HubLensCross-platformdidi/Hummer
// archived 2026-04-20
1,413

// summary

Hummer is a high-performance, highly available cross-platform development framework that supports writing code using Vue, React, TypeScript, and JavaScript. The framework achieves unified development for Android and iOS platforms through native rendering technology, featuring an extremely small package size and high operational stability. Developers can leverage its dynamic capabilities to quickly deploy pages and achieve efficient cross-platform application development through the provided toolchain.

// technical analysis

Hummer is a high-performance cross-platform development framework developed by Didi, designed to enable synchronous development of Android and iOS applications with a single codebase. By supporting multiple mainstream syntaxes such as Vue, React, TypeScript, and JavaScript, the framework significantly lowers the learning threshold for frontend developers. Its core design philosophy focuses on extreme lightweight and high performance, ensuring stable operation and rendering efficiency in complex business scenarios by directly invoking native components and modules. Furthermore, Hummer possesses powerful dynamic capabilities, which, when combined with a cloud publishing platform, can effectively improve the iteration speed and flexibility of business.

// key highlights

01
Ultra-lightweight architecture with a compiled output of less than 1M, minimizing the size cost for integrated Apps.
02
Supports multiple syntaxes including Vue, React, TypeScript, and JavaScript, meeting the needs of developers with different tech stacks.
03
Based on native component rendering, fully utilizing underlying platform capabilities to ensure high-performance cross-platform application delivery.
04
Features high dynamic capabilities, supporting rapid page updates and deployment via cloud publishing.
05
Verified by large-scale business within Didi, with an overall crash rate of less than 0.01%, ensuring high production environment availability.
06
Provides supporting CLI tools and scaffolding to simplify the entire development process from project creation to debugging.

// use cases

01
Develop Android and iOS applications simultaneously with a single codebase
02
Support for multiple syntaxes including Vue, React, TypeScript, and JavaScript
03
Utilize dynamic features to achieve rapid cloud-based publishing and deployment

// getting started

Developers can visit the Hummer official website to view detailed quick-start documentation, create a new project via CLI tools, or refer to the Android/iOS integration guides to incorporate the framework into existing native applications. It is recommended to configure the development environment using the official debugging documentation and utilize the provided sample code for initial functional verification.