📺 Discover the latest machine learning / AI courses on YouTube.

A collection of materials related to my certification videos

System design interview for IT companies

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open sour…

Low-code platform for building business applications. Connect to databases, cloud storages, GraphQL, API endpoints, Airtable, Google sheets, OpenAI, etc and build apps using drag and drop applicati…

A robust Admin Interface for Ruby on Rails apps

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

Open source list of paid & free resources to learn vanilla JavaScript

A Ruby job queue that uses PostgreSQL's advisory locks for speed and reliability.

Personal assistant to help you save your personal memories and emotions together, securely

For empowering community 🌱

Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬

💡 A Quick-start Guide for People who want to dwyl ❤️ ✅

Tinder for cards using only VanillaJS (pure JavaScript)