GrowthBook DevTools version history - 4 versions
GrowthBook DevTools by GrowthBook
GrowthBook DevTools version history - 4 versions
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 1.2.3
Released 6 Aug 2025 - 925.39 kBWorks with firefox 128.0 and laterBug fixes (experiment tab crashes, experiment rule details not always rendering)Source code released under MIT Licence
Download Firefox and get the extensionYou'll need Firefox to use this extensionOlder versions
Version 1.2.2
Released 30 Apr 2025 - 934.88 kBWorks with firefox 128.0 and later- Many bug fixes
- Ability to clear individual attribute overrides
- Share DevTools session by link
- Import/export DevTools session by JSON blob
- Preview draft features & experiments not in SDK payload
- Choose between live, draft, and inactive revisions of features using the GrowthBook API
- Quickly apply feature overrides from feature rules
- Show feature descriptions and other meta information from the API
- Persist feature and experiment search filter
- Support for backend SDK debugging (overrides, logs)
- Feature and Experiment views now show both simulated and live evaluations when available
- Support for safe rollouts
- Align back-end interfaces with JS SDK ^1.5.0
Source code released under MIT Licence
Version 1.0.3
Released 4 Mar 2025 - 875 kBWorks with firefox 128.0 and later- Allow inspecting & overriding features not in the SDK payload (stale or unpublished features)
- Allow overriding feature value types
- Warn when using outdated SDK version
- Bug fixes (special chars in feature keys, legacy SDK support, type safety)
- Bug fixes (persist overrides between page loads, better handling of missing API keys)
Source code released under MIT Licence
Version 1.0.1
Released 26 Feb 2025 - 873.37 kBWorks with firefox 128.0 and laterSource code released under MIT Licence