Products

A Pomodoro timer tool that helps you focus with 25-minute work sessions and 5-minute breaks. Customize durations and reminders to boost your productivity.

A classic Tower of Hanoi puzzle game online. Challenge your logic with multiple levels, track your moves, and aim for the optimal solution in this zero-friction brain training tool.

A comprehensive knowledge base and documentation center for HarmonyOS development. Covering APIs, best practices, and hands-on tutorials for building cross-device applications.

In-depth technical articles covering frontend development, React patterns, Next.js architecture, and lessons learned from building the CodeFE ecosystem.

A personal bookkeeping and financial management tool. Track expenses, analyze spending habits, and take control of your finances with a clean, intuitive interface.

A digital exploration of classical Chinese poetry. Browse, search, and appreciate thousands of poems with modern web technology — featuring full-text search, author profiles, and bilingual annotations.

A challenging password puzzle game with 100 progressively difficult levels, featuring intuitive UI and cloud sync for logged-in users to track progress.

A free, no-login countdown tool to track birthdays, anniversaries, holidays, and deadlines with beautiful visual timers.

A free, all-in-one tool for parents to find local classes, check school admission data, and generate AI-powered growth plans for their children.

An AI-powered productivity toolbox for wealth management and personal finance. Includes smart budgeting, investment tracking, and AI-assisted financial insights.

A free, interactive web game for kids to master math skills through fun challenges, levels, and rewards. No login required to start playing!

A minimal password toolkit that generates cryptographically strong passwords and scores their strength—all locally in your browser. No data ever leaves your device.

Track your anime and drama episodes with a weekly schedule view, VIP/regular update times, and progress tracking.

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A collection of fun browser-based mini games built with modern web technology.

Minimalist QR code generator that runs entirely in browser. Create beautiful static QR codes instantly, turn them into dynamic trackable links with one click, and view real-time scan analytics after login. No data leaves your device unless you choose to sync.

WorkTalk Pro helps professionals navigate office politics by translating blunt thoughts into polished corporate jargon, or decoding managerial doublespeak into plain truth. Generate shareable meme cards locally with zero privacy risks.

A tool built with CodeFE

A pure frontend interactive lucky wheel that allows planners to pre-configure gift pools, switch between random and targeted modes, and let recipients spin with one click. Supports multi-set configurations, physical motion simulation, and cloud sync.

Build a personalized reading path with AI guidance, reading companionship, reflection, and long-term knowledge tracking.