ApacheExpress is a way to rapidly write reliable and feature rich web applications in the Swift programming language. Without ever leaving Xcode, or using the Swift Package Manager environment on Linux. ApacheExpress applications run directly within the Apache WebServer as native Apache modules - without any interpreters or proxies.

*Server Side Swift the right way.*

ApacheExpress can be used alongside any other Apache module and hence can exploit the proven functionality of Apache. This includes pretty much any kind of authentication mechanism you can think of, rate limiting / anti-DoS modules, or mod_ssl to secure the web application as well as mod_h2 to provide HTTP/2 support. The latter are preconfigured when running ApacheExpress modules and provide full HTTP/2 access out of the box.

Simple Example

Developing ApacheExpress applications use a Swift version of the mechanisms and APIs used by the Express framework. Hence its name. Example:

let app = apache.express(cookieParser(), session())

app.get("/express/cookies") { req, res, _ in
  try res.json(req.cookies)
}

app.get("/express/") { req, res, _ in
  let values = [
    "viewCount"   : req.session["viewCount"] ?? 0,
    "cowOfTheDay" : cows.vaca()
  ]
  try res.render("index", values)
}

It grabs the application object representing the module, configures two builtin middleware objects (`cookieParser`, `session`) and then registers two routes (docs). The middleware attached to the `/express/cookies` route simply extracts all HTTP cookies set in the request and returns them as JSON. The other sets up a dictionary which is then rendered using a Mustache template (docs).

Database Access

To provide access to a collection of SQL databases, including PostgreSQL and SQLite3, ApacheExpress uses the Apache mod_dbd module. Apache is used to configure the database connection and Apache is maintaining the database connection pool.

ApacheExpress then provides the *mod_dbd* middleware, which stacks the powerful ZeeQL database access framework on top of Apache's module (docs).

WORK IN PROGRESS, STAY TUNED

ApacheExpress is still being prepared. Please stay tuned for the release. If you want to stay up to date, subscribe to the ApacheExpress Blog

ApacheExpress documentation can be found here: docs.apacheexpress.io.