TypeScript web
Merch Storefront
A monochrome storefront for selling Abhijay Rajvansh merchandise, with product filtering, size selection, a persistent shopping bag, and email ordering.
Projects & experiments
Ideas made tangible.
One build at a time.
A collection of products, tools, and experiments. Built with curiosity, shared in the open.
87 projects View GitHub
TypeScript web
Meetup
An event management platform for creating, organizing, and discovering meetups through a modern Next.js interface.
TypeScript web
Resume
A personal resume project for presenting professional experience, technical skills, and job-hunting information in a concise digital format.
Shell Tools
Rajvansh Environment
A collection of reusable dotfiles, shell settings, and global development configurations for preparing a consistent programming environment.
TypeScript ai / web
Agents Runners
A mission-control system for coordinating AI managers, coding agents, and Codex runners across software development workflows.
Experiment ai
Codex Tuning
Configuration and tuning experiments for improving Codex behavior, development workflows, and agent performance.
JavaScript ai
IMSpeed Agent Plugin
A coding-agent plugin designed to accelerate common development tasks and improve agent execution workflows.
TypeScript web
Aphrodite.js
A preconfigured frontend template combining Next.js, Tailwind CSS, shadcn/ui, themes, and motion tools for faster interface development.
TypeScript ai / web
AI RAG Chatbot
A functional AI chatbot using retrieval-augmented generation and vector search to answer questions from indexed knowledge.
TypeScript ai / web
Face Recognition System
A traditional machine-learning project for detecting and recognizing faces through a TypeScript-based application interface.
TypeScript blockchain
Solana Wallet Generator
A command-line tool that generates Solana key pairs and recovery phrases using BIP-32, BIP-39, and BIP-44 standards.
Experiment web
Instagram Unfollowers
A utility for comparing Instagram account data and identifying people who no longer follow the user.
HTML web
Engauge LMS Pages
Custom vanilla HTML pages that improve the interface and learning experience of an Engauge Learning LMS deployment.
TypeScript web
Icons Generator
A TypeScript tool for generating downloadable PNG icons without relying on manual design workflows.
TypeScript mobile
Expo NativeWind Clerk Starter
An Expo starter combining NativeWind styling and Clerk authentication for rapidly building authenticated React Native applications.
TypeScript mobile
Expo NativeWind Starter
A reusable Expo starter template configured with NativeWind for utility-first styling in React Native projects.
TypeScript web
Rajvansh QR Generator
A web application that instantly creates QR codes from supplied content and lets users download the result.
TypeScript web
Jasmine Web Terminal
A WebSocket server that connects a browser-based terminal to Jasmine hosts through OpenSSH.
TypeScript mobile
Jasmine Mobile App
A TypeScript mobile client for accessing and operating the Jasmine remote terminal experience.
Python Tools
Automated Feedback Bot
A Python automation bot that completes repetitive feedback forms and reduces the time spent on manual submissions.
TypeScript web
Logs Catcher Server
A server for collecting and centralizing application logs from the Jaiz Logistics transportation management system.
TypeScript ai / web
AI Curriculum Generator
An AI-assisted web application that turns a course idea into a structured teaching curriculum.
Experiment web
Portfolio API
A collection of backend API endpoints that support data and integrations used by abhijayrajvansh.com.
JavaScript ai
Autorun Copilot
A JavaScript automation utility for running Copilot-assisted development actions with less manual intervention.
TypeScript mobile
Logistics Scan App
A React Native proof of concept for scanning and processing logistics information from mobile devices.
TypeScript web
Docket Slip Receipt
A Tailwind CSS implementation of printable order slips and docket receipt layouts for logistics workflows.
TypeScript web
Google Auth Line Graph
An identity and access management application combining Google authentication with line-graph data analytics.
TypeScript web
Driver Attendance Cron
A scheduled TypeScript job that marks absent Jaiz Logistics drivers automatically each day at 3 a.m.
TypeScript blockchain
Crypto Mining 101
A high-level proof-of-work demonstration that brute-forces SHA-256 hashes until they contain a requested number of leading zeros.
JavaScript web
Dockerized Microservice
A Node.js microservice packaged with Docker and configured with a continuous integration and deployment workflow.
HTML web
Week 7 Lab Solution
An HTML implementation submitted as the solution for a week-seven, day-five coursework lab.
TypeScript web
Node React SQL Server
A native authentication example built with PostgreSQL, Express, React, and Node.js without an external authentication provider.
TypeScript web
Auth Client UI
Reusable React registration and login components with input validation and clean authentication interface states.
C# web
.NET MSSQL Server
A .NET authentication server and CRUD todo application backed by Microsoft SQL Server.
TypeScript ai / web
Local LLM Chat
A Next.js interface for hosting local language models and chatting with them directly from the browser.
TypeScript web
Open Banking Client
A developer portal for exploring and integrating with an open-banking API through a documented client interface.
Python blockchain
Crypto Trading Bot
An archived Python CLI that reads real-time cryptocurrency data for experimenting with automated trading strategies.
TypeScript web
tRPC Next App
A full-stack todo application demonstrating end-to-end type-safe APIs with tRPC and Next.js.
TypeScript web
Fullstack SDK
A reusable collection of frontend, backend, authentication, and microservice foundations for full-stack application development.
TypeScript ai / web
Rajvansh JS
A TypeScript foundation for building modern AI applications with reusable development patterns.
Experiment web
R3 Object Storage
An experimental Rajvansh object-storage project for managing and serving uploaded files.
TypeScript web
Rajvansh Next.js Starter Kit
A reusable, preconfigured Next.js starter for beginning production-oriented web applications quickly.
