Experimental: Compatibility results are generated automatically and may be wrong. Spot a problem? Open an issue on GitHub.

phoenix @ 1.8.5 View on hex.pm View source on GitHub

Peace of mind from prototype to production

All systems passing
Report incorrect info for this package →
Footprint: 1.3 MB Last scan: 2026-04-26 ⚠ writes to source
host pass log ↗
riscv64 pass log ↗
arm64 pass log ↗
x86_64 pass log ↗
Dependencies & versions

Tested Versions

Version Status
1.8.7 Pass
1.8.5 Pass
Version Tested
Last Test Run
2026-04-26T12:18:32.733306Z
Compilation Determinism
Deterministic

Runtime Dependencies (10)

Package Status Requirement Optional
bandit pass ~> 1.0 Yes
jason pass ~> 1.0 Yes
phoenix_pubsub pass ~> 2.1 No
phoenix_template pass ~> 1.0 No
phoenix_view pass ~> 2.0 Yes
plug pass ~> 1.14 No
plug_cowboy pass ~> 2.7 Yes
plug_crypto pass ~> 1.2 or ~> 2.0 No
telemetry pass ~> 0.4 or ~> 1.0 No
websock_adapter pass ~> 0.5.3 No
Beam scanner — runtime capability snapshot
Beam scanner
Runtime capability snapshot

Static scan of the compiled release after mix firmware.

Systems scanned: nerves_system_mangopi_mq_pro@0.15.3, nerves_system_rpi4@2.0.2, nerves_system_x86_64@1.33.3
Languages: elixir
BEAM files: 92
NIF usage
Not detected
Native code or C bindings
Shell/OS exec
Detected
Elixir.Phoenix.Endpoint.Supervisor Elixir.System:cmd/2 Elixir.Phoenix.Endpoint.Watcher Elixir.System:cmd/3
Shell helpers
Not detected
Shell commands via System/os
App config reads
Detected
Elixir.Mix.Phoenix Elixir.Application:get_env/2 Elixir.Mix.Phoenix Elixir.Application:get_env/3 Elixir.Mix.Phoenix.Schema Elixir.Application:get_env/2 Elixir.Mix.Phoenix.Schema Elixir.Application:get_env/3
OS env reads
Detected
Elixir.Mix.Tasks.Phx.Gen.Release Elixir.System:get_env/1 Elixir.Phoenix.Endpoint.Cowboy2Adapter Elixir.System:get_env/1 Elixir.Phoenix.Endpoint.Supervisor Elixir.System:get_env/1 Elixir.Phoenix.Socket.Transport Elixir.System:get_env/1
Start callback
Detected
Start modules: Elixir.Phoenix
Halt calls
Detected
Elixir.Mix.Phoenix Elixir.System:halt/0 Elixir.Mix.Tasks.Phx.Gen.Auth Elixir.System:halt/0 Elixir.Mix.Tasks.Phx.Gen.Context Elixir.System:halt/0
Protocol: Elixir.Phoenix.Param (fallback to any)
Impl: Elixir.Inspect for Phoenix.Socket.Message -> Elixir.Inspect.Phoenix.Socket.Message Impl: Elixir.Phoenix.Param for Any -> Elixir.Phoenix.Param.Any Impl: Elixir.Phoenix.Param for Atom -> Elixir.Phoenix.Param.Atom Impl: Elixir.Phoenix.Param for BitString -> Elixir.Phoenix.Param.BitString Impl: Elixir.Phoenix.Param for Float -> Elixir.Phoenix.Param.Float Impl: Elixir.Phoenix.Param for Integer -> Elixir.Phoenix.Param.Integer Impl: Elixir.Phoenix.Param for Map -> Elixir.Phoenix.Param.Map Impl: Elixir.Plug.Exception for Phoenix.ActionClauseError -> Elixir.Plug.Exception.Phoenix.ActionClauseError
Dependency scans — transitive + OTP apps
Dependency scans
Transitive + OTP apps

Static scan of every app in the built release (including OTP libs).

