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Performance guides.

Good photo performance balances bytes, processing, visual quality, and the work users actually need. These guides explain image sizes, derivative reuse, filter pipelines, and workload costs. Start with an explicit display or latency budget and measure the result on representative images.

4 articles · Practical guidance with linked primary sources

Read with your next decision in mind.

Pick the article that matches the problem in front of you. Write down the assumptions that apply to your application, the result a user needs, and the failure case you want to handle. Then use the connected topic guides to place that decision in the wider photo lifecycle. Keep a short list of questions to verify in your chosen provider’s current documentation before implementation.