Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
What's the fuss about Phoenix?
Search
Saša Jurić
October 31, 2016
Programming
2
1.1k
What's the fuss about Phoenix?
WebCamp Zagreb, 2016
Saša Jurić
October 31, 2016
Tweet
Share
More Decks by Saša Jurić
See All by Saša Jurić
Such Great Heights, Code BEAM Lite, Amsterdam 2018
sasajuric
0
170
Simplifying systems with Elixir - Belgrade
sasajuric
3
450
Simplifying systems with Elixir
sasajuric
2
570
Metagrokking Elixir
sasajuric
4
290
Solid Ground
sasajuric
15
1.2k
Solid Ground
sasajuric
3
870
Elixir - valentine edition
sasajuric
0
130
Phoenix
sasajuric
1
220
Phoenix
sasajuric
0
120
Other Decks in Programming
See All in Programming
NEWT Backend Evolution
xpromx
1
170
What's new in Adaptive Android development
fornewid
0
130
[DevinMeetupTokyo2025] コード書かせないDevinの使い方
takumiyoshikawa
2
240
大規模FlutterプロジェクトのCI実行時間を約8割削減した話
teamlab
PRO
0
400
あまり知られていない MCP 仕様たち / MCP specifications that aren’t widely known
ktr_0731
0
110
中級グラフィックス入門~効率的なメッシュレット描画~
projectasura
4
2.2k
SwiftでMCPサーバーを作ろう!
giginet
PRO
2
210
はじめてのWeb API体験 ー 飲食店検索アプリを作ろうー
akinko_0915
0
180
状態遷移図を書こう / Sequence Chart vs State Diagram
orgachem
PRO
3
320
[Codecon - 2025] Como não odiar seus testes
camilacampos
0
100
Claude Code で Astro blog を Pages から Workers へ移行してみた
codehex
0
170
11年かかって やっとVibe Codingに 時代が追いつきましたね
yimajo
1
230
Featured
See All Featured
Building a Scalable Design System with Sketch
lauravandoore
462
33k
How To Stay Up To Date on Web Technology
chriscoyier
790
250k
Java REST API Framework Comparison - PWX 2021
mraible
31
8.7k
Product Roadmaps are Hard
iamctodd
PRO
54
11k
Designing Experiences People Love
moore
142
24k
Measuring & Analyzing Core Web Vitals
bluesmoon
7
530
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
229
22k
[RailsConf 2023] Rails as a piece of cake
palkan
56
5.7k
StorybookのUI Testing Handbookを読んだ
zakiyama
30
6k
It's Worth the Effort
3n
185
28k
A Modern Web Designer's Workflow
chriscoyier
695
190k
The Pragmatic Product Professional
lauravandoore
36
6.8k
Transcript
What’s the fuss about Phoenix? @sasajuric aircloak.com
Phoenix web framework Elixir programming language Erlang VM written in
runs on
productivity simplicity maintainability interoperability fault-tolerance scalability
Erlang is a programming language used to build massively scalable
soft real-time systems with requirements on high availability. erlang.org
None
None
separate execution no shared memory separate garbage collection cooperation through
communication isolated crashes detectable crashes of other processes
run different "things" separately
scheduler scheduler scheduler scheduler CPU CPU CPU CPU Erlang VM
Node 1 Node 2 Node 3
None
None
DEMO
conn conn your code
conn conn plug
conn log conn handle authenticate authorize fetch session
endpoint conn conn router controller
endpoint conn conn router controller endpoint conn conn router controller
endpoint conn conn router controller
CODE
client server socket
client server
client server join "lobby" send "room:42", "message", payload send "room:42",
"message", payload socket send “lobby", "rooms", payload join "room:42"
socket client channel channel socket client channel channel
import Socket from "phoenix" socket = new Socket("/socket") socket.connect() room
= socket.channel("room:elixir", payload) room.join()
room.push("some_event", payload) room.on("some_event", (payload) => { // ... })
defmodule MyEndpoint do socket "/socket", MySocket # ... end
defmodule MySocket do use Phoenix.Socket transport :websocket, Phoenix.Transports.WebSocket transport :longpoll,
Phoenix.Transports.LongPoll channel "lobby", LobbyChannel channel "room:*", RoomChannel # ... end
defmodule RoomChannel do use Phoenix.Channel def join(topic, payload, socket) do
# ... end def handle_in(event, payload, socket) do # ... end def handle_info(erlang_message, socket) do # ... end end
push(socket, event, payload) broadcast(socket, event, payload) broadcast_from(socket, event, payload)
on_some_ui_event(() => channel.push("user_message", payload)) channel.on("user_message", (payload) => render(payload))
defmodule RoomChannel do # ... def handle_in(event, payload, socket) do
broadcast(socket, event, payload) # ... end # ... end
conference program chat
conference program chat ticket purchasing newsletters ratings raffles administration …
start simple go far
onboarding - getting started guides - Elixir - Phoenix -
elixirforum.com
40% off with code ctwwczg at manning.com https://joind.in/talk/60946