fibjs ☆

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Description:
JavaScript on Fiber

Type: Formula | Tracked Since: Dec 28, 2025

Links: Homepage | formulae.brew.sh

Category: Developer tools

Tags: javascript runtime concurrency fibre server performance

Install: brew install fibjs

About:
Fibjs is a high-performance JavaScript runtime built on a fiber-based concurrency model, enabling lightweight threads for efficient I/O operations. It provides built-in support for asynchronous programming without relying on an event loop, delivering superior performance for networked applications. The runtime includes a comprehensive standard library for file system, network, and database operations.

Key Features:

Fiber-based lightweight concurrency
Built-in asynchronous I/O
Comprehensive standard library
High performance networking
Cross-platform support

Use Cases:

High-performance web servers and APIs
Real-time networking applications
Concurrent data processing
Microservices architecture

Alternatives:

Node.js – Fibjs uses fibers instead of event loop for potentially better performance
Deno – Fibjs focuses on fiber concurrency rather than TypeScript-first approach

Version History

Detected	Version	Rev	Change	Commit
Sep 17, 2025 12:49am		0	VERSION_BUMP	638f7ac5
Sep 13, 2024 5:35am		0	VERSION_BUMP	f7bc86fc