add example rate limit project link

Author: zamronypj

examples/index.md

@@ -109,9 +109,13 @@ It is similar to session-related examples above but it compares password using p
 [Fano Ipv6](https://github.com/fanoframework/fano-ipv6) and [Fano MhdIpv6](https://github.com/fanoframework/fano-mhdipv6) example applications demonstrate how to [use IPv6 address](/working-with-application#use-ipv6-address).
 
 ## Logger
-[Fano mail logger](https://github.com/fanoframework/fano-mail-logger) demonstrates writing log to email address. 
+[Fano mail logger](https://github.com/fanoframework/fano-mail-logger) demonstrates writing log to email address.
 While Fano Db logger example web application demonstrates how to [log messages to MySQL database](https://github.com/fanoframework/fano-db-logger). These examples demonstrate [logging functionality](/utilities/using-loggers) in Fano Framework.
 
+## Rate-limit
+
+[Rate-limiting demo application](https://github.com/fanoframework/fano-rate-limiting) demonstrates how to limit number of request a client can make. [View video tutorial](https://youtu.be/dfmArIN4s-o).
+
 ## Explore more
 
 - [Getting started](/getting-started)

utilities/rate-limit/index.md

@@ -252,4 +252,5 @@ Rate-limiting video tutorial explains how to use rate limit middleware to restri
 - [Utilities](/utilities)
 - [Middlewares](/middlewares)
 - [TThrottleMiddleware source](https://github.com/fanoframework/fano/blob/master/src/Libs/Throttle/Implementations/ThrottleMiddlewareImpl.pas)
-- [TThrottleMiddlewareFactory source](https://github.com/fanoframework/fano/blob/master/src/Libs/Throttle/Implementations/Factories/ThrottleMiddlewareFactoryImpl.pas)
+- [TThrottleMiddlewareFactory source](https://github.com/fanoframework/fano/blob/master/src/Libs/Throttle/Implementations/Factories/ThrottleMiddlewareFactoryImpl.pas)
+- [Rate-limiting demo application](https://github.com/fanoframework/fano-rate-limiting)