Mattermost
Mattermost is an Electron app (v41.2.0) that uses 42 detected dependencies across 14 categories including Runtime, Validation, Utility. It is code-signed and notarized. 275 MB on macOS (Apple Silicon). Last updated April 29, 2026. Last verified May 2026.
What is Mattermost built with?
42 detected dependencies across 14 categories.
Runtime
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Sign Up FreeSecurity and privacy
Code signing, notarization, and entitlement analysis for Mattermost.
Code Signing
ExcellentDeveloper ID Application: Mattermost, Inc. (UQ8HT4Q2XM)
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Sign Up FreeHow popular is Mattermost?
Popularity ranking based on install counts, store ratings, and community signals.
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Sign Up FreeWhen was Mattermost last updated?
20 tracked releases since November 2024.
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Sign Up FreeLast verified May 23, 2026