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Chang Zang
Marathon Runner & App Maker
#9626211
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Zolkit.com
Simple, fast, and secure mini-tools for everyday web work.
Jun 2026
PaceMaster
Master your pace. Shatter your Marathon PB.
Mar 2026
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Joined Product Hunt
March 28th, 2026
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Chang Zang
•
4mo ago
Zolkit.com - Simple, fast, and secure mini-tools for everyday web work.
Zolkit is an all-in-one, privacy-first web toolkit built for developers, creators, and professionals. Run powerful tools like Markdown editors, regex testers, and video compressors directly in your browser. No uploads, no lag—just pure utility.
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Chang Zang
•
7mo ago
PaceMaster - Master your pace. Shatter your Marathon PB.
PaceMaster is a training companion helping marathon enthusiasts continuously improve their PB through pacing, prediction, and training plans.
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