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Run your test suite across balanced shards

When parallelizing tests on a single machine isn't enough, sharding across multiple CI runners is the next step. Tuist uses historical timing data to create dynamically balanced shards so every runner finishes roughly at the same time.

Why Large Swift Projects Hit a Wall (And How to Break Through)

Large Swift codebases hit walls: slow builds, flaky tests, complex graphs. We dive into why Apple's toolchain struggles at scale and how teams can overcome these challenges without React Native or Bazel.

Tuist's AI whitepaper

AI is revolutionizing how we build Apple apps. We're pioneering agentic coding, Tuist QA (automated QA testing), instant previews, and data accessibility to make Swift development dramatically faster and more accessible.

Tuist is now available on the App Store

Download the new Tuist iOS app to access your Tuist Previews on the go

Elixir Patterns We'd Love to See in Swift

Exploring the patterns and developer experiences in Elixir that captured our hearts while building Tuist's server. From hot-reloading to server-driven UI, discover the features we'd love to see inspire Swift's evolution as it grows beyond Apple platforms.

Tuist Server is Now Source Available

We're thrilled to announce that the Tuist Server is now source available. After years of building open source tools for the mobile development community, we're taking a significant step toward greater transparency while ensuring sustainable development.

The Future of App Development: Tuist Previews in an AI-Powered World

As AI transforms how we write code, we're reimagining how Tuist Previews can bridge the gap between automated development and human validation. Here's our vision for the future of mobile app development.

The evolution of Mobile CI: Navigating the shift to Infrastructure-as-a-Service

The mobile CI landscape is undergoing a fundamental transformation. As GitHub Actions and infrastructure providers reshape the market, we explore what this means for developers, CI providers, and the future of mobile development workflows.

Developer experience wins from WWDC25

Apple's WWDC25 brought exciting developer tooling updates: new UI testing capabilities, in-code playgrounds, explicit modules by default, and their own container CLI. Here's how we think about them at Tuist.

Open sourcing Noora for the web

We're open sourcing Noora for the web—a complete, accessible design system for Phoenix LiveView with Figma files and ready-to-use components.