Open Source Frameworks
Frameworks available under open-source licenses, allowing developers to contribute and modify source code as needed.
Updated June 21, 2026
Products that define this theme
A representative set of Other Web Frameworks Software products that exemplify Open Source Frameworks, curated as a starting point for finding similar software.
Selected from G2's verified user reviews and ratings, then matched to this theme for relevance.
How Did G2 Choose These Open Source Frameworks Products?
The 5 products shown represent a defining sample for the "Open Source Frameworks" theme within Other Web Frameworks Software on G2 — not an exhaustive list. They are a curated starting point for discovering similar software.
- Sourced from products with verified G2 user reviews and ratings.
- Matched to this theme based on each product's described capabilities and fit, ordered by relevance.
- Rankings and inclusion are unbiased and are not influenced by vendor payment.
Refreshed weekly. Last updated: June 21, 2026.
WebRTC is an open framework for the web that enables Real Time Communications in the browser. It includes the fundamental building blocks for high-quality communications on the web, such as...
A next generation web framework for the Perl programming language.
Flight is a lightweight, component-based, event-driven JavaScript framework developed by Twitter. It maps behavior directly to DOM nodes, enabling developers to build modular and maintainable web...
Apache CXF is an open source services framework. CXF helps you build and develop services using frontend programming APIs, like JAX-WS and JAX-RS.
A Javascript Framework for Building Brilliant Applications