@effect/platform-node@4.0.3

CoreBunch/Instatic@effect/platform-node@4.0.3Oct 10, 2026by effect-bot

Upgrading?

AI Summary

Introduces experimental networking modules for host parsing and DNS queries, adds UDP support, enhances DNS functionality with address inputs and TLSA records, and updates terminal behavior.

Key Highlights

  • Experimental Host, Dns, and AddressResolver modules added to effect.net
  • UDP support via DatagramSocket
  • Enhanced DNS functionality with address inputs and Dns.nameServerFromInput
  • WebSocket clients now support handshake headers on Node and Bun
  • Terminal Esc key behavior updated to cancel prompts by default

New Features

  • Experimental Host, Dns, and AddressResolver modules
  • DatagramSocket for UDP
  • Dns.reverse address inputs
  • Dns.nameServerFromInput utility
  • WebSocket handshake header support
  • Terminal shouldQuit predicate support

Full Release Notes

### Patch Changes

- [#8973](https://github.com/Effect-TS/effect/pull/8973) [`9dbd07e`](https://github.com/Effect-TS/effect/commit/9dbd07e0063301b2361e04dd9b3697d5469ab85e) Thanks @fubhy! - Accept address inputs in `Dns.reverse` and name server inputs in the platform `Dns` services, and add `Dns.nameServerFromInput`.

- [#8880](https://github.com/Effect-TS/effect/pull/8880) [`a9b5148`](https://github.com/Effect-TS/effect/commit/a9b514822573c0e27452d80bcf35a6fa036d32fb) Thanks @fubhy! - Add experimental `Host`, `Dns`, and `AddressResolver` modules to `effect/net` for host parsing, DNS queries, and endpoint resolution, with Node, Bun, and Deno services. DNS operations accept and normalize domain-name strings; endpoint resolution also accepts `host:port` strings. Add scoped IPv6 literals and host and DNS record schemas, including JSON codecs for records.
  
  Provide the services explicitly; they are not included in the platform `*Services` layers. Use `NodeAddressResolver.layer.pipe(Layer.provideMerge(NodeDns.layer))` to provide both Node services.

- [#8409](https://github.com/Effect-TS/effect/pull/8409) [`b9e7821`](https://github.com/Effect-TS/effect/commit/b9e7821be3efd61b5ac01f8ced0818e50ed7f0e5) Thanks @tim-smart! - Add `DatagramSocket` for UDP on Node, Bun, and Deno, and `NetAddress.inetAddressFromNativeUnsafe` for runtime-reported addresses.

- [#8934](https://github.com/Effect-TS/effect/pull/8934) [`8e5ab22`](https://github.com/Effect-TS/effect/commit/8e5ab22a420bbb07cbe2f3d76288e3a895a8660a) Thanks @tim-smart! - Esc now ends terminal key input by default, cancelling CLI prompts with `Terminal.QuitError`. To keep Esc non-cancelling, pass a `shouldQuit` predicate to `make`, such as `(input) => input.key.ctrl && (input.key.name === "c" || input.key.name === "d")` to quit only on Ctrl+C or Ctrl+D.

