Delivery: CI/CD & IaC
From a pushed commit to running in production - and back out again safely.
- 1A pipeline on every pushA pipeline turns every push into the same checks, in the same order, ending in a verdict you can ship on. Make it fast, find out what a flaky test really costs, and ship the exact bytes you tested.Runs in your browserOn your machine17 min+45 XP
- 2Plan, apply, driftInfrastructure as code keeps three things apart - what you wrote, what the tool last did, and what really exists. Read plans that update, replace and destroy, catch a hand change in the console, and stop a deletion before it happens.Runs in your browserOn your machine17 min+45 XP
- 3Canary, blue-green and the rollbackEvery release strategy eventually puts the new version in front of users - the difference is how many, and who notices first. Ship a broken build three ways and count the failed requests.Runs in your browserOn your machine18 min+45 XP
- 4Commit messages that cut releasesA version number is a promise to everyone who depends on you. Write commits the way Conventional Commits asks, let release-please turn them into versions and changelogs - and watch one wrong word ship a breaking change as a patch.Runs in your browserOn your machine16 min+40 XP
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