WebSocket client with JS target | The Gleam Programming Language | Page 1

late crest Apr 15, 2026, 12:34 AM

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hey y'all!! new gleam user here :^) i'm trying to build a web app that connects to a websocket server, and i'm curious if there are gleam libraries that would let me do this, or if i would just have to rely on JS FFI? I saw that stratus exists but it seems like it depends on gleam_erlang

oblique breach Apr 15, 2026, 1:18 AM

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Yeah stratus is for erlang

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There’s a few js packages but I would recommend writing the FFI

potent isle Apr 15, 2026, 5:32 AM

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i think theres one

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https://hexdocs.pm/stratocumulus

stratocumulus · v0.1.2

Gleam Bindings to browser WebSocket client

lusty moth Apr 15, 2026, 7:14 AM

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I would pick Collie over Stratus on Erlang as Stratus is unfinished, it doesn’t implement the spec yet

late crest Apr 15, 2026, 9:36 PM

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oh beautiful !! thanks y'all will check these out :))

#WebSocket client with JS target