Best Composer Alternatives & Competitors

The Write Less, Do More, JavaScript Library.

Key jQuery features:

Ease of Use Cross-Browser Compatibility Large Community and Ecosystem Animation and Effects

Open Source

A framework for building native apps with React.

Key React Native features:

Cross-platform development Performance Community support Hot reloading

Open Source

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more.

Key DocRaptor features:

Ease of Use Customizable High-Quality Rendering Compliance

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

Babel is a compiler for writing next generation JavaScript.

Key Babel features:

JavaScript Version Compatibility Future-Proof Code Ecosystem and Plugins Integration with Modern Development Tools

Open Source

OpenSSL is a free and open source software cryptography library that implements both the Secure Sockets Layer (SSL) and the Transport Layer Security (TLS) protocols, which are primarily used to provide secure communications between web browsers and ….

Key OpenSSL features:

Open Source Widely Used Comprehensive Documentation Regular Updates

Open Source

Raven.js is a standalone JavaScript client for Sentry.

Key Raven.js features:

Integration with Sentry Automatic Error Logging Customizable Metadata Source Map Support

A PHP full-stack web framework.

Key Symfony features:

Robust Framework Modular Architecture Community Support Scalability

Curated set of user interface interactions, effects, widgets, and themes built on top of the jQuery JavaScript Library.

Key jQuery UI features:

Ease of Use Compatibility Extensibility Rich Set of Widgets

Open Source

Underscore is a utility-belt library for JavaScript that provides a lot of the functional...

Key Underscore.js features:

Utility Functions Consistency Lightweight Browser Compatibility

Open Source

Lo-Dash is a drop-in replacement for Underscore.

Key Lo-Dash features:

Performance Consistency Modularity Community and Support

Open Source

DataTables is a plug-in for the jQuery Javascript library.

Key DataTables features:

Feature-Rich Easy to Use Extensible Cross-platform Compatibility

Open Source

Embedded web server with a Web UI builder for your microcontroller powered device. Use our no-code wizard to create your Web UI in minutes.

Key Mongoose Web Server features:

Lightweight Embeddable Cross-Platform Easy to Use

Open Source

ReactiveX is a library for composing asynchronous and event-based programs by using observable sequences.

Key ReactiveX features:

Asynchronous Programming Composability Error Handling Backpressure Handling

Open Source

Flickr API provides the ability to view, manipulate, and search photo tags, display photos from a specific user or group, retrieve tags etc.

Key Flickr API features:

Comprehensive Documentation Rich Media Content Robust Search Capabilities Community and Support