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516 sản phẩm
This tool helps users organize their day more efficiently by turning simple inputs like tasks, goals, and deadlines into a clear, optimized plan. Instead of just listing tasks, it intelligently prioritizes what matters most and suggests how to allocate time throughout the day. The goal is to reduce decision fatigue and help users stay focused on high-impact work with a structured, easy-to-follow schedule.
Load a PDF form, let the user fill text fields, checkboxes, and radio buttons, then download the filled PDF
A TypeScript chain combining a React 19 frontend with an Express/Node.js plugin that generates complete pricing strategies from five business inputs — covering recommended price points, package tiers, upsell ideas, positioning, and profit tips. The plugin runs a deterministic fallback engine when no OpenAI key is provided, so it works out of the box without any external dependencies. Built for founders, product managers, and consultants who need structured pricing frameworks fast. Licensed under the Tetrees License.
FaceKey is a browser-based biometric authentication system that eliminates passwords entirely. Instead of typing credentials, users simply look at their camera to prove their identity. On first use, the registration flow guides you through a five-snapshot capture process — prompting slight head angle variations like looking left, right, and tilting up — to build a robust face profile that works reliably even in varied conditions. Each snapshot is processed using face-api.js to extract a 128-point facial descriptor, and the averaged result is saved locally as your identity profile. Logging in is fully automatic. The moment the login screen opens, your camera activates and begins scanning every 800 milliseconds. A live bounding box overlays your detected face in real time, and the system computes a Euclidean distance match against every registered profile. When a match is found under the 0.5 threshold, you're instantly welcomed by name with a confidence percentage displayed — no button p
PulseFlow is a smart daily exercise planner built for people who want a structured, personalized fitness routine without the guesswork. On first launch, you complete a quick onboarding — entering your age, weight, height, fitness goal, experience level, available equipment, and how many days a week you can commit. The AI then generates a full weekly workout plan tailored specifically to you, with exercises, sets, reps, rest times, estimated duration, and calorie burn for every day of the week including scheduled rest days. Each day you open the app, your home screen greets you by name and shows exactly what's on the agenda. When you're ready, the active workout mode walks you through each exercise one at a time with instructions, built-in countdown timers for timed movements, and automatic rest countdowns between sets. A dedicated Walking and Running timer tab lets you track cardio sessions separately with a large circular timer, live distance estimates, calorie tracking, and milestone
Generate a complete color palette from a single hex input using TypeScript and React. This tool creates an 11-stop shade scale, semantic design tokens with CSS variables, and WCAG contrast analysis to ensure accessibility compliance. Built with Chroma.js for color math, Framer Motion for smooth animations, and Tailwind CSS for styling—perfect for designers and developers building cohesive design systems. Licensed under Tetrees License.
Invoicing and client portal app for freelancers and small agencies. Send branded PDF invoices, accept Stripe/PayPal payments, and give each client a private login. React frontend + Express API.
Measures cognitive load from task descriptions using transformer-based NLP classification, then visualizes your mental capacity across four zones (Clear, Caution, Warning, Overload) with real-time gauges and AI-powered suggestions. Built with React, TypeScript, and Xenova Transformers for client-side ML inference, it tracks daily patterns, defers overwhelming tasks, and provides actionable insights without server dependencies. Perfect for developers, knowledge workers, and anyone managing complex workloads who want data-driven task prioritization. Licensed under Tetrees License.
Drag-and-drop resource scheduling table with real-time conflict detection, built in React and TypeScript. Assign resources to time slots by dragging from a filterable panel, with week/workweek views, auto-fill, and CSV export capabilities. Ideal for workforce planning and capacity management. Licensed under Tetrees License.
Form Builder UI (Drag & Config Based) Dynamic form generator from JSON config with validation, conditional fields, and multi-step support.
Submit your JSON, convert it to form. Edit, submit and copy the edited JSON.
TypeScript frontend starter with React 19, Vite, and Tailwind CSS featuring a fully accessible search autocomplete component. Includes keyboard navigation (arrow keys, Enter, Escape), debounced async search with mock data, match highlighting, error handling, and ARIA combobox semantics for screen readers. Perfect for building modern, type-safe web applications with production-ready patterns. Licensed under Tetrees License.