Experiment blockchain
Breaking Prod Coin
A Solana devnet token implementation created to commemorate the end of Breaking Prod season one.
TypeScript web
Admin Kanban Event Management
An administrative dashboard combining event management tools with Kanban-style operational workflows.
TypeScript web
Rich Text Editor
A React document editor that supports rich text creation, printing, and PDF export.
TypeScript web
Apollo GraphQL Client
Reusable client-side React components and provider configuration for connecting applications to GraphQL APIs through Apollo.
TypeScript web
TanStack Query Methods
Reusable query and mutation patterns that simplify server-state management with TanStack Query.
TypeScript web
GraphQL Server
A preconfigured GraphQL backend foundation with authentication and database-management components.
TypeScript web
X Fullstack Clone
A full-stack recreation of X, formerly Twitter, covering the core social-network interface and application flow.
TypeScript blockchain / web
Crypto Wallet Extension
A browser wallet extension for sending and receiving tokens through on-chain transactions.
TypeScript web
Google and Magic Link Auth
A TypeScript authentication implementation supporting Google sign-in and passwordless magic-link access.
Python ai
DeepFusion AI
A Python application that creates face-swap videos through a guided, accessible workflow.
TypeScript web
Password Hashing
A focused implementation showing how to hash user passwords securely before storing them in a database.
TypeScript web
Prisma Node API
A Node.js API demonstrating create, read, update, and delete operations with Prisma ORM.
C++ Tools
Legacy Dotfiles
An older collection of personal development environment files and programming configuration experiments.
TypeScript web
Spotify Song Search
A React interface that searches Spotify and embeds a playable song card inside a web application.
Rust Tools
Rust by Example
A practical collection of Rust exercises and examples created while transitioning from TypeScript to Rust.
Experiment blockchain
BIP-32
An educational implementation of hierarchical deterministic wallets that derive multiple cryptographic key pairs from one master seed.
TypeScript blockchain
Solana Public Key Cryptography
A demonstration of Solana key generation, transaction signing, and signature verification using the Solana Web3.js library.
HTML web
Vanilla JavaScript by Example
A collection of web-development concepts implemented directly with HTML and vanilla JavaScript.
Python Tools
Python by Example
A practical collection of Python examples created while transitioning from C++ development.
TypeScript web
Node.js Starter Kit
A reusable Node.js starter configured with TypeScript, environment variables, and common project foundations.
Shell Tools
Git Sprint CLI
A shell-based command-line utility that streamlines common native Git operations for faster daily use.
TypeScript web
PERN Todo List
A PostgreSQL, Express, React, and Node.js checklist application for organizing work and tracking scheduled tasks.
TypeScript web
Web Development Concepts
A TypeScript repository containing practical implementations of foundational and experimental web-development concepts.
JavaScript web
Express.js by Example
Beginner-focused examples covering routing, middleware, servers, and other core Express.js concepts.
JavaScript web
Node.js by Example
Examples exploring Node.js fundamentals and concepts built on Chrome V8.
Python Tools
CodeChef Contest Bot
A deprecated Python bot that previously surfaced CodeChef programming contest information.
Python Tools
Codeforces Contest Bot
A deprecated Python bot that previously surfaced Codeforces programming contest information.
Python Tools
Codeforces Contest Scraper
A Python tool that scrapes Codeforces contests, problems, and test cases for competitive-programming workflows.
Python Tools
Forcegram Security Research Tool
An ethical-hacking research project demonstrating social-engineering and brute-force attack concepts in a controlled context.
TypeScript web
TypeScript by Example
A practical collection of TypeScript examples created while transitioning existing JavaScript knowledge to typed development.
JavaScript web
React Todo List
A simple task-list application built with React, Next.js, Tailwind CSS, and JavaScript.
JavaScript web
Custom React Router
A small JavaScript project for learning and demonstrating fundamental client-side routing concepts in React.
JavaScript web
React.js by Example
Beginner-focused examples covering components, state, rendering, and other foundational React concepts.
Shell Tools
Archived Dotfiles
A 2023 macOS and Linux development setup containing shell tools, compilation helpers, templates, and competitive-programming snippets.
Python blockchain
Trade Bidding Calculator
A cryptocurrency calculator that estimates selling price and total profit from an asset price, percentage increase, and bid value.
C++ Tools
C++ Algorithms Library
A custom C++ collection of data structures and algorithms prepared for solving online-judge problems.
JavaScript web
JavaScript by Example
A practical collection of JavaScript examples created while transitioning from C++ development.
TypeScript web
Netflix Frontend Clone
A TypeScript and Next.js recreation of the Netflix browsing interface and core frontend experience.
Python Tools
Investment Calculator
A Python calculator for experimenting with investment values and projected financial outcomes.
TypeScript web
Tic-Tac-Toe Game
A browser-based Tic-Tac-Toe game for two people playing together on the same device.
JavaScript web
Bitly Clone
A full-stack Node.js recreation of Bitly that creates and resolves shortened URLs.
C++ Tools
Online Judge Solutions
A C++ archive of competitive-programming solutions from Codeforces, CodeChef, CSES, HackerRank, LeetCode, and other online judges.
C++ Tools
AWS Networking Experiments
A collection of C++ experiments exploring computer-network behavior and infrastructure concepts on AWS.
TypeScript web
Live Weather App
A Next.js web application that retrieves and displays current weather reports from a weather API.
Python Tools
Attendance Calculator
A Python utility that calculates attendance and estimates the medical-leave or on-duty hours needed to maintain a safe percentage.