The Benefits of Trunk-Based Development

9 months ago

Trunk-based development is a superior delivery approach compared to feature branching, as highlighted by the State of DevOps report and practices at companies like Microsoft, Netflix, and Google.
Key benefits include fostering collaboration and collective ownership, creating a high-trust environment, and reducing fear and blame within teams.
Frequent commits to the mainline lead to more frequent builds, uncovering and fixing problems early, which builds quality into the product.
Continuous integration ensures the code is always in a releasable state, enabling on-demand production releases and reducing lead times.
Smaller changesets from frequent commits reduce risks and accelerate feedback, improving quality and customer satisfaction.
Reduced Work in Progress (WIP) minimizes inventory and stuck investments, leading to more efficient use of resources and less cognitive load.
Trunk-based development eliminates merge conflicts, simplifies workflows, and reduces technical debt by allowing prompt fixes without administrative barriers.
High-performing teams practice trunk-based development for its ability to integrate code continuously, accelerate feedback, and drive innovation.
According to DORA, trunk-based development leads to shorter times to market, reduced costs, and higher organizational performance.

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