Browser Extension for Running DApps
- Blockchain
- Web
- Cryptocurrency
- Smart Contracts
- DApps
- Enterprise
Chrome, Firefox and Opera browser extension for running DApps, authorizing and sending transactions, and managing your online wallet.
May 2019 – August 2019
Work done
- Browser extension for Chrome, Firefox, and Opera
- Online wallet for Klaytn blockchain
- UI and functionality for DApp connection
- QA and testing for multiple browsers
Client
Ground X is the blockchain subsidiary of Korea’s largest mobile service provider, Kakao, with over 50 million active users. By developing a scalable platform providing a multitude of services through its DApps, Ground X aspires to substantiate the value and utility of blockchain technology.
Ground X has its own functional open-source blockchain, Klaytn. The platform provides an enterprise-friendly environment for developers to work on the creation of blockchain services and DApps. Having recently launched Klaytn Mainnet, the company was faced with a problem of not having an interface for average users to interact with Klaytn and explore its vast possibilities.
Solution
Kaikas is a browser extension acting as a web wallet and interface for regular users to have access to the Klaytn network. It was designed as an equivalent of Metamask extension with added functionality and user-friendly interface, allowing to seamlessly connect with Klaytn DApps, authorize and send transactions, and manage your online wallet. The extension was developed for Chrome, Firefox, and Opera browsers.
Features
- ERC-20 / ERC-721 token support
- Password sign-in and application auto-lock
- Seed phrase as forget password feature to restore access
- Multicurrency and multiple account management
- Account nicknames to substitute addresses
- Account QR code generation and sharing
- Account balance display in KLAY and other tokens
- Account transaction history
- Data wiping and account log-out
- Signing/sending transactions and transaction notifications
- Fee-delegated transactions
- Token management (add / remove / view the list)
- Network management (add/select networks)
- DApps connection and transaction management
- App settings for managing networks and privacy
Technologies
React, Node.js, EthereumJS, web3.js, caver-js, BigNumber.js, Redux, BIP39, Ramda, Lodash, Gulp, ESLint, Babel
Team
- 3 Full-Stack Developers
- QA Engineer
- PM/BA
Man-hours
2500
