Your AI documentation agent that automatically generates and maintains high-quality code documentation
Watch how Fluen transforms undocumented code into well-documented, maintainable software
// Before: Undocumented Code function processTransaction(amount, currency, user) { if (!user.verified) return false; const rate = getExchangeRate(currency); const fee = calculateFee(amount); return executePayment(amount * rate + fee, user); } // After: Fluen-generated Documentation /** * Processes a financial transaction for a verified user. * * @param {number} amount - The transaction amount in the original currency * @param {string} currency - The currency code (e.g., 'USD', 'EUR') * @param {Object} user - User object containing verification status * @returns {boolean} - True if transaction successful, false otherwise * * @throws {InvalidCurrencyError} If currency is not supported * @throws {InsufficientFundsError} If user has insufficient funds * * @example * const result = processTransaction(100, 'USD', verifiedUser); * if (result) console.log('Transaction successful'); */
Fluen analyzes your code and automatically generates comprehensive documentation that follows best practices.
Documentation stays in sync with your code through automated updates and CI/CD integration.
Works with multiple programming languages and documentation styles out of the box.
Discover why developers love using Fluen for their documentation needs
Fluen understands code context and purpose, generating documentation that explains not just what the code does, but why.
Seamlessly integrates with popular IDEs and development workflows through extensions and plugins.
Track documentation coverage and quality metrics to maintain high standards across your codebase.