About Happo

Happo.io was founded in 2017 by software engineer Henric Trotzig. With more than 25 years of experience building user interfaces for the web, and five years of building open source screenshot testing tools for major San Francisco companies, Henric decided to turn his passion into a full-time job. Happo.io was launched in the fall of 2017, offering screenshot testing in Chrome and Firefox. Shortly after, the list of supported browsers grew to include Internet Explorer, Safari, Edge, and most recently iOS Safari.

Headquartered in a 15th century building in Stockholm, Sweden, Happo employees enjoy mixing with the tourists, eating local cuisine and spending time in the beautiful garden.

Resources & Links

Read about what others are saying about Happo

Happo for Android Testing — Eli Hart explains how they do screenshot testing at Airbnb
Keep your UI sharp — Gleb Bahmutov walks you through how to use Happo with Cypress
Happo and Storybook — Adam Neary explains how they utilise Storybook and Happo at Airbnb
Live Website Testing — Nikolay Advolodkin with Ultimate QA teaches you about Cypress and Happo
Visual Regression Testing in 2022 — David Xu compares Happo with other visual regression testing services/tools
Moving 10x faster — Adam Neary talks about GraphQL and Apollo and how they've added screenshot testing via Happo