
LaunchCut
Interactive iOS Demo Builder
What it does
This is an interactive demo builder that leverages the Xcode simulator directly from macOS. It capture what you want how you want and allows you to link hotspots (clickable areas) to screens or animations. It then allows you to either export to a self contained html file or publish to a shareable link that you can also embed into any site. This gives your landing page a interactive demo sitting right there for users!
Does the same job
all alternatives →
Screenshot Builder Pro by LaunchKit2015 · ▲209Create gorgeous App Store screens now for iPad + new layouts

- RDRun dedicated iOS Simulators in the browser2014 · appetize.io · ▲147

- LPlanding pages for iOS apps with interactive, usable demos2012 · kickfolio.com · ▲55

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Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
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Dev tools · May 2026 · github.com