Developer Shares Free Tool to Avoid API Rate Limit Exhaustion

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A developer created a client-side rate limit calculator after experiencing API quota exhaustion in March 2026. They burned through GitHub's 5,000-request hourly quota in 41 minutes due to miscalculated retry logic. The tool helps users convert quotas to requests per second and factor in retry rates for accurate demand planning. It is free, requires no signup, and processes all data locally without uploading information.

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