Visual flow-based programming for Erlang, inspired by Node-RED
Hi There, Erlang-RED has been my project for the last couple of months and I would love to get some feedback from the HN community. The idea is to take advantage of Erlangs message passing and low overhead processes to have true concurrency in Node-RED flows. Plus also to bring low-code visual flow-based programming to Erlang.
In plain words
Erlang-RED is a visual flow-based programming tool designed for Erlang developers, inspired by Node-RED. It enables users to build applications using a low-code graphical interface while leveraging Erlang's message-passing architecture and lightweight processes to achieve true concurrency. The tool brings flow-based programming concepts to Erlang, combining visual development with the language's built-in parallelism capabilities.
written from the facts on this page · September 2026
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