Blog

We ranked the 9 best visual regression testing tools of 2026 by pricing, capture model, and review workflow. Verdicts, real numbers and sources.

AI coding agents write UI code they cannot see. Learn how visual testing lets agents verify AI-generated UI changes on every PR, with real CLI workflows.

Percy vs Chromatic vs Argos in 2026: capture models, published pricing, and which visual testing platform to pick for your team.

Lost Pixel is shutting down after its team joined Figma. Compare the best Lost Pixel alternatives in 2026 and migrate your visual tests in an afternoon.

The Argos Vitest SDK is stable: capture screenshots in Vitest browser tests, snapshot any value from browser or Node tests, and review every change on your pull request. Full setup guide inside.

Applitools starts at $667/month, billed annually. Compare the best Applitools alternatives in 2026: Argos, Chromatic, Percy, and more.

A comprehensive walkthrough on setting up AI agents to inspect and review visual changes in Argos builds using the CLI and the open-source skills.

Lessons and technical details from Argos’ move off of Heroku Postgres onto Amazon EC2 and RDS, and a playbook others can follow for large‑scale PostgreSQL migrations.

We asked an AI agent to design a diff mask fingerprinting algorithm, validated the approach, and turned it into a fast Rust module running in the core of Argos.

Best practices for writing stable and accessible tests in Playwright by selecting the most effective locators.

Argos is now SOC 2 Type II compliant

Playwright's visual testing works well for solo devs but breaks down in teams. Here's why local screenshot workflows don't scale and what to do instead.

How Argos implemented automatic image stabilization to improve visual testing accuracy.

Set up Argos with Storybook and GitHub Actions to automate visual regression checks and keep UI quality high.

A clear guide to visual testing: what it is, why it matters, and best practices to keep UIs consistent.

We migrated from Radix and Ariakit to React Aria to enhance accessibility, improving keyboard navigation, screen reader support, and overall user experience.