Don't let compilation set the length of your coffee break

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DON’T LET COMPILATION SET THE LENGTH OF YOUR COFFEE BREAK Rares Matei @__rares Miroslav Jonas @meeroslav AgentConf ‘23 nx.dev

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Rares Matei @__rares Miroslav Jonas @meeroslav

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Coffee App “we roast then post” specialty coffee delivery service

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Coffee App util-http util-stripe coffee-origin-screen grind-size-screen payment-screen ui-coffee-components payments-service

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Coﬀee app util-stripe coffee-origin-screen grind-size-screen payments-service ui-coffee-components util-http payment-screen

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Coﬀee app util-stripe coffee-origin-screen grind-size-screen payments-service ui-coffee-components util-http payment-screen

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Coﬀee app util-stripe coffee-origin-screen grind-size-screen payments-service ui-coffee-components payment-screen util-http npm run test:util-http

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Coﬀee app util-stripe coffee-origin-screen grind-size-screen payments-service ui-coffee-components payment-screen util-http npm run build:util-http

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Coﬀee app util-stripe coffee-origin-screen grind-size-screen payments-service ui-coffee-components payment-screen util-http test lint test test test test test test test lint lint lint lint lint lint lint build build build build build build build build

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Coﬀee e2e lint serve Coﬀee app util-stripe coffee-origin-screen grind-size-screen payments-service ui-coffee-components payment-screen util-http test lint test test test test test test test lint lint lint lint lint lint lint build build build build build build build build

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Coﬀee app util-stripe coffee-origin-screen grind-size-screen payments-service ui-coffee-components payment-screen util-http lint test test test test test test test test lint lint lint lint lint lint lint build build build build build build build deploy Coﬀee e2e lint serve build

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Simple?

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Simple?

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☁ DISTRIBUTED CACHING " npm run build:coffee-app

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☁ " npm run build:pizzaroni # $ % npm run lint:admin npm run lint:admin npm run build:coffee-app npm run build:coffee-app npm run build:coffee-app DISTRIBUTED CACHING

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☁ " npm run build:pizzaroni # $ % npm run lint:admin npm run lint:admin npm run build:pizzaroni npm run build:coffee-app npm run lint:admin nx affected build nx affected test nx affected lint npm run build:coffee-app npm run build:coffee-app npm run build:coffee-app DISTRIBUTED CACHING CI

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☁ " npm run build:pizzaroni # $ % npm run lint:admin npm run lint:admin npm run build:pizzaroni npm run build:pizzaroni npm run lint:admin nx affected build nx affected test nx affected lint & & & & & DISTRIBUTED CACHING CI

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nx affected build nx affected test nx affected lint nx affected e2e CI

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git pull origin/main npm run build:coffee-app " nx affected build nx affected test nx affected lint nx affected e2e Instant Replay CI

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" $ ⌨ ( )

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" $ ⌨ Instant Replay ✅ ✅

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Coﬀee app coffee-origin-screen grind-size-screen ui-coffee-components util-http Coﬀee e2e

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Coﬀee app coffee-origin-screen grind-size-screen ui-coffee-components util-http Coﬀee e2e lint lint lint lint

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Coﬀee app coffee-origin-screen grind-size-screen ui-coffee-components util-http Coﬀee e2e lint lint lint lint ✅ ✅ ✅ ❌

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Coﬀee app coffee-origin-screen grind-size-screen ui-coffee-components util-http Coﬀee e2e

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Coﬀee app coffee-origin-screen grind-size-screen ui-coffee-components util-http Coﬀee e2e lint lint lint lint ✅ ✅ ✅

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Coﬀee app coffee-origin-screen grind-size-screen ui-coffee-components util-http Coﬀee e2e lint lint lint lint ✅ ✅ ✅ ✅

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90 + 11 = ?

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90 + 11 = 101

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167 + 51 = ?

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167 + 51 = 218

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258 + 99 = ?

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Coﬀee app coffee-origin-screen grind-size-screen payments-service ui-coffee-components payment util-http test lint test test test test test test lint lint lint lint lint lint build build build build build build build Coﬀee e2e e2e test

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Coﬀee app coffee-origin-screen grind-size-screen payments-service ui-coffee-components payment util-http Coﬀee e2e t

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Coﬀee a coffee-origin-screen ui-coffee-components uti test lint test test lint lin build b build idle agent time build lint

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Coﬀee a coffee-origin-screen ui-coffee-components uti test lint test test lint lin build b build build lint

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build lint coffee-app e2e coffee-app build lib 2 lib 1 coffe test lint build & &

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☁ e2e e2e e2e Distributed execution AGENT 1 AGENT 2 AGENT 3

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AGENT 1 AGENT 2 AGENT 3 e2e e2e lint test Instant Replay e2e build

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☁ AGENT 1 AGENT 2 AGENT 3 e2e e2e e2e Distributed execution

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AGENT 1 AGENT 2 AGENT 3 e2e e2e e2e AGENT 4 AGENT 5 ☁ Distributed execution

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AGENT 1 AGENT 2 e2e e2e e2e ☁ Distributed execution

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Come on, how slow can it be?

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USING MONOREPOS IS GOOD FOR THE ENVIRONMENT

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RECAP

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SPLIT APPS

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USE AFFECTED

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SHARE CACHE

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DISTRIBUTE WORK

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THANK YOU! Rares Matei @__rares Miroslav Jonas @meeroslav AgentConf ‘23 nx.dev