Adding Cutternet, Cinastra and CodexDrake

Added Cinastra to Communication - Custom Communication Systems, Cutternet to URL Shorteners and finally CodexDrake to Search Engines.

README.md

@@ -294,6 +294,7 @@ _See also: [Comparison of CalDAV and CardDAV implementations - Wikipedia](https:
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 - [BluetoothCommunicatorExample](https://github.com/niedev/BluetoothCommunicatorExample) - Bluetooth LE chat app to communicate between android devices with P2P architecture. ([Clients](https://github.com/niedev/RTranslator)) `Apache-2.0` `Java`
+- [Cinastra](https://cinastra.codewithrodi.com) - Cinastra is a personal, self-hosted, private, and secure messaging application, built in javascript, it allows the unlimited creation of rooms to interact with other users with total anonymity. ([Source Code](https://github.com/codewithrodi/cinastra)) `MIT` `Nodejs/React`
 - [Centrifugo](https://github.com/centrifugal/centrifugo) - Language-agnostic real-time messaging (Websocket or SockJS) server. ([Demo](https://github.com/centrifugal/centrifugo#demo)) `MIT` `Go`
 - [Chaskiq](https://chaskiq.io) - Full featured livechat, helpcenter and CRM as an alternative to Intercom & Drift, Crisp and others. ([Source Code](https://github.com/chaskiq/chaskiq)) `AGPL-3.0` `Ruby`
 - [Chatwoot](https://www.chatwoot.com) - Self-hosted customer communication platform, an alternative to Intercom & Zendesk. ([Source Code](https://github.com/chatwoot/chatwoot)) `MIT` `Ruby`
@@ -1542,6 +1543,7 @@ _Related: [Booking and Scheduling](#booking-and-scheduling)_
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 - [Ambar](https://ambar.cloud) - Document Search Engine (OCR, Store & Search). ([Demo](https://app.ambar.cloud/), [Source Code](https://github.com/RD17/ambar)) `MIT` `Nodejs/Python`
+- [CodexDrake](https://codexdrake.codewithrodi.com/) - A lightweight, secure, private, self-hosted ad-free web search engine, mostly written in javascript with great fluency supporting different search categories using various engines. ([Source Code](https://github.com/codewithrodi/codexdrake)) `MIT` `Nodejs/React`
 - [Gigablast](https://www.gigablast.com/) - open source search engine. ([Source Code](https://github.com/gigablast/open-source-search-engine)) `Apache-2.0` `C++`
 - [Jina](https://github.com/jina-ai/jina/) - Cloud-native neural search framework for any kind of data. `Apache-2.0` `Python`
 - [MeiliSearch](https://meilisearch.com) - Ultra relevant, instant and typo-tolerant full-text search API. ([Source Code](https://github.com/meilisearch/MeiliSearch)) `MIT` `Rust`
@@ -1809,6 +1811,7 @@ _Related: [Task management & To-do lists](#task-management--to-do-lists), [Softw
 Before hosting one, please see [shortcomings](https://en.wikipedia.org/wiki/URL_shortening#Shortcomings) of URL shorteners.
 
 - [Blink](https://docs.blink.rest) - Easy-to-host, SSO-integrated, CDN-powered link shortener (+decoupled analytics) for teams. ([Source Code](https://github.com/JaneJeon/blink)) `AGPL-3.0` `Nodejs`
+- [Cutternet](https://cutternet.codewithrodi.com/) - A powerful URL Shortener and tracker for your links or sites, self-hosted, multi language and easy to configure, mostly written in javascript. ([Source Code](https://github.com/codewithrodi/cutternet)) `MIT` `Nodejs/React`
 - [goshorly](https://git.ucode.space/Phil/goshorly) - An easy self-hosted Link shortener in Golang with Redis <3. ([Demo](https://gly.one)) `MIT` `Go`
 - [Kutt](https://kutt.it) - A modern URL shortener with support for custom domains. ([Source Code](https://github.com/thedevs-network/kutt)) `MIT` `Nodejs`
 - [Link-shortener-bot](https://github.com/tommyku/link-shortener-front-end) `⚠` - URL shortener using a Telegram Bot. ([Demo](https://t.me/GiveMeShortLinkBot)) `MIT` `Ruby`