Deploy your LookML with confidence. Spectacles automatically tests your LookML to ensure Looker always runs smoothly for your users.

Joined June 2020
You can quickly assemble your own style guide from our catalog of predefined rules, customize existing rules, or create your own rules from scratch. Watch: youtube.com/watch?v=cv2hVAwm…
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Today, we’re launching a new validator for Spectacles—the Style Validator! It’s a linter for LookML that finds issues in PRs like measures without descriptions, views without primary keys, or views using the same SQL table, keeping your project tidy and maintainable.
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Why not good BI and good CI?
Good BI is more valuable than AI. Good CI is more valuable than BI.
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"can you jump on a quick zoom call? it looks like my Looker dashboard is broken."
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Looker users the first time they see all the SQL errors that Spectacles finds in their LookML projects.
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The integration works with dbt Cloud or self-deployed dbt projects (CircleCI, Gitlab CI, GitHub Actions), so you’re covered regardless of how you’re running dbt pull request checks.
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Fed up breaking your LookML when you make changes in dbt? So were we. We're excited to announce that, as of today, Spectacles integrates with @getdbt! If you’re using both dbt and @LookerData, this news is for you. youtube.com/watch?v=f5_AckRS…
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Related: for front end BI tools, automated regression testing is not possible. Hope you didn’t screw up that measure or calculated field that is the core KPI for the entire company!