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excalidraw vs COG-second-brain

Compare excalidraw and COG-second-brain using verifiable public signals, licensing and project quality.

excalidraw

COG-second-brain

Data sourceGitHubGitHubCategoriesProductivityProductivityYunoDB quality score100/10095/100PopularityGitHub stars 129,262GitHub stars 821LicenseMITMITPricingOpen sourceOpen source