Self-hosted email delivery platform that enables applications to send emails via HTTP APIs while handling SMTP delivery, templates, storage, security, and analytics. Fully self-hostable alternative to services like SendGrid or Mailgun.
Distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern
Example for Nest.js, MySQL, REST api, CQRS, DDD, Outbox with SQS (LocalStack)
Opinionated Domain Driven Design Template for Go
Event Sourcing, CQRS and DDD framework for C#/.NET Core.
WeChat β Obsidian bridge plugin: receive messages/media into your vault, send from agents via a file-based outbox β through the official ilink gateway
Fix race conditions across Node.js processes: ordered operations, expiring holds, and state that survives a restart, in your SQL database. A SQL-backed virtual actor library.
Fix race conditions on one record in Rails: ordered operations, expiring holds, and durable state in your existing SQL database. A SQL-backed virtual actor library.
High-reliability Feishu/Lark bridge for DeepSeek Harness β QR one-click auth, multi-mode agents, card-based commands, zero-loss outbox, media in/out, session-log doctor, reusable DSH Web GUI
Durable per-application work queue with named queues, fenced leases, and atomic follow-up tasks.