Knockout.js

Is Knockout.js a front-end or back-end JavaScript framework?

The question is about Knockout.js .

Answer:
Knockout.js is a front-end JavaScript framework that implements the MVVM (Model-View-ViewModel) pattern for developing data-bound browser UIs. It was popular between 2010 and 2016 for dynamic web applications but has largely been replaced by React, Vue, and Angular for new projects. Knockout.js still exists in legacy enterprise applications-particularly Microsoft-stack web products-rather than being a current choice for new front-end development in 2026.

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Cortance 5-star rating on ClutchCortance 5-star rating on GoodFirms
Mykhailo Tys
CEO

Cortance’s work received positive feedback from the client and their customers. The team provided seamless communication, and internal stakeholders were particularly impressed with the service provider's agility and quality of deliverables.

Clutch
5.0/5.0
Anonymous
Executive

After the successful prototype launch, the client tested the product in a real load and attracted new partnerships, leading to a rapid expansion. Cortance was responsive, well-organized, responsible, and helpful throughout development. Overall, they were genuinely passionate and dedicated partners.

Clutch
5.0/5.0
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