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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
1) Invest into application-level profiling, using tracing::span! for collection and something like tracing_tracy or tracing_span_tree for visualization. This should give you high-level logical profile. 2) If on Linux, learn a bare minimum of perf for collecting data (the extent of my knowledge about perf is basically this script https://github.com/matklad/config/blob/master/tool/src/prf.rs). Use neither flamegraph.pl nor cargo flamegraph for visualization, use https://profiler.firefox.com/ instead.
1) Invest into application-level profiling, using tracing::span! for collection and something like tracing_tracy or tracing_span_tree for visualization. This should give you high-level logical profile. 2) If on Linux, learn a bare minimum of perf for collecting data (the extent of my knowledge about perf is basically this script https://github.com/matklad/config/blob/master/tool/src/prf.rs). Use neither flamegraph.pl nor cargo flamegraph for visualization, use https://profiler.firefox.com/ instead.