Yash. Arya

A VS Code extension that watches GitHub Copilot agent activity through in-memory editor events. When you're typing, your browser windows close. When the agent is working, they open. When it needs your approval, they close again. Earn the scroll, then put it down.

• Two-state machine driven by 7 detection signals: primary is onDidStartTerminalShellExecution.
• Distraction windows open at iPhone 14 Pro dimensions (393×852) with a mobile UA so Shorts and Reels scroll natively.
• Hard Lock, Punishment, and Reverse-Dopamine modes. All analytics local: zero external transmission.
• Replaces a polling approach (v1–v6) that had 17–55s detection delays. Fires instantly.

A full-stack Web3 + AI platform that classifies blockchain transactions as malicious or benign, explains every prediction with SHAP values, and stores both on-chain via Polygon Amoy testnet. Every verdict is auditable.

• XGBoost on 9 transaction features, trained and tested on 10,000 synthetic transactions.
• SHAP per-feature contributions uploaded to IPFS via Pinata, hash + risk score pinned on-chain.
• Dockerized FastAPI + Next.js 14 frontend. 6/6 Hardhat smart-contract tests passing.
• Three-page frontend (landing, analyze, dashboard) with RainbowKit + Wagmi v2 wallet auth.

An AI chat UI in two synchronised panels: every message in the DOM on the left, Pretext measurement with virtualisation on the right. Load 10,000 messages and the difference shows up in the same scroll, with FPS, DOM count and render time on both.

• Heights computed by Pretext from canvas text segmentation, so measuring never forces a reflow.
• A prefix-sum of message heights, binary-searched for the visible range at any scroll position.
• About 30,000 DOM nodes on the left against 50 to 100 on the right at 10,000 messages.

PyTorch pipeline classifying skin lesions with EfficientNetV2-RW-S and ConvNeXt-Tiny ensembles. Focal loss handles a brutal 6,705-vs-115 class imbalance. Grad-CAM heatmaps make every prediction inspectable.

• EfficientNetV2-RW-S → 94.21% validation accuracy on a single RTX 3060 in ~1.5h.
• Focal Loss (γ=2.0) for class imbalance · Mixed Precision FP16 for 2× speedup.
• AdamW + CosineAnnealing LR + best-only checkpointing. Stratified 85/15 split.

A web version of Humans Since 1982's A Million Times installation: a grid of analogue clocks whose hands turn in step to form the time, waves and other formations.

• Formations for the time, waves, a magnet and lines, with transitions between them.
• Configurable grid and visual style, rendered with WebGL.

A Gemini-powered tutor that adapts how it teaches: Explain, Socratic, Revision, or Exam-Focused. Tokens stream over SSE. Voice input drives a 48-bar Web Audio visualizer. Drop an image, get multimodal analysis.

• Four teaching modes: Socratic mode never gives the answer.
• Token-by-token SSE streaming with Framer Motion typewriter character animation.
• LaTeX, code highlighting, exportable notes. Zustand-scoped session memory.
• Strict TypeScript (zero any), comprehensive Jest suite, IP-based rate limiting at the edge.

A workflow editor on React Flow: add and connect nodes, edit nodes and edges in side panels, and save or import a graph. Most of the work is editor behaviour rather than drawing.

• Undo that folds a burst of typing into one step instead of one per keystroke.
• Imported files are checked for shape before they replace the graph.
• Keyboard shortcuts, toasts, and an animated demo of a flow running.

A room-booking system for a university. The first version was a team project; the second is a solo rebuild with a five-level role hierarchy, a block, floor and room model, and two-tier approval.

• Roles from super admin down to team member, each with its own booking rights.
• Rooms carry seating and equipment, so a booking asks for what a room actually has.
• Live availability and notifications through Firestore listeners.

A small full-text search engine in Python: documents are indexed into Redis sorted sets of term frequencies, and queries are ranked by TF-IDF.

• Index, remove and search, with relevance scores kept in ZSETs.

A shell hook that plays a FAHHH sound whenever a command exits non-zero, without holding up the prompt. One-line install on Linux, macOS and Windows.

• Hooks into bash, zsh and PowerShell.
• Plays in the background, so the next command is never kept waiting.

A parking app for drivers and a web portal for parking authorities, with occupancy detected by automatic licence plate recognition and payment through FASTag.

• A mobile app for drivers and a web portal for operators.

A web front end for the No-as-a-Service API: a random rejection line by category, copy and share, and a link for any one line.

• An edge-runtime proxy that caches the API.
• WCAG 2.1 AA: skip links, visible focus, reduced motion respected.

MetaMask + RainbowKit wallet auth, ERC20 + NFT tracking with on-chain queries, live pricing via CoinMarketCap, OpenAI-generated portfolio insights. Three payment rails: Ethereum, card, bank.

• Cross-border payments authenticated by Email + Mobile OTP.
• Live ETH price feeds + multi-step checkout.
• ERC20 and NFT inventory queries against multiple chains.

A C++ program that solves a grid maze with breadth-first search, finds the shortest path from start to end and prints it in colour.