Developer launches Esigna app to create more engaging email signatures

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A developer has built and shared Esigna, a web application designed to make email signatures more visually appealing. The tool was posted as a 'Show HN' submission on Hacker News, a platform where creators share their projects with the tech community. The app is accessible at esigna.app, suggesting it is a ready-to-use online product. At the time of posting, the submission had received 3 points and no comments from the community.

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