<ul><li>At Meta, engineers have developed Diff Authoring Time (DAT) to measure how long it takes to submit changes to a codebase.</li><li>The challenges of measuring productivity and the implementation of DAT are discussed in this episode of the Meta Tech Podcast.</li><li>DAT enhances the productivity of developers and unlocks new abilities for them.</li><li>The Meta Tech Podcast highlights the work of Meta's engineers and provides career opportunities at Meta.</li></ul>

Diff Authoring Time: Measuring developer productivity at Meta

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