (go) v1.4.35
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 (go) v2.7.35
github.com/aws/aws-sdk-go-v2/internal/v4a (go) v1.4.36
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding (go) v1.13.15
github.com/aws/aws-sdk-go-v2/service/internal/checksum (go) v1.9.28
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url (go) v1.13.35
github.com/aws/aws-sdk-go-v2/service/internal/s3shared (go) v1.19.36
github.com/aws/aws-sdk-go-v2/service/signin (go) v1.5.4
github.com/aws/aws-sdk-go-v2/service/sns (go) v1.42.4
── FILE BREAKDOWN ──
Files by Type (count)
Markdown
908
Go
671
TypeScript
376
Python
200
YAML
80
Other (.mdoc)
65
JSON
58
TSX
56
SQL
33
Shell
32
SCSS
26
Git Ignore
16
Files by Type (size)
Other (no ext)
7MB
Markdown
5MB
Go
4MB
Other (.png)
2MB
TypeScript
1MB
Python
1MB
JSON
981KB
YAML
978KB
Lock File
577KB
Other (.mdoc)
375KB
TSX
238KB
Shell
147KB
── KEY FINDINGS: REUSABLE CODE ──

The LLM identified 5 files worth highlighting for reuse:

A generic, thread-safe LRU cache with configurable TTl per entry, eviction callback, and bucket-based sweep for expired items. Imports only Go standard library, making it immediately reusable in any Go project needing a bounded, time-aware cache.

file: internal/lru/lru.go ↗ | tags: #lru-cache #generic #ttl

Provides exponential, constant, and scheduled backoff strategies with clear interfaces. Includes a schedule-based backoff that computes delay from an array of durations (e.g., retry schedule). Self-contained and testable in isolation.

file: internal/backoff/backoff.go ↗ | tags: #backoff #retry-strategy

Cursor-based pagination encoding and decoding with versioned resource prefixes. Encodes cursor as base62 string with checksum, supports forward/backward direction, and isolates pagination namespaces per resource type. Reusable for any API needing stable, performant pagination.

file: internal/cursor/cursor.go ↗ | tags: #pagination #cursor

A general-purpose JSON object filter using operators ($eq, $neq, $gt, $gte, $lt, $lte, $in, $nin, $startsWith, $endsWith, $exist, $or, $and, $not). Compiles a filter tree and matches input JSON efficiently. Standalone unit with no external dependencies beyond stdlib.

file: internal/simplejsonmatch/match.go ↗ | tags: #json-filter #matcher

Configurable ID generator supporting UUIDv4, UUIDv7 (time-ordered), and nanoid, with optional type prefixes. Uses cryptographic random sources and provides prefix-based grouping for database sharding or routing. Fully self-contained.

file: internal/idgen/idgen.go ↗ | tags: #id-generation #uuid #nanoid
── HISTORY ──
Last analyzed: 2026-09-11 20:54:54.891901
Next check: 2026-09-18 20:54:54.862314
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