Creating with code, driven by passion.

github

Harshal Ranjhani • Peerlist

Raah offers a revolutionary approach to API performance monitoring by capturing real-world network telemetry directly from users' browsers. Unlike traditional synthetic probes, Raah provides complete visibility into how APIs perform in the wild, offering insights into the 'last mile' of network interactions. This tool sits in the browser, collecting high-fidelity telemetry on every network interaction, and sends this data to a Cloudflare Worker for enrichment with ISP, city, and country information.<h3>Key Features</h3><ul><li>Real User Monitoring: Captures every fetch() and XHR from actual browsers in real-time.</li><li>ISP-Level Breakdown: Pinpoints which ISPs are bottlenecks, offering insights beyond country-level performance.</li><li>Privacy-First Design: No cookies or user tracking, with minimal PII collection.</li><li>Framework Agnostic: Works seamlessly with React, Vue, Svelte, or vanilla JS.</li><li>Core Web Vitals: Provides real user scores for metrics like LCP, CLS, and FCP.</li></ul>Raah is designed to be non-blocking and lightweight, with a script size of just ~2kb gzipped. It offers a drop-in reliability solution that requires no SDK, build step, or agents to install, making it compatible with any tech stack. This makes Raah an essential tool for developers looking to optimize user experience by understanding the real-world performance of their APIs.

Raah

- a gemini with gpt powered cli tool to help with various tasks - generates images - runs commands - generates music - general help related to cli - generates a summary of comments in your project structure - switch between gemini and gpt using just one command

genie

- A golang tool to generate multiple boilerplates concurrently to save time - currently supports: React with JS, React with TS, Express with MongoDB - Will Expand to generate other boilerplates as well

go-furnace

- made a simple mood tracker application using for my wearable computing class. - made the hardware simulation on wokwi and connected it to my custom node.js backend utilizing react native for the application interface. - added AI based mood suggestions using the OpenAI api. - connected the clients using WebSockets for the data to sync across all clients.

moodLog

- a simple web app to track your preparation progress when it comes to acing placement interviews - an integrated chatbot to help with problems - a well maintained history of problems you solve - feature to star questions you would like to revisit - option to get the starred questions delivered instantly over mail - set difficulty on questions - connect leetcode to get leetcode stats directly on the web app!

nerd-nest

Xssorcist

The YelpCamp project with a few add-ons. Fuzzy Search, Pagination, CRUD functionality, MongoDB Atlas. This project taught me a lot of things and most of all made me believe in myself. This is just a start and there is a lot more to come!