- [#8978](https://github.com/Effect-TS/effect/pull/8978) [`0b17b9e`](https://github.com/Effect-TS/effect/commit/0b17b9e2e43c2f95726470aee188fd9e2bf1baf6) Thanks @tim-smart! - Allow WebSocket clients on Node and Bun to send handshake headers alongside subprotocols through socket constructors, channels, and layers. Preserve browser-compatible constructor calls when headers are not supplied.
- Updated dependencies [[`b4e5af8`](https://github.com/Effect-TS/effect/commit/b4e5af825ac4c869d09c008b2d1b58cdd0ce4c02), [`b8d6e7a`](https://github.com/Effect-TS/effect/commit/b8d6e7a89b8c2283aebbfa154963efccd7addbd7), [`89d5c88`](https://github.com/Effect-TS/effect/commit/89d5c8881024e31b08344bf9f992be0e5d024e4f), [`66257d2`](https://github.com/Effect-TS/effect/commit/66257d29224e949f7b300ff33416098519c7e86a), [`cd2ab19`](https://github.com/Effect-TS/effect/commit/cd2ab19600d00e1e9c84028f29dcb22978e8c681), [`ca068ce`](https://github.com/Effect-TS/effect/commit/ca068cef445101cbb2710c24360ca3a7ab9b94d5), [`f686000`](https://github.com/Effect-TS/effect/commit/f686000760c2d3ff27aea5767e73c1618c5d21c0), [`e052f1b`](https://github.com/Effect-TS/effect/commit/e052f1b30b379f120854f9b2394efa7ac44fc01f), [`c755b69`](https://github.com/Effect-TS/effect/commit/c755b69701e29e055ef5c4c87ced83e15b3faa81), [`ebe487f`](https://github.com/Effect-TS/effect/commit/ebe487f88846a131faa0c61a5f65f80187782e52), [`63bfad8`](https://github.com/Effect-TS/effect/commit/63bfad88fc60de2d8c21dc7f02a62f48a0b5281e), [`8598157`](https://github.com/Effect-TS/effect/commit/8598157653e46fb12af342cb8bd6d30122afa4fa), [`76a03f7`](https://github.com/Effect-TS/effect/commit/76a03f759980de88cdcb7c906fca92a6212b760e), [`182e26d`](https://github.com/Effect-TS/effect/commit/182e26dae1c8d16adf0372b6b106babb87d0f7b0), [`a46592a`](https://github.com/Effect-TS/effect/commit/a46592aed944b046e562815083b367ad28c8eaee), [`1d3419e`](https://github.com/Effect-TS/effect/commit/1d3419e76ca8ad7c2504b9ec75b281ef3dff6b60), [`e00eaae`](https://github.com/Effect-TS/effect/commit/e00eaae8d9d503bea1871031670c28f82935c303), [`133ceb2`](https://github.com/Effect-TS/effect/commit/133ceb2b77331742f381c09552478a86975826fa), [`a494a64`](https://github.com/Effect-TS/effect/commit/a494a647885d8eacff4fce0ebde1263e8b261be6), [`d6082a2`](https://github.com/Effect-TS/effect/commit/d6082a25a3779f7e2abba2787323d5d9c7e1d24a), [`ee3a350`](https://github.com/Effect-TS/effect/commit/ee3a35076854eb6a49183bf8d5ac610e46393d02), [`7ba976c`](https://github.com/Effect-TS/effect/commit/7ba976c620d62125ecc7924be379308cf9b87cd7), [`9dbd07e`](https://github.com/Effect-TS/effect/commit/9dbd07e0063301b2361e04dd9b3697d5469ab85e), [`d4f7dc3`](https://github.com/Effect-TS/effect/commit/d4f7dc3300a04b45800bd5331bd8282ce1dd0ea0), [`a9b5148`](https://github.com/Effect-TS/effect/commit/a9b514822573c0e27452d80bcf35a6fa036d32fb), [`e7d84e4`](https://github.com/Effect-TS/effect/commit/e7d84e449a0e75d1d04486ea81dfb58531fd6503), [`0e2b988`](https://github.com/Effect-TS/effect/commit/0e2b988eec37873bf37f056e2b1b1e52193c4a7a), [`84f48df`](https://github.com/Effect-TS/effect/commit/84f48df586ef1be9290910e3f37b5bb2811b9545), [`48ed32f`](https://github.com/Effect-TS/effect/commit/48ed32f846c11ab702b22c84ed103c767d0dd21c), [`59e58a6`](https://github.com/Effect-TS/effect/commit/59e58a6b9839b475e02f2f551dd4c1328b548911), [`b9e7821`](https://github.com/Effect-TS/effect/commit/b9e7821be3efd61b5ac01f8ced0818e50ed7f0e5), [`aa811e4`](https://github.com/Effect-TS/effect/commit/aa811e454b61033ec150204d959bbf09e44e2112), [`bfc5742`](https://github.com/Effect-TS/effect/commit/bfc5742e18945026e4360e928e311042d8e47ab7), [`f9f7a5a`](https://github.com/Effect-TS/effect/commit/f9f7a5a16e1f7685b6653a71cd0265ad027c69df), [`73fa287`](https://github.com/Effect-TS/effect/commit/73fa2873cb1269874eec8998d2f5ce9d44b0bb0b), [`7ff5048`](https://github.com/Effect-TS/effect/commit/7ff5048db51daba7c31ee90d5e3d17861a9e6b50), [`7803e51`](https://github.com/Effect-TS/effect/commit/7803e51e940727382c8af049f4744955fa21f53a), [`93410da`](https://github.com/Effect-TS/effect/commit/93410da528b46607caf006f8c8d37dc6cee94530), [`8e5ab22`](https://github.com/Effect-TS/effect/commit/8e5ab22a420bbb07cbe2f3d76288e3a895a8660a), [`aef1d1f`](https://github.com/Effect-TS/effect/commit/aef1d1f2e59cdfd85766a2b168bb3ec1b64538a1), [`d6d515b`](https://github.com/Effect-TS/effect/commit/d6d515bafc83e02bee055231b52fdce2ea24d88d), [`ea52c24`](https://github.com/Effect-TS/effect/commit/ea52c245f64b378628ca290bf99bdb6cd033809c), [`7e44402`](https://github.com/Effect-TS/effect/commit/7e444029d3101640ea2edbffafa882097b78bb68), [`0b17b9e`](https://github.com/Effect-TS/effect/commit/0b17b9e2e43c2f95726470aee188fd9e2bf1baf6), [`9753be9`](https://github.com/Effect-TS/effect/commit/9753be9ecf8dfa9c58169f41a4b876d638b9cc08), [`977096b`](https://github.com/Effect-TS/effect/commit/977096bcea55317ef0e845218c818430cc6e5318), [`cf58cb0`](https://github.com/Effect-TS/effect/commit/cf58cb0362972b4b46b762d8c9062ec7349b438e)]:
  - effect@4.0.3
  - @effect/platform-node-shared@4.0.3

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