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Slack — 2 repos covered

Every Slack replacement GithubTrends has covered in a 30-second video — newest first.

1. 28 Jun 2026mattermost/mattermost0:27Repo pageGitHubWatch
2. 03 Apr 2026Huly - This Free Tool Replaces Jira + Slack + Notion — $0/month0:27Watch