sinatra-app-cookbook

A complete guide to building and organizing Sinatra web applications, covering classic versus modular style, routes with parameters, constraints, wildcards, conditions and content negotiation, controllers with namespaces, filters and helpers, error handling by environment, exception class and status code, cookie sessions, Rack middleware ordering, ERB, Haml, Slim and Liquid templates, HTTP caching, Redis fragments, streaming and server-sent events, production Rackup hardening with rate limiting, and route testing with Rack::Test. Use when creating, extending, refactoring or deploying a Sinatra application or a versioned Sinatra API. Not for Rails applications, plain Rack projects, or non-Ruby web frameworks.

Version

v1.0.0

Size

21 KB

Updated

2026-10-10

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