How AWS Powers Gradle's Open Source Build Tool

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Bo Zhang
Developer Experience

The Gradle Build Tool runs a lot of the world’s software. Millions of developers use it every day, and almost every Android app on your phone was built with it. So somebody, somewhere, is kicking off a Gradle build right now. And the next one. And a thousand more in the next minute.

For all of them, it has to be fast, and it has to be there.

That isn’t free. Behind the open source project sits a plugin portal serving hundreds of millions of downloads a month, a CI fleet running millions of tests, a performance lab watching for regressions, and the security tooling that guards a supply chain a lot of the industry depends on. All of it runs on...

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The (Petty) Reason We Didn't End Up Using jj

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Laura Kassovic
Developer Experience

Jujutsu (jj) has been picking up steam as a Git-compatible version control system.

JJ Github intro

When used with its Git backend, jj stores commits and files in Git and works with existing Git repositories, but it does away with the staging area so your working copy is represented as a real commit that updates as you go. Rewriting history is cheap and safe: edit or reorder a commit and jj rebases its descendants for you; conflicts can be recorded instead of halting the operation; and operations can be undone from the operation log.

Recently, one of our engineers set out to replace git with ❯ Read more