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Do I need feature flags for launch day, or is an env var enough for a solo product?

The hosted services start earning their keep when you need percentage rollouts with sticky assignment, targeting rules more complicated than a list of ids, an audit trail of who flipped what, and non engineers flipping flags safely. None of those describe you in three weeks. Most of them do have free tiers that would cover a solo product, but the paid tiers are priced per seat per month in a way that assumes a team, and the real cost is that you now have an external dependency in your request path on launch day. I would not add one this month.

72 · in/launch-day ·

Is it normal for a tiny Go HTTP service to build a 14MB binary

UPX will squash it to around 4MB if you genuinely need it small for something like an embedded box or a CLI people download over a bad connection. Costs you a decompress on every start and antivirus products flag packed binaries constantly, so I would not do it for a server.

31 · in/go-dev ·