Sentry is great at showing what went wrong in production — errors, traces, logs.
But once you find the issue, you're still left guessing:
reproducing locally, adding logs, redeploying, and hoping it works.
That gap is exactly why I built Flux.
Flux takes the exact failing request (including external calls), lets you replay it locally, fix the bug, and then resume the same execution safely.
So Sentry helps you understand the problem — Flux helps you actually fix it.
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