Deploying multiple smart contracts that share the same logic can be inefficient and costly. Without optimized deployment patterns, developers pay unnecessary energy costs and lose the ability to predict contract addresses.

This guide shows how to estimate TRON transaction fees (in TRX) using TronWeb’s triggerConstantContract against TronGrid (Nile/Mainnet). No estimateEnergy API calls are used; the script only simulates and never broadcasts.

Real estate tokenization is reshaping traditional property investment by offering fractional ownership, immediate liquidity, and streamlined transactions using blockchain technology. This prototype tutorial demonstrates how to create a robust real estate tokenization platform leveraging smart contracts and a mock USDT token on the TRON blockchain for development and testing purposes.

In the rapidly evolving blockchain space, real-time data integration through reliable oracles is crucial. Chainlink, a leading decentralized oracle network, bridges blockchain environments with off-chain data sources securely and transparently. This guide demonstrates how to integrate Chainlink oracles into a TRON-based decentralized application (dApp) using the TRON Nile Testnet.

Developing secure smart contracts on the TRON blockchain requires more than just writing Solidity code and running tests. Ensuring robust security measures to identify and mitigate vulnerabilities early is crucial. This guide demonstrates how to integrate the powerful static analysis tool, Slither, into your TRON smart contract development lifecycle using TronBox and GitHub Actions for a fully automated, security-first CI/CD pipeline.

In this article, we’ll explore how to swap tokens (USDT → USDJ) programmatically on the TRON blockchain using SunSwap’s decentralized exchange (DEX). We’ll leverage TronWeb, a JavaScript library designed to interact with the TRON blockchain, to swap USDT for USDJ on TRON’s Nile testnet.

When deploying smart contracts to the TRON blockchain, one of the most important cost factors is Energy. Unlike Ethereum’s gas, TRON uses Energy for smart contract execution and Bandwidth for transaction size. If you run out of Energy during deployment, your transaction will fail, but you’ll still pay for the resources consumed.

The TRON blockchain is known for its high performance, scalability, and low-cost transactions, making it a preferred choice for decentralized application (dApp) developers. With the **@layerzerolabs/hardhat-tron** plugin, developers can now integrate TRON seamlessly into the popular **Hardhat** development environment.

If you’re building a Web3 experience for mobile, you’ve likely hit the gap between ‘nice desktop dApp’ and ‘actually usable on a phone’. This article shows a practical way to bridge that gap on TRON by combining a Progressive Web App (PWA) with TronLink’s Deeplinks. We’ll walk through the architecture, what’s inside the demo repository, and how to run it locally to enable login, message signing, and TRX transfers from a mobile PWA.

In this article, we will explore how the TRON Multicall3 smart contract works and how you can use a simple Node.js script (`batchMeta.js`) to batch-fetch metadata from TRC-20 tokens. This approach reduces the number of RPC calls needed, making your application faster and more efficient.

TIP-712 lets wallets sign clear, structured messages bound to a specific app, contract, and chain. This guide shows an end-to-end demo: deploy a tiny on-chain verifier with TronBox, sign typed data off-chain with TronWeb, then verify locally and on-chain.

In the TRON ecosystem, message signing is a fundamental part of decentralized app workflows. It allows users to prove intent, authorize actions, and sign data without broadcasting on-chain transactions. The `signMessageV2` API, supported by TronLink, implements the TRON standard TIP-191, ensuring messages are signed in a consistent and secure way. This article walks through how to use `signMessageV2`, verify signatures off-chain, and confirm authenticity on-chain using a minimal smart contract.