App File Count Size Languages NIF OS exec Shell App env OS env Start callback
asn1@5.4.3 25 638.4 KB erlang Yes No No No No No
circular_buffer@1.0.0 5 7.1 KB elixir No No No No No No
compiler@9.0.6 62 1.1 MB erlang No No No No Yes No
crypto@5.8.3 7 641.7 KB erlang Yes No No Yes No No
eex@1.19.4 6 32.6 KB elixir No No No No No No
elixir@1.19.4 273 2.6 MB elixir, erlang No Yes No Yes Yes Yes
iex@1.19.4 32 169.6 KB elixir No Yes Yes Yes Yes Yes
inets@9.6.2 65 325.2 KB erlang No Yes No Yes No Yes
jason@1.4.4 28 134.5 KB elixir No No No No No No
kernel@10.6.2 105 1.0 MB erlang Yes Yes Yes Yes Yes Yes
logger@1.19.4 12 71.0 KB elixir No No No Yes No Yes
mime@2.0.7 2 18.7 KB elixir No No No No No No
nerves_compatibility_test@0.1.0 3 2.3 KB elixir No No No No No Yes
nerves_logging@0.2.4 7 24.4 KB elixir No Yes No No No No
nerves_runtime@0.13.12 16 54.2 KB elixir No Yes No Yes No Yes
nerves_uevent@0.1.5 7 149.2 KB elixir No Yes No Yes No Yes
phoenix@1.8.5 182 1.3 MB elixir No Yes No Yes Yes Yes
phoenix_pubsub@2.2.0 15 73.7 KB elixir No No No No No Yes
phoenix_template@1.0.4 5 16.9 KB elixir No No No Yes No No
plug@1.19.1 63 374.4 KB elixir, erlang No No No Yes Yes Yes
plug_crypto@2.1.1 6 16.0 KB elixir No No No No No Yes
property_table@0.3.3 9 34.2 KB elixir No No No No No No
public_key@1.20.3 42 1.3 MB erlang Yes Yes No Yes No No
ring_logger@0.11.5 8 54.6 KB elixir No No No Yes No No
runtime_tools@2.3.1 17 209.4 KB erlang Yes Yes Yes Yes Yes Yes
sasl@4.3.2 19 167.8 KB erlang No Yes No Yes Yes Yes
shoehorn@0.9.3 9 19.2 KB elixir No No No Yes No Yes
ssl@11.5.4 80 723.9 KB erlang No No No Yes No Yes
stdlib@7.3 98 2.4 MB erlang Yes Yes No Yes Yes No
telemetry@1.4.1 8 12.9 KB erlang No No No No No Yes
toolshed@0.4.2 10 59.0 KB elixir No Yes No Yes No No
uboot_env@1.0.2 6 11.8 KB elixir No No No No No No
websock@0.5.3 2 1.2 KB elixir No No No No No No
websock_adapter@0.5.9 4 6.7 KB elixir No No No No No No
System compatibility — detailed table

System Compatibility

System Status Version Tested Footprint (this system) Log
host (Elixir 1.19.4 / Erlang 28) pass phoenix@1.8.5 N/A (host compile) View log
nerves_system_mangopi_mq_pro@0.15.3 pass phoenix@1.8.5
182 files, 1.3 MB
Firmware: 24.2 MB
View log
nerves_system_rpi4@2.0.2 pass phoenix@1.8.5
182 files, 1.3 MB
Firmware: 40.0 MB
View log
nerves_system_x86_64@1.33.3 pass phoenix@1.8.5
182 files, 1.3 MB
Firmware: 27.9 MB
View log

⚠️ Important: A "passing" status means that the package compiled successfully with Nerves for this system. It does not guarantee that the package will work correctly at runtime or that all features are compatible with Nerves.

The compatibility test only verifies that:

  • The package and its dependencies can be fetched from Hex.pm
  • All dependencies are from Hex (no git or path dependencies)
  • The firmware can be built successfully

If you believe a status is incorrect or have additional compatibility information, please open an issue (the title and template are pre-filled for this package).