rusha
A high-performance pure-JavaScript SHA1 implementation optimized for large binary data.
What is rusha?
Rusha is a high-performance SHA1 hashing library implemented entirely in JavaScript, optimized for processing large binary data efficiently in browser environments. It solves the need for fast client-side cryptographic hashing without native dependencies, offering performance close to half of native implementations. The library supports various data types including Blobs, ArrayBuffers, and binary strings, making it versatile for web applications.
Frontend developers and web application engineers who need efficient client-side SHA1 hashing for tasks like file integrity checks, data verification, or cryptographic operations without server roundtrips.
Developers choose Rusha for its exceptional pure-JavaScript performance, comprehensive browser support, and flexible APIs including Web Worker integration for non-blocking operations. Its Node.js-inspired Hash API and incremental hashing capabilities provide a familiar developer experience while optimizing for large data workloads.
Overview
High-performance pure-javascript SHA1 implementation suitable for large binary data, reaching up to half the native speed.
Use Cases
Best For
- Generating SHA1 checksums for large files in the browser before upload
Related Projects
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
