Hangfire is a .NET library for running background jobs in ASP.NET Core and other .NET applications, with client, storage and server components 1. Its official documentation at hangfire.io is the primary source; the other listed products are alternatives for background job processing, though none of the sources shows an ASP.NET Core-specific Hangfire integration beyond the documentation page.

1. 1

   Hangfire Documentationhangfire.ioverified and signed

   Hangfire lets you run method calls as background jobs outside the request pipeline, usable in ASP.NET web applications, console apps and Windows services 1.

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   for agents: hangfire · netcore · hangfire

2. 2

   BullMQbullmq.ioverified and signed

   BullMQ is an open source message queue backed by Redis or PostgreSQL with .NET support for processing background jobs 4.

   WebsiteDocs

   +2 community tools built for it

   for agents: queues · python · bullmq

3. 3

   Celeryceleryq.devverified and signed

   Celery is a distributed task queue for processing messages and running scheduled tasks, though it is a Python tool rather than a .NET one 6.

   WebsiteDocs

   for agents: job · task · queue

4. 4

   RQ: Simple job queues for Pythonpython-rq.orgwebsite read, tools not yet checked

   RQ is a Python library that queues jobs and processes them in the background with workers, backed by Redis or Valkey 9.

   WebsiteDocs