URI.js
URL manipulation library for JavaScript
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is URI.js?
URI.js is a powerful URL parsing and manipulation library that allows developers to easily modify URLs in their applications. It supports various operations like adding, removing, or modifying query parameters.
Key differentiator
“URI.js stands out as a lightweight, yet powerful library specifically designed for URL parsing and manipulation in JavaScript applications.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
The official documentation lacks comprehensive guides and practical use cases, making it difficult for new users to understand how to effectively utilize URI.js.
The last update was several years ago, indicating that the project is no longer actively maintained. This can lead to compatibility issues with newer web standards and browsers.
URI.js may not handle certain edge cases or non-standard URL formats effectively, which could be problematic in environments where URLs are generated by third-party systems.
Fit analysis
Who is it for?
✓ Best for
Web developers who need robust URL manipulation capabilities in their JavaScript projects
Single-page application (SPA) developers requiring advanced URL handling features
✕ Not a fit for
Projects that require server-side URL manipulation exclusively
Developers looking for a full-fledged web framework with built-in routing
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Works well with
Integrations
Next step
Get Started with URI.js
Step-by-step setup guide with code examples and common gotchas.