Trunk

Trunk is a developer experience platform that helps engineering teams improve code quality and speed up their development workflow by tackling some of the most persistent annoyances in modern software: managing many linters and formatters, dealing with flaky tests, and optimizing CI. Rather than each team cobbling together their own brittle solutions for these problems, Trunk offers integrated tools that make code cleaner, tests more reliable, and continuous integration faster and less frustrating.

One of Trunk's core offerings unifies the chaos of linting and formatting. Most projects accumulate a tangle of linters, formatters and static analysis tools across different languages, each configured differently and run inconsistently. Trunk provides a single, fast way to manage and run all of them, with smart defaults and the ability to apply checks only to changed code, so quality gates are consistent and don't slow developers down. This brings order and speed to keeping a codebase clean.

Trunk also addresses flaky tests — tests that fail intermittently for reasons unrelated to actual bugs — which are a notorious drain on engineering teams, eroding trust in the test suite and wasting time on false failures. Trunk helps detect, track and manage flaky tests so they stop blocking and frustrating developers. Alongside this, it offers capabilities to make CI faster and more reliable, attacking another major source of developer pain and wasted time. Together, these tools target the friction that quietly slows teams down every day. Trunk is popular with engineering teams that care about developer productivity and code quality and want to eliminate the recurring annoyances that standard tooling handles poorly. For teams looking to ship cleaner code faster — by taming linting, flaky tests and CI — Trunk offers a focused, practical and genuinely impactful developer-experience platform.