Simple ESP32 webserver ported from esp8266 - http://www.fisch.lu/junk/ESP32-WebServer.zip

SimpleWebServerESP32.ino

//https://github.com/espressif/arduino-esp32/issues/425
//http://www.fisch.lu/junk/ESP32-WebServer.zip
//Install webserver zip to ~/Arduino/hardware/espressif/esp32/libraries/
#include "WiFi.h" PROGMEM
#include <ESP32WebServer.h> PROGMEM

ESP32WebServer server(80);

void setup(){
  Serial.begin(115200);
  WiFi.begin();
  Serial.print( "WiFi connecting" );
  
  time_t timeout = millis() + 15000;
  while ( millis() < timeout && WiFi.status() != WL_CONNECTED ) {
    delay ( 500 );
    Serial.print ( F( "." ) );
  }  
  Serial.println( );
  
  // attach handles
  server.on("/",handleRoot);   
  server.on("/test",handleTest);   

  // start the server
  server.begin();

  Serial.print( F( "HTTP web server started at IP address: " ) );
  Serial.println( WiFi.localIP() );  
}

void handleRoot()
{
  String html = "You just loaded the root of your ESP WebServer<br><br><a href=\"/test\">Goto /test</a>";
  server.setContentLength(html.length());
  server.send(200,"text/html",html);
}

void handleTest()
{
  String html = "You just entered /test ...";
  server.setContentLength(html.length());
  server.send(200,"text/html",html);
}

void loop(){
  // hanle clients
  server.handleClient();
}