There are lots of open-source projects which are just 🤯. From productivity tools to B2B applications, open-source projects are there for you. Let's see some open-source projects worth using. You may find that some of these projects could help you completely replace your paid software 👀. 1. Chatwoot is an open-source alternative to Intercom, Zendesk, HubSpot, Salesforce Service Cloud. Not just live chat, it has support for multiple channels like Email, Facebook page, Twitter handle, WhatsApp etc. Chatwoot Features: - Collaborate with your team easily with a shared inbox means you can assign different tasks from the same inbox to different agents Shared inbox - Add a live chat widget to your website and improve your customer experience Live chat - Support for multiple channels like Email, WhatsApp, Twitter, Twilio, Facebook, Instagram, Line. Also, you access all the channels from one place, no need to jump between channels Channels - Automate repetitive tasks Automations - Build chatbots with Dialogflow or Rasa and connect to your inbox Chatbots - Engage with customers instantly from anywhere with Chatwoots' IOS and Android apps Mobile apps(IOS & Android) - Integration options are available for Slack, WordPress, Dialogflow and Rasa Integrations 2. Amplication is a low-code/no-code tool. Generate your NodeJs application along with a beautiful React admin panel within minutes. Your NodeJs app is just a few clicks away. Amplication Features: React Admin-UI generated with react-admin NodeJs app with Postgres database GraphQL and RESTAPI Sync with GitHub or download code as a zip file Sandbox environment to develop and test your app without setting it up locally Docker support to deploy to the cloud 3. Docz is a documentation tool based on MDX. It is a simple and easy alternative to . Don't waste time building a documentation website. Use Docz to quickly document your project. Docz Docusaurus Features: Powered by Gatsby - Fast development experience and speed build times Zero configuration Customize however you want Based on MDX Plugins Typescript support 4. Partytown Partytown is a lazy-loaded library to help relocate resource-intensive scripts into a web worker, and off of the main thread. Its goal is to help speed up sites by dedicating the main thread to your code and offloading third-party scripts to a web worker. If you have so many third-party scripts like Google Tag Manager, Live chat widget, A/B testing, and trackers, it can make your website load slowly, hence effects performance. With , you can load your code from the main thread and third-party scripts in a web worker. Partytown Features: Integration support for Astro, Gatsby, HTML, NextJS, Nuxt, React, Remix, Hydrogen (Shopify) Support for various third-party scripts 5. Typesense Does your product need a superfast, easy-to-integrate search engine? is for you. Typesense is an open-source search engine, an alternative to Agolia and Elasticsearch. Typesense Features: Typo tolerance Easy to set up, operate and scale Fast Dynamically sort results based on a particular field at query time Faceting and Filtering Group similar results together Search across multiple collections in a single HTTP request 6. BackdropCMS is a free and open-source Content Management System built on top of Drupal. Build highly customizable websites for free. With Backdrop, you can build anything from a personal blog site to an e-commerce website. Backdrop Features: Addons Modules Different themes Layout templates 7. Hoppscotch is an open-source alternative to Postman. HoppScotch Features: Lightweight Fast Themes PWA GraphQL and REST API All the features postman offers 8. NocoDB is an open-source alternative to Airtable. Convert any database into a smart spreadsheet. Cool #nocode tool 😎. NocoDB ⚠️ Don't forget to leave a ⭐ on Github to these amazing projects. There are thousands of amazing open-source projects available. I shared some of them that I found interesting.