ui-testing
(3)
Provar
Provar is a UK-founded software company that builds test automation and quality management tools purpose-built for the Salesforce ecosystem. Its low-code platform - anchored by Provar Automation and Provar Manager - lets both manual testers and developers create resilient, metadata-aware tests across UI, APIs and data layers that survive Salesforce's three-times-a-year release cadence. Founded in 2014 by veterans of highly regulated banking projects, Provar has grown into the category leader for Salesforce QA, and was first to market with automated end-to-end testing for Salesforce's Agentforce AI agents.
Chromatic
Chromatic is a cloud platform for frontend UI testing and review, built by the team behind the open-source tool Storybook. It runs visual, interaction, and accessibility tests across real browsers to catch UI regressions before they ship, then layers on a team review workflow so designers, PMs, and engineers can sign off on changes. Used by teams at GitHub, Adobe, the BBC, Square, and Monday.com, Chromatic turns the messy, manual job of UI QA into an automated step in the CI pipeline.
Dominic Nguyen
Dominic Nguyen is the co-founder of Chromatic, the company behind Storybook - the open source workshop used by tens of thousands of frontend teams including Airbnb, Microsoft, IBM and Shopify to build UI components in isolation. A designer by training, he turned a developer tool with a devoted community into a self-sustaining business by selling visual testing and review services that fund the open source project itself. His focus now is what AI means for design systems, including Storybook's Model Context Protocol work.