Track your sleep debt with real-time visualizations and personalized recovery strategies. Built with React, TypeScript, and Recharts, this dashboard displays cumulative debt trends, recovery projections, sleep quality metrics, and a 12-week heatmap to identify patterns. Perfect for sleep-conscious developers who want data-driven insights into their rest cycles and actionable steps to optimize recovery. Licensed under Tetrees License.
TypeScript role-based access control system with hierarchical permissions and React components for guarding UI elements. Features six role levels (guest to superadmin), granular permission checking, and both component and hook-based guards for conditional rendering. Includes a fully interactive demo with real-time role switching and permission visualization. Licensed under Tetrees License.
Fintech mobile app with tab-based navigation for payments, wallet management, and transaction history. Built with Expo Router and React Native, featuring a custom tab bar with highlighted "Pay" action, real-time transaction filtering, and summary cards showing money in/out totals. Includes home screen with wallet balance, quick service shortcuts, and recent activity feed—perfect for building multi-service payment platforms. Licensed under Tetrees License.
4.9 (12)
Chain package: frontend (Audio Transcriber - Frontend) + backend (Audio Transcriber - Backend)
React Native shopping app with live-stream commerce built on Expo Router. Features a custom tab navigation with symbol-based icons, a fully functional cart with quantity controls and real-time pricing, and an explore feed displaying live streams with viewer counts. Includes safe area handling for iOS/Android, gradient overlays, and a polished dark theme optimized for mobile and web platforms. Licensed under Tetrees License.
4.8 (26)
A TypeScript React journal app that tracks daily gratitude entries with streak counting, semantic duplicate detection using AI embeddings, and visual analytics. Features include a calendar view, weekly reflection summaries, and smooth animations with Framer Motion and Tailwind CSS. Built with Vite and includes offline-capable AI model loading for intelligent entry comparison. Licensed under Tetrees License.
StockSense is a lightweight but powerful inventory management app designed for small business owners who need clarity over their stock without the complexity of enterprise software. You can add products with SKUs, categories, pricing, and custom low-stock thresholds, then record sales to automatically update quantities in real time. The dashboard gives you an instant health snapshot — total stock value, low stock warnings, and a recent activity feed — while a dedicated alerts tab flags anything running critically low. The standout feature is AI-powered natural language search: just type a question like "what will run out this week?" or "show me my lowest value items" and the AI analyzes your live inventory data and responds with specific, actionable insights. When it's time to report, you can export a formatted daily stock report as a PDF or a full inventory sheet as an Excel file in one click. All data is stored locally in the browser, with your API key saved securely in settings.
Expo-based health tracking dashboard with tab navigation, real-time metrics, and activity timelines. Features interactive heart rate charts with day/week/month views, workout logging, sleep tracking, and device sync status—all built with React Native and TypeScript. Perfect for fitness app developers needing a production-ready UI foundation with animated progress indicators and responsive layouts. Licensed under Tetrees License.
4.8 (9)
QuizCraft is an AI-powered quiz platform built for teachers and students. Teachers can either manually build multiple-choice quizzes or instantly generate them by typing a topic and letting the AI handle the rest — producing well-structured questions with four options and a marked correct answer. Once a quiz is published, a unique 6-character code is generated that students can use to join from any device. Students move through questions one at a time with an optional countdown timer, then receive a detailed results screen showing their score, each question's correct answer, and color-coded feedback. Teachers get a full overview of attempt history, per-student scores, and which questions were most commonly missed — making it easy to identify gaps in understanding. Everything runs in the browser with no backend required, using localStorage for data and the Anthropic API for generation.
Swipeable card deck interface for React Native with tab-based navigation, built with Expo Router and TypeScript. Features gesture-driven discovery cards, match management, and real-time messaging with customizable dark theme styling. Includes imperative handle patterns for programmatic card control and safe area compensation across iOS, Android, and web platforms. Licensed under Tetrees License.
4.9 (12)
Full-stack TypeScript CRM with Express backend (SQLite, JWT auth, REST API) and React frontend (Vite, Tailwind, React Router). Manage contacts, deals, and activities with real-time dashboard, role-based access, and multi-tenant support. Licensed under Tetrees License.
Chain package: frontend (Image Editor with Filters & Annotations (Canvas) - Frontend) + backend (Image Editor with Filters & Annotations (Canvas) - Backend)