Citizen – A Node.js web app framework for fans of classic app servers
Citizen is a web application framework I started building years ago when I was first learning Node. I've added features and improved stability/performance continuously and finally decided it was worthy of 1.0 status. I think it might appeal to devs like me (old guys) who came up on app servers like ColdFusion, .NET, PHP, etc. and prefer the server do the heavy lifting. It doesn't dictate anything about your front end, and instead tries to be as flexible as possible in providing whatever output the client might need, whether it's a single fully-rendered HTML view, partials, JSON, or…
In plain words
Citizen is a Node.js web application framework designed for developers familiar with traditional server-side frameworks like ColdFusion, .NET, and PHP. It handles server-side routing, session management, and output rendering for HTML, JSON, or plain text without imposing frontend constraints. The framework includes built-in caching, requires only two dependencies, and emphasizes flexibility and letting the server manage heavy lifting rather than pushing logic to the client.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Citizen is a web application framework I started building years ago when I was first learning Node. I've added features and improved stability/performance continuously and finally decided it was worthy of 1.0 status. I think it might appeal to devs like me (old guys) who came up on app servers like ColdFusion, .NET, PHP, etc. and prefer the server do the heavy lifting. It doesn't dictate anything about your front end, and instead tries to be as flexible as possible in providing whatever output the client might need, whether it's a single fully-rendered HTML view, partials, JSON, or plain text. Only 2 direct dependencies for terminal commands (commander) and file watching (chokidar). Built-in functionality includes zero-configuration server-side routing, session management, key/value store (cache rendered views, controller actions, objects, and static files), simple directives for managing cookies, sessions, redirects, and caches, and more. It's been in continuous use on at least one site that receives hundreds of thousands of page views per month, running months at a time without the process crashing. Fairly stable. Appreciate any comments/feedback/contributions.
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