Horizontal heatmap calendar widget 🌈📅 — a clean, multi-month heatmap that lines up days by weekday (Mon–Sun) and shades each date by intensity 🔥. Scan habits, bookings, or workload at a glance 👀, flip month-to-month with crisp headers 🗓️➡️, and theme it for any dashboard or analytics view 🎨. Dark-mode friendly 🌙, fast ⚡, and built for FlutterFlow.

Functionality ✨

• Horizontal month flow 🗓️→🗓️ with clear labels & smooth navigation 🧭

• Weekday bands (Mon–Sun) 📆 — each tile is a date (e.g., 6, 13, 20, 27) 🔢

• Heatmap scale 🌡️ from low → medium → high to visualize intensity 📈

• Configurable thresholds & legend 🎚️📊 for your KPIs

• Tap / long-press actions 👆📥 to open details or create/edit events ✍️

• Range & multi-select (optional) 📐🖱️ for analysis or bulk actions

• Today highlight ✨, weekend styling 💤, and disabled/blackout dates 🚫

• Theming controls 🎨: tile size/radius, gaps, color scale, typography 🅰️

• Performance-minded 🚀: lazy month loading & cached values for buttery scroll 🧈

• Data-ready 🔌: bind counts/percentages from Firestore / Supabase / REST 🔗

• i18n-ready 🌍: localized month/day names & formats 🗣️

• Accessibility ♿: high contrast, large touch targets, screen-reader labels 🔊

Great for 💡

Habits ✅, attendance 🧑‍🏫, booking load 🏨, utilization/workload 🛠️, staffing/shift planning 🧑‍⚕️, content cadence 📰, and any case where weekday patterns over months matter 🧩.

Keywords: horizontal heatmap calendar widget, horizontal heatmap calendar, weekday calendar, heatmap grid, intensity map, habit tracker, attendance tracker, booking heatmap, capacity planning, occupancy, utilization, workload, staffing planner, KPI calendar, color scale, thresholds, legend, month navigation, multi-month view, selectable tiles, range select, dark mode, light mode, responsive dashboard, analytics widget, FlutterFlow calendar, Flutter widget, data binding, Firestore, Supabase, REST API, localization, i18n, today highlight, weekend style, tile radius, cached values, performance.