Custom search widget flutterFlow — next-gen fuzzy 🔎 for huge lists: smarter, faster, ranked, and buttery-smooth “as-you-type” previews ⚡

✨ What it does

• 🧠 Ranked fuzzy matching: prefix/substring weights, token + word-start boosts, minor-typo tolerance.

• 🔤 Unicode/diacritics smart: “ñ” ≈ “n”, “é” ≈ “e”, optional case sensitivity.

• ⚡ Real-time preview: keystroke-by-keystroke suggestions that never block UI.

• 🧮 Inputs: query String, items List<String>, limit Int, threshold 0–1, caseSensitive Bool, preview Bool.

• 📈 Returns: ranked list with relevance scores + stable sort for deterministic ties.

• 🧲 Highlighter-ready: exposes match ranges for bold/mark UI.

• 🧯 Debounce-friendly & non-blocking: smooth on big data; guards for empty queries.

• 📦 Offline first: works on device; pairs nicely with cached API data.

• 🧩 Drop-in with text fields, lists, typeahead, and pickers.

✅ Use cases

• 🔍 Global search bars & command palettes

• 🛒 Massive product/media catalogs

• 🛠️ Admin tools: settings/logs/feature flags

• 🌍 Country/city/tag pickers (single or multi-select)

• 📚 Knowledge base & docs instant search

• 👥 CRM/contact directories & user lookup

• 📊 Analytics builders (metrics/dimensions)

• ✈️ Offline catalogs (travel/retail/POS)

• 💬 Autocomplete/typeahead for chats & forms

• 🎓 Education apps (courses/lessons/terms